Synthesis of Chiral ?-Amino-?-hydroxyphosphonate Derivatives from Unsaturated Phosphonates

Autor:	Tsutomu Yokomatsu, Shiroshi Shibuya, Keiichi Fujii, Takehiro Yamagishi
Rok vydání:	2005
Předmět:	Chemistry Stereochemistry Dihydroxylation medicine Enantioselective synthesis Organic chemistry Regioselectivity General Medicine Carnitine Amination medicine.drug
Zdroj:	ChemInform. 36
ISSN:	1522-2667 0931-7597
DOI:	10.1002/chin.200517182
Popis:	γ-Amino-β-hydroxyphosphonates, useful intermediates for the synthesis of phosphonic acid analogues of carnitine, were prepared as their protected derivatives in an enantioselective manner from β,γ-unsaturated phosphonatesthrough asymmetric dihydroxylation and subsequent regioselective amination via the cyclic sulfates.
Databáze:	OpenAIRE
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