Synthetic approaches to 3'-azido-3'-deoxythymidine and other modified nucleosides
摘要:
An efficient stereospecific total synthesis of AZT (nine steps from crotonaldehyde) is reported in which the chirality is introduced via Sharpless epoxidation and therefore intermediates for the synthesis of both D- and L-AZT are easily produced.
Functionalized vinylic organolithium compounds, synthetic equivalent of ω-lithio sorbaldehyde
作者:L. Duhamel、G. Ple、Y. Ramondenc
DOI:10.1016/s0040-4039(00)70701-5
日期:1989.1
Functional vinylic anions and react with aldehydes and ketones leading after hydrolysis to polyenic aldehydes . They have been used for the synthesis of navenone B .
官能乙烯基阴离子和与醛和酮水解为多烯醛之后导致反应。它们已用于合成navenoneB 。
Difunctional and heterocyclic products from the ozonolysis of conjugated C5-C8-cyclodienes
作者:Karl Griesbaum、In Chan Jung、Henri Mertens
DOI:10.1021/jo00311a021
日期:1990.11
Organocatalytic Michael Addition/Intramolecular Julia–Kocienski Olefination for the Preparation of Nitrocyclohexenes
作者:Eduardo Rodrigo、José Luis García Ruano、M. Belén Cid
DOI:10.1021/jo401686u
日期:2013.11.1
An asymmetric organocatalytic [3 + 3] annulation strategy based on a Michael addition/intramolecular Julia-Kocienslci olefination sequence has been developed for the synthesis of 4-substituted-5-nitrocyclohex-1-ene compounds. The strategy is an alternative to the direct reluctant enantioselective Diels-Alder approach. The potential of the methodology has been demonstrated with a concise enantioselective formal synthesis of trandolapril.
Makin, S. M.; Raifel'd, Yu. E.; Zil'berg, L. L., Journal of Organic Chemistry USSR (English Translation), 1984, vol. 20, p. 189 - 190
作者:Makin, S. M.、Raifel'd, Yu. E.、Zil'berg, L. L.、Arshava, B. M.
DOI:——
日期:——
Makin, S. M.; Kruglikova, R. I.; Popova, T. P., Journal of Organic Chemistry USSR (English Translation), 1982, vol. 18, # 5, p. 834 - 837
作者:Makin, S. M.、Kruglikova, R. I.、Popova, T. P.、Chernyshev, A. I.