کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1304242 | 974809 | 2011 | 4 صفحه PDF | دانلود رایگان |
By using the same meso ligand of 1,2,3,4-butanetetracarboxylic acid (H4BTCA), two plumbum coordination polymers have been synthesized, {[Pb(BTCA)0.5H2O]·H2O}n 1 and {[Pb(BTCA)0.5]}n 2. The conversion from achirality to chirality of BTCA4− was realized in compound 2 successfully, which provides an example for the conversion of organic compounds from achirality to chirality, although 2 is not a chiral compound. Hydrothermal method at higher temperature and the catalysis of NaOH play important roles in the successful conversion of BTCA4−.
Graphical AbstractFlexible paraffinic polycarboxylate (1,2,3,4-butanetetracarboxylic acid) with plumbum has been synthesized two coordination polymers. The conversion from achirality to chirality of BTCA4− in compound 2 was realized. Hydrothermal method at higher temperature and the catalysis of NaOH play important roles in the successful conversion of BTCA4−.Figure optionsDownload as PowerPoint slideResearch Highlights
► Two plumbum coordination polymers have been synthesized with H4BTCA.
► The conversion from achirality to chirality of BTCA4- was realized in compound 2.
► Higher temperature and the catalysis of NaOH play important roles in the conversion.
Journal: Inorganic Chemistry Communications - Volume 14, Issue 4, April 2011, Pages 597–600