دانلود مقالات ISI درباره استیل + ترجمه فارسی

Tetrahedron report number 978Synthesis of quaternary α-aminophosphonic acids

Keywords: استیل; Kabachnik-Fields reaction; Pudovik reaction; Quaternary α-aminophosphonates; Three-component reactions; Ac; acetyl; acac; acetylacetone; AcOH; acetic acid; Ar; aryl; BINAP; 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl; Bn; benzyl; bnmim; 1-benzyl-3-

دانلود رایگان متن کامل مقاله ISI 44 صفحه سال انتشار : 2012 سفارش ترجمه

Tetrahedron report number 984Transition metal-catalyzed addition of C-, N- and O-nucleophiles to unactivated C-C multiple bonds

Keywords: استیل; acac; acetylacetonate; aq; aqueous; Ac-; acetyl; Ar; aryl; atm; atmosphere; BMIM; 1-butyl-3-methylimidazolium; Bim; bis(1-methylimidazol-2-yl)methane; BHT; butylated hydroxytoluene; BINAP; 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl; Bpm; bis(1-pyra

دانلود رایگان متن کامل مقاله ISI 68 صفحه سال انتشار : 2012 سفارش ترجمه

A novel highly charged exopolysaccharide produced by two strains of Stenotrophomonas maltophilia recovered from patients with cystic fibrosis

Keywords: استیل; Ac; acetyl; CF; cystic fibrosis; CFTR; cystic fibrosis transmembrane conductance regulator; deAc-SMA-EPS; S. maltophilia de-O-acetylated EPS; EPS; exopolysaccharide; ESI-MS; electrospray ionization mass spectrometry; FR-I; fraction I; FR-II; fraction II;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2011 سفارش ترجمه

Recent synthetic approaches to oseltamivir phosphate (Tamiflu™) for the treatment of influenza

Keywords: استیل; AAA; asymmetric allylic alkylation; Ac; acetyl; Boc; tert-Butoxycarbonyl; t-Bu3tPy; 4,4′,4″-Tri-tert-butyl-2,2′,6′,2″-terpyridine; Cod; Cyclooctadienyl; CSA; Camphorsulfonic acid; DBU; 1,8-Diazabicyclo[5.4.0]undec-7-ene; DCE; 1,2-Dichloroethane;

دانلود رایگان متن کامل مقاله ISI 25 صفحه سال انتشار : 2011 سفارش ترجمه

Recent developments in dynamic kinetic resolution

Keywords: استیل; Ac; acetyl; AIBN; 2,2′-azobisisobutyronitrile; Ar; aryl; Atm; atmosphere; BARF; tetrakis[3,5-bis(trifluoromethyl)phenyl]borate; BINAP; 2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl; BINOL; 1,1′-bi-2-naphthol; BIPHEP; 2,2′-bis(diphenylphosphino)-1

دانلود رایگان متن کامل مقاله ISI 34 صفحه سال انتشار : 2011 سفارش ترجمه

Tetrahedron report number 944Highly selective palladium-catalyzed Suzuki-Miyaura monocoupling reactions of ethene and arene derivatives bearing two or more electrophilic sites

Keywords: استیل; Cross-coupling; Transition metal catalysts; Synthesis; Chemoselectivity; Site-selectivity; Carbon-carbon bond-forming reactions; Ac; acetyl; Ar; aryl; Bn; benzyl; 9-BBN; 9-borabicyclo(3.3.1)nonane; Boc; tert-butoxycarbonyl; Bs; benzenesulfonyl; i-Bu; is

دانلود رایگان متن کامل مقاله ISI 57 صفحه سال انتشار : 2011 سفارش ترجمه

Design of antibody-reactive peptides from discontinuous parts of scorpion toxins

Keywords: استیل; AaH; Androctonus australis Hector; Amm; Androctonus mauretanicus mauretanicus; Ac; acetyl; Ahx; aminohexanoic acid; PDB; Protein Data Bank; Scorpion toxin; Epitope prediction; Neutralization; Discontinuous epitope;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2010 سفارش ترجمه

Tetrahedron report number 924Recent developments in the reactivity of methylene- and alkylidenecyclopropane derivatives

Keywords: استیل; Ac; acetyl; AIBN; 2,2′-azobisisobutyronitrile; Ar; aryl; Atm; atmosphere; BARF; tetrakis[3,5-bis(trifluoromethyl)phenyl]borate; Bn; benzyl; bpy; 2,2′-bipyridine; Bu; butyl; Bz; benzoyl; c; cyclo; CAN; ceric ammonium nitrate; cod; cyclooctadiene; Cp; c

دانلود رایگان متن کامل مقاله ISI 35 صفحه سال انتشار : 2010 سفارش ترجمه

Radicals in organic synthesis: part 2

Keywords: استیل; ABCVA; 4,4′-azobis(4-cyanovaleric acid) (VA-501); Ac; acetyl; ACCN; 1,1′-azobis(cyclohexanecarbonitrile) (V-40 or VAZO-88); AIBN; azobisisobutyronitrile; Ar; aryl; ATRA; atom transfer radical addition; ATRC; atom transfer radical cyclisation; ATRP; at

دانلود رایگان متن کامل مقاله ISI 44 صفحه سال انتشار : 2010 سفارش ترجمه

Recent developments in asymmetric aziridination

Keywords: استیل; Ac; acetyl; Anth; anthryl; Ar; aryl; BINAP; 2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl; BINOL; 1,1′-bi-2-naphthol; Bn; benzyl; Boc; tert-butoxycarbonyl; Box; bisoxazoline; Bs; benzenesulfonic; Bu; butyl; Bz; benzoyl; Cat; catalyst; Cbz; benzyloxyc

دانلود رایگان متن کامل مقاله ISI 47 صفحه سال انتشار : 2010 سفارش ترجمه

Recent advances in the synthesis of fluorinated nucleosides

Keywords: استیل; Ac; acetyl; AIBN; 2,2′-azobis(isobutyronitrile); AIDS; acquired immune deficiency syndrome; Bn; benzyl; Boc; tert-butoxycarbonyl; BOM; benzyloxymethyl; BSA; N,O-bis(trimethylsilyl)acetamide; BSTFA; N,O-bis(trimethylsilyl)trifluoroacetamide; Bz; benzoyl;

دانلود رایگان متن کامل مقاله ISI 55 صفحه سال انتشار : 2010 سفارش ترجمه

A continuous microplate assay for sirtuins and nicotinamide-producing enzymes

Keywords: استیل; Sirtuin; Sirt1; Nicotinamide; Sir2; NAD+; Deacetylase; Acetyl; CD38; Nicotinamidase; Glutamate dehydrogenase;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

The Barton ester free-radical reaction: a brief review of applications

Keywords: استیل; Radical reaction; Barton ester; Thiohydroxamate ester; Decarboxylation; Ac; acetyl; AIBN; 2,2′-azobisisobutyronitrile; DCC; dicyclohexylcarbodiimide; DIPEA; diisopropylethylamine; DMAP; N,N-4-dimethylaminopyridine; DME; ethylene glycol dimethyl ether; D

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2009 سفارش ترجمه

Synthesis and biological evaluation of novel neamine-nucleoside conjugates potentially targeting to RNAs

Keywords: استیل; Docking; Interaction; Neamine-nucleoside; SPR; 16S RNA; Ac; acetyl; Arg; argnine; BAIB; [bis(acetoxy)-iodo]benzene; BOC; tert-butoxycarbonyl; DCC; dicyclohexylcarbodiimide; DMF; N,N-dimethyl formamide; DMSO; dimethyl sulfoxide; Eda; ethylenediamine; Et;

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2009 سفارش ترجمه

Occurrence, biological activity and synthesis of cheilanthane sesterterpenoids

Keywords: استیل; Cheilanthanes; Sesterterpenoids; Marine natural products; Synthesis; Ac; acetyl; n-Bu; n-butyl; CSA; camphorsulfonic acid; m-CPBA; m-chloroperbenzoic acid; DBU; 1,8-diazobicyclo[5.4.0]undec-7-ene; DCC; 1,3-dicyclohexylcarbodiimide; DHP; 3,4-dihydro-2H-pyr

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2009 سفارش ترجمه

Physical and chemical characterizations of corn stover and poplar solids resulting from leading pretreatment technologies

Keywords: استیل; Cellulase; Acetyl; Crystallinity; Degree of polymerization; ESCA; FT–IR

دانلود رایگان متن کامل مقاله ISI 15 صفحه سال انتشار : 2009 سفارش ترجمه

Formyl- and acetylindols: Vibrational spectroscopy of an expectably pharmacologically active compound family

Keywords: استیل; Indole derivatives; Raman; FT-IR; Acetyl; Formyl; Normal coordinate analysis

دانلود رایگان متن کامل مقاله ISI 15 صفحه سال انتشار : 2009 سفارش ترجمه

Tetrahedron report number 892Azobenzenes-synthesis and carbohydrate applications

Keywords: استیل; Ac; acetyl; BBCP; bis(2,2′-bipyridyl)copper(II) permanganate; Boc; tert-butoxycarbonyl; s-Bu; sec-Butyl; t-Bu; tert-butyl; Bz; benzoyl; CAN; cerium ammonium nitrate; CD; cyclodextrin; DCC; dicyclohexylcarbodiimide; DIB; diacetoxyiodobenzene; DMF; dimeth

دانلود رایگان متن کامل مقاله ISI 19 صفحه سال انتشار : 2009 سفارش ترجمه

An overview of stereoselective synthesis of α-aminophosphonic acids and derivatives

Keywords: استیل; α-Aminophosphonic acids; α-Aminophosphonates; Stereoselective Synthesis; Resolution; Chiral pool; ABSA; 4-acetamidobenzenesulfonyl azide; Ac; acetyl; acac; acetylacetone; BINAP; 2,20-bis(diphenylphosphanyl)-1,10-binaphthyl; BINOL; 1,10-bi-2-naphthol; Bn

دانلود رایگان متن کامل مقاله ISI 33 صفحه سال انتشار : 2009 سفارش ترجمه

Asymmetric hetero-Diels-Alder reactions of carbonyl compounds

Keywords: استیل; Ac; acetyl; Adam; adamantanyl; Ar; aryl; BAMOL; 1,1′-biaryl-2,2′-dimethanol; BINAP; 2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl; BINOL; 1,1′-bi-2-naphthol; BIPHEP; 2,2′-bis(diphenylphosphino)-1,1′-biphenyl; Bmim; 1-butyl-3-methylimidazolium

دانلود رایگان متن کامل مقاله ISI 39 صفحه سال انتشار : 2009 سفارش ترجمه

Recent advances in the synthesis of (hetero)aryl-substituted heteroarenes via transition metal-catalysed direct (hetero)arylation of heteroarene C-H bonds with aryl halides or pseudohalides, diaryliodonium salts, and potassium aryltrifluoroborates

Keywords: استیل; Heteroarenes; Direct (hetero)arylation; Transition metal catalysts; Synthesis; Regioselectivity; Carbon-carbon bond forming reactions; Ac; acetyl; Ad; 1-adamantyl; Ar; aryl; Biph; 2-biphenyl; Bn; benzyl; Boc; tert-butoxycarbonyl; i-Bu; iso-butyl; n-Bu;

دانلود رایگان متن کامل مقاله ISI 42 صفحه سال انتشار : 2009 سفارش ترجمه

Synthesis, reactivity and structural studies of (η5-methylcyclopentadienyl)(η4-tetraphenylcyclobutadiene)cobalt and its derivatives

Keywords: استیل; Methylcyclopentadienyl; Tetraphenylcyclobutadiene; Acetyl; Carbomethoxy; Dimethylaminomethyl; Carboxylic acid

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2008 سفارش ترجمه

Halovinyl aldehydes: useful tools in organic synthesis

Keywords: استیل; Ac; acetyl; Ar; aryl; Bn; benzyl; Bu; butyl; DCM; dichloromethane; DDQ; dichloro dicyano quinone; TMEDA; tetramethylethylenediamine; DIPEA; N,N-diisopropylethylamine; DMF; N,N-dimethylformamide; DMSO; dimethylsulfoxide; ee; enantiomeric excess; Et; ethyl;

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2008 سفارش ترجمه

Synthesis of cyclonucleosides having a C-C bridge

Keywords: استیل; Ac; acetyl; AIBN; azobisisobutyronitrile (2,2′-azobis(2-methylpropionitrile)); An; anisyl; BOM; benzyloxymethyl; Bu; butyl; Bz; benzoyl; CAN; ceric ammonium nitrate; DBU; diazadicycloundecane; DCC; dicyclohexylcarbodiimide; DMAP; 4-dimethylaminopyridine

دانلود رایگان متن کامل مقاله ISI 23 صفحه سال انتشار : 2008 سفارش ترجمه

Cycloaddition of oxidopyrylium species in organic synthesis

Keywords: استیل; Ac; Acetyl; acac; acetylacetonyl; Bn; benzyl; Bz; benzoyl; COD; cycloocta-1,5-diene; Cp; cyclopentadienyl; m-CPBA; m-chloroperbenzoic acid; Cy; cyclohexyl; DBN; 1,5-diazabicyclo[4.3.0]non-5-ene; DBU; 1,8-diazabicyclo[5.4.0]undec-7-ene; DMAD; dimethyl acet

دانلود رایگان متن کامل مقاله ISI 24 صفحه سال انتشار : 2008 سفارش ترجمه

Glycosulfoxides in carbohydrate chemistry

Keywords: استیل; Ac; acetyl; AIBN; (E)-2,2′-azobis(2-methylpropionitrile), NCCMe2N=NCMe2CN; All; allyl; aq; aqueous; Bn; benzyl; BSNPO; 2-benzenesulfonyl-3-(m-nitrophenyl)oxaziridine; Bu; butyl; Bz; benzoyl; CD; cyclodextrin; Cy; cyclohexyl; DCM; dichloromethane; DFT; d

دانلود رایگان متن کامل مقاله ISI 25 صفحه سال انتشار : 2008 سفارش ترجمه

Tetrahedron report number 850Use of TADDOLs and their derivatives in asymmetric synthesis

Keywords: استیل; Ac; acetyl; Acac; acetylacetone; Anth; anthracen-9-yl; Ar; aryl; BarF; tetrakis[3,5-bis(trifluoromethyl)phenyl]borate; BINOL; 1,1′-bi-2-naphthol; BIPOL; biphenol; Bn; benzyl; Boc; tert-butoxycarbonyl; Box; bisoxazoline; BSA; bis-(trimethylsilyl)acetamid

دانلود رایگان متن کامل مقاله ISI 39 صفحه سال انتشار : 2008 سفارش ترجمه

Recent developments in dynamic kinetic resolution

Keywords: استیل; A; amino acid; Ac; acetyl; AIBN; 2,2′-azobisisobutyronitrile; Ala; alanine; Ar; aryl; BINAP; 2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl; BINOL; 1,1′-bi-2-naphthol; Bn; benzyl; Boc; tert-butoxycarbonyl; BSA; bis-(trimethylsilyl)acetamide; Bu; but

دانلود رایگان متن کامل مقاله ISI 39 صفحه سال انتشار : 2008 سفارش ترجمه

Recent developments in asymmetric cyclopropanation

Keywords: استیل; Ac; acetyl; Acac; acetylacetone; Ar; aryl; BHT; 2,6-di-tert-butyl-4-methylphenyl; BINAP; 2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl; BINOL; 1,1′-bi-2-naphthol; BMIM; 1-butyl-3-methylimidazolium; Bn; benzyl; Boc; tert-butoxycarbonyl; BSPIM; methyl-

دانلود رایگان متن کامل مقاله ISI 55 صفحه سال انتشار : 2008 سفارش ترجمه

Advances in the Baylis-Hillman reaction-assisted synthesis of cyclic frameworks

Keywords: استیل; Baylis-Hillman reaction; Cyclic compounds; Heterocycles; Nucleophilic substitution; Ac; acetyl; AIBN; 2,20-azobisisobutyronitrile; Aq; aqueous; Ar; aryl; 9BBN; 9-borabicyclo[3.3.1]nonane; BINAP; 2,20-bis(diphenylphosphanyl)-1,10-binaphthyl; BF3·Et2O; b

دانلود رایگان متن کامل مقاله ISI 64 صفحه سال انتشار : 2008 سفارش ترجمه

Production of O-acetylated oligouronides by depolymerization of a natural highly acetylated anionic bacterial polysaccharide

Keywords: استیل; Acetyl; Anionic oligosaccharides; Glucuronan; Glucuronan lyase; Large production

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

Acylase 1 expression in rat intestinal crypt-villus axis

Keywords: استیل; Acylase 1; N-terminal acetylated protein; Enterocyte differentiation; Weiser method; Ac; acetyl; ACY 1; acylase 1;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

The β-turn scaffold of tripeptide containing an azaphenylalanine residue

Keywords: استیل; Ac; acetyl; NMR; nuclear magnetic resonance; TOCSY; total correlation spectroscopy; NOESY; nuclear overhauser enhancement spectroscopy; MD; molecular dynamics; Azapeptide; β-Turn; NMR; Molecular dynamics;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

Pertussis toxin promotes macrophage survival through inhibition of acid sphingomyelinase and activation of the phosphoinositide 3-kinase/protein kinase B pathway

Keywords: استیل; PTX; Pertussis toxin; BMDM; bone marrow-derived macrophages; C1P; ceramide 1-phosphate; C2-; acetyl; M-CSF; macrophage colony stimulating factor; MAPK; mitogen-activated protein kinase; ERK; extracellular regulated kinase; MEK; MAPK/ERK kinase; MTS; [3-(4

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2007 سفارش ترجمه

Intramolecular 1,3-dipolar cycloaddition reactions in targeted syntheses

Keywords: استیل; Intramolecular 1,3-dipolar cycloaddition; Huisgen reaction; 1,3-Dipole; Azomethine ylide; Azomethine imine; Carbonyl ylide; Nitrile oxide; Azide; Nitrone; Mesionic compound; Betaine; Natural product synthesis; Alkaloid; Ac; acetyl; aq; aqueous; Boc; terti

دانلود رایگان متن کامل مقاله ISI 29 صفحه سال انتشار : 2007 سفارش ترجمه

Chiral sulfur-containing ligands for asymmetric catalysis

Keywords: استیل; Ac; acetyl; acac; acetylacetone; Ad; adamantyl; Ar; aryl; BINAP; 2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl; BINOL; 1,1′-binaphthalene-2,2′-diol; BITIANP; 2,2′-bis(diphenylphosphino)-3,3′-bi(benzo[b]thiophene); BITIOP; 4,4′-bis(diphenylpho

دانلود رایگان متن کامل مقاله ISI 34 صفحه سال انتشار : 2007 سفارش ترجمه

Recent advances and applications in 1,2,4,5-tetrazine chemistry

Keywords: استیل; Ac; acetyl; Ar; aryl; Bn; benzyl; Boc; tert-butoxycarbonyl; Bu; butyl; Bz; benzoyl; CBz; benzylcarboxy; DABCO; 1,4-diazabicyclo[2.2.2]octane; DBU; 1,8-diazabicyclo[5.4.0]undec-7-ene; DDQ; 2,3-dichloro-5,6-dicyano-1,4-benzoquinone; DMA; N,N-dimethylacetami

دانلود رایگان متن کامل مقاله ISI 38 صفحه سال انتشار : 2007 سفارش ترجمه

Application of hydrolytic kinetic resolution (HKR) in the synthesis of bioactive compounds

Keywords: استیل; Hydrolytic kinetic resolution; Terminal epoxides; Bis-epoxides; meso-Epoxides; Natural products; Synthesis; Biological activity; Ac; acetyl; AD; asymmetric dihydroxylation; AE; asymmetric epoxidation; Bn; benzyl; NBS; N-bromosuccinimide; Boc; t-butoxycarb

دانلود رایگان متن کامل مقاله ISI 41 صفحه سال انتشار : 2007 سفارش ترجمه

Tetrahedron report number 794Asymmetric 1,3-dipolar cycloadditions

Keywords: استیل; Ac; acetyl; All; allyl; Ar; aryl; Aux; auxiliary; BF3·Et2O; boron trifluoride etherate; BINAP; 2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyl; BINOL; 1,1′-bi-2-naphthol; Bn; benzyl; Boc; tert-butoxycarbonyl; Born; borneol; Bz; benzoyl; Bu; butyl; Cbz

دانلود رایگان متن کامل مقاله ISI 51 صفحه سال انتشار : 2007 سفارش ترجمه

Synthesis and biological activity of vicinal diaryl-substituted 1H-imidazoles

Keywords: استیل; Imidazoles; Synthesis; Selectivity; Bioactivity; Enzyme inhibitors; Ac; acetyl; Ar; aryl; Betmip; 1-(benzotriazol-1-yl)-N-(triphenylphosphorylidene)-methylamine; Bn; benzyl; Bt; benzotriazol-1-yl; Bz; benzoyl; COX-1; cyclooxygenase-1; COX-2; cyclooxygenas

دانلود رایگان متن کامل مقاله ISI 54 صفحه سال انتشار : 2007 سفارش ترجمه

Recent advances in the chemistry of α,β-unsaturated trifluoromethylketones

Keywords: استیل; Ac; acetyl; (R)-Binol; (R)-(+)-1,1′-bi-2-naphthol; COD; 1,5-cyclooctadiene; DABCO; 1,4-diazabicyclo[2.2.2]octane; Dba; dibenzylideneacetone; DBU; 1,8-diazabicyclo[5.4.0]undec-7-ene; DDQ; 2,3-dichloro-5,6-dicyano-1,4-benzoquinone; Dess-Martin reagent;

دانلود رایگان متن کامل مقاله ISI 56 صفحه سال انتشار : 2007 سفارش ترجمه

Asymmetric organocatalysis

Keywords: استیل; Ac; acetyl; Ar; aryl; BINOL; 1,1′-bi-2-naphthol; Bn; benzyl; Boc; tert-butoxycarbonyl; Bu; butyl; Bz; benzoyl; Cbz; benzyloxycarbonyl; CPME; cyclopentyl methyl ether; Cy; cyclohexyl; DABCO; 1,4-diazabicyclo[2.2.2]octane; DBAB; dibenzylazodicarboxylate;

دانلود رایگان متن کامل مقاله ISI 65 صفحه سال انتشار : 2007 سفارش ترجمه

'Bis-ornithine' (2,2-bis(aminopropyl)glycine): a new tetravalent template for assembling different functional peptides

Keywords: استیل; Ac; acetyl; Alloc; allyloxycarbonyl; bisOrn; bis-ornithine; Boc; tert-butyloxycarbonyl; Cbz; benzyloxycarbonyl; 2-BrCbz; 2-bromobenzyloxycarbonyl; 2-ClCbz; 2-chloro benzyloxycarbonyl; DIEA; diisopropylethylamine; DMAP; N,N-dimethylaminopyridine; DMF; N,N-

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2006 سفارش ترجمه

Effect of structural features on enzyme digestibility of corn stover

Keywords: استیل; Corn stover; Lime pretreatment; Structural features; Acetyl; Lignin; Crystallinity

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2006 سفارش ترجمه

Tetrahedron report number 768Synthesis of 2′,3′-didehydro-2′,3′-dideoxynucleosides having variations at either or both of the 2′- and 3′-positions

Keywords: استیل; ABC; (1S,4R)-4-[2-amino-6-(cyclopropylamino)-9H-purin-9-yl]-2-cyclopentene-1-methanol; Ac; acetyl; AD-mix; asymmetric dihydroxylation; AIBN; azobisisobutyronitrile(2,2′-azo(2-methylpropionitrile)); AIDS; acquired immunodeficiency syndrome; All; allyl; A

دانلود رایگان متن کامل مقاله ISI 23 صفحه سال انتشار : 2006 سفارش ترجمه

Tetrahedron report number XXXBiocatalysis as a profound tool in the preparation of highly enantiopure β-amino acids

Keywords: استیل; β-Amino acid; Kinetic resolution; Biocatalysis; Enzymatic preparation; Lipase; Protease; Esterase; β-Lactamase; Transferase; Isomerase; Nitrile hydratase; Acylase I; Penicillin G amidase; Peptide deformylase; Hydantoinase; Ac; acetyl; Asp; aspartic acid

دانلود رایگان متن کامل مقاله ISI 24 صفحه سال انتشار : 2006 سفارش ترجمه

Recent approaches to the construction of 1-azaspiro[4.5]decanes and related 1-azaspirocycles

Keywords: استیل; Azaspirocyclic ring systems; Spirocycles; 3° Carbon center; Ac; acetyl; AIBN; azobisisobutyronitrile(2,2′-azo(2-methylpropionitrile)); Ar; aryl; Bn; benzyl; Boc; t-butoxycarbonyl; Bu; butyl; Cbz; benzyloxycarbonyl; Cy; cyclohexyl; DBB; di-t-butylbiphen

دانلود رایگان متن کامل مقاله ISI 26 صفحه سال انتشار : 2006 سفارش ترجمه

Recent advances in the chemistry of macroline, sarpagine and ajmaline-related indole alkaloids

Keywords: استیل; Ac; acetyl; AD; asymmetric dihydroxylation; AIBN; 2,2′-azobisisobutyronitrile; Ar; aryl; 9-BBN; 9-borabicyclo[3.3.1]nonane; Bn; benzyl; Boc; tert-butoxycarbonyl; Bu; butyl; Bz; benzoyl; cat; catalytic; CBz; benzyloxycarbonyl; CLB; chlorobenzoyl; Cy; cyc

دانلود رایگان متن کامل مقاله ISI 27 صفحه سال انتشار : 2006 سفارش ترجمه

A journey across the sequential development of macrolides and ketolides related to erythromycin

Keywords: استیل; Erythromycin; Macrolides; Carbamate ketolides; Carbazate ketolides; Acylides; Ac; acetyl; Bn; benzyl; Bz; benzoyl; Clad; cladinose; CBZ; carbobenzyloxy; CDI; carbonyldiimidazole; DBU; 1,5-diazabicyclo[5.4.0]-undec-5-ene; DEAD; diethyl azadicarboxylate; De

دانلود رایگان متن کامل مقاله ISI 30 صفحه سال انتشار : 2006 سفارش ترجمه

Synthesis of amino- and diaminoconduritols and their applications

Keywords: استیل; Conduritols; Conduramines; Diaminoconduritols; Asymmetric synthesis; Ac; acetyl; aq; aqueous; AIBN; 2,2′-azobis(isobutyronitrile); Bn; benzyl; Boc; tert-butyloxycarbonyl; n-Bu; n-butyl; s-Bu; sec-butyl; t-Bu; tert-butyl; Bz; benzoyl; CAN; ceric ammonium

دانلود رایگان متن کامل مقاله ISI 36 صفحه سال انتشار : 2006 سفارش ترجمه