دانلود مقالات ISI درباره Hydroboration + ترجمه فارسی

A stereoselective total synthesis of (−)-andrachcinidine via an olefin cross-metathesis protocol

Keywords: Garner's aldehyde; Hydroboration; 1,3-anti Chiral allylation; Sharpless asymmetric epoxidation; Grubbs' catalyst; Olefin cross-metathesis; Intramolecular SN2 cyclization;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2007 سفارش ترجمه

Generation of bis(pentafluorophenyl)borane-dimethyl sulfide complex as a solution of hexane and its application to hydroboration of alk-1-yne with pinacolborane

Keywords: Bis(pentafluorophenyl)borane-dimethyl sulfide complex; Tris(pentafluorophenyl)borane; Borane-dimethyl sulfide complex; Hydroboration; Pinacolborane;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2007 سفارش ترجمه

A simple and convenient method for the preparation of diborane from tetrabutylammonium borohydride and benzyl chloride for application in organic synthesis

Keywords: Tetrabutylammonium borohydride; Reduction; Hydroboration; Oxidation;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2007 سفارش ترجمه

A short alternative preparation of the bengazoles polyol side-chain segment

Keywords: Bengazoles; Antihelminthic; d-Ribose; Grignard addition; Hydroboration;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2007 سفارش ترجمه

Change in mechanistic pathway of hydroboration: A detailed kinetic study of H2BBr·SMe2 and HBBr2·SMe2

Keywords: Kinetics; Hydroboration; Mechanism; H2BBr·SMe2; HBBr2·SMe2

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

A modified approach to the phomoidrides: synthesis of a late-stage intermediate containing a key carbon quaternary stereocenter

Keywords: Phomoidrides; Quaternary stereocenter; Radical; Hydroboration;

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

Metal catalysed hydroboration of vinyl sulfides, sulfoxides, sulfones, and sulfonates

Keywords: Boronate esters; Catalysis; Hydroboration; Regioselectivity; Vinyl sulfides

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

Catalyzed hydroboration of nitrostyrenes and 4-vinylaniline: a mild and selective route to aniline derivatives containing boronate esters

Keywords: Aminoboron; Catalysis; Hydroboration; Regioselectivity;

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

Highly regio- and stereoselective hydrometallation reactions of fluorine-containing internal alkynes: Novel approaches to fluoroalkylated alkenes

Keywords: Fluorine-containing alkynes; Hydroalumination; Hydrocupration; Hydroboration; Suzuki-Miyaura cross-coupling

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2006 سفارش ترجمه

Novel rhodium complexes containing a bulky iminophosphine ligand and their use as catalysts for the hydroboration of vinylarenes

Keywords: Borylation; Catalysis; Hydroboration; Iminophosphine; Rhodium compounds

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

A one-pot access to cycloalkano[1,2-a]indoles through an intramolecular alkyl migration reaction in indolylborates

Keywords: Cyclic indolylborate; Hydroboration; Intramolecular alkyl migration; [a]-Annelated indoles;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2006 سفارش ترجمه

Simple introduction of anion trapping site to polymer electrolytes through dehydrocoupling or hydroboration reaction using 9-borabicyclo[3.3.1]nonane

Keywords: Anion trapping polymer electrolytes; Hydroboration; Dehydrocoupling

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2005 سفارش ترجمه

First regiospecific, enantiospecific total synthesis of gardnerine and gardnutine

Keywords: Pictet-Spengler reaction; Intramolecular enolate driven palladium-mediated cross-coupling; Hydroboration;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2005 سفارش ترجمه

Synthesis of mono- and polyhydroxylated cyclobutane nucleoside analogs

Keywords: Nucleoside analogs; Mitsunobu reaction; Hydroboration; Dihydroxylation;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2005 سفارش ترجمه

Intramolecular double or triple Suzuki coupling reaction of substituted di- or tribromobenzenes. An easy synthesis of fused tri- or tetracycles with a benzene core

Keywords: Hydroboration; Suzuki coupling; Polycycles; Aryl halides; Alkenes

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2005 سفارش ترجمه

Rhodium-catalyzed cascade reactions: A methylenation–hydroboration homologative process

Keywords: Rhodium; Wilkinson‘s catalyst; Methylenation; Hydroboration

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2005 سفارش ترجمه

An efficient route to substituted 1-silacyclopent-2-enes and 1-silacyclohex-2-enes via consecutive 1,2-hydroboration and 1,1-organoboration

Keywords: Silanes; Heterocycles; Hydroboration; Organoboration; NMR – multinuclear; X-Ray

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2005 سفارش ترجمه

Synthesis of rhodium and iridium boryl complexes via oxidative addition of haloboranes

Keywords: Boryl; Boron; Hydroboration; Catalysis; Phosphine; Crystal structures;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2005 سفارش ترجمه

Bis(enamino-Cp) Group 4 metal complex chemistry: developing a Mannich-type carbon-carbon coupling reaction at the bent metallocene famework

Keywords: Zirconocene; ansa-Metallocene; Mannich reaction; Carbon-carbon coupling; Hydroboration; Enamines;

دانلود رایگان متن کامل مقاله ISI 19 صفحه سال انتشار : 2005 سفارش ترجمه