Synthesis of 3,5-Disubstituted Butenolides. A Short Preparation of<i>Volatile Streptomyces Lactones</i>
作者:T. Howard Black、Gary A. Brown、Douglas C. Smith、Sean M. Martinie
DOI:10.1080/00397919508011381
日期:1995.2
Abstract α-Chloro carboxylic acid dianions condense with propanal to form β-lactones which, upon treatment with magnesium bromide, form 3,5-disubstitutedbutenolides.
摘要 α-氯代羧酸二价阴离子与丙醛缩合形成 β-内酯,用溴化镁处理后形成 3,5-二取代丁烯内酯。
Processes and host cells for genome, pathway, and biomolecular engineering
申请人:enEvolv, Inc.
公开号:US10370654B2
公开(公告)日:2019-08-06
The present disclosure provides compositions and methods for genomic engineering.
本公开提供了基因组工程的组合物和方法。
Tellurium in organic synthesis: a new approach to trisubstituted γ-butyrolactones with trans–trans relative stereochemistry. Total enantioselective synthesis of (−)-Blastmycinolactol, (+)-Blastmycinone, (−)-NFX-2, and (+)-Antimycinone
作者:Renan S. Ferrarini、Alcindo A. Dos Santos、João V. Comasseto
DOI:10.1016/j.tetlet.2010.10.089
日期:2010.12
The total synthesis of (-)-Blastmycinolactol, (+)-Blastmycinone, (-)-NFX-2, and (+)-Antimycinone was accomplished in few steps in high yields and ee, starting from enantiomerically enriched (S)-Z-vinylic hydroxytellurides. (C) 2010 Published by Elsevier Ltd.
Chiacchio, Ugo; Bella, Maria R. Di; Rescifina, Antonio, Heterocycles, 1993, vol. 36, # 10, p. 2209 - 2214
作者:Chiacchio, Ugo、Bella, Maria R. Di、Rescifina, Antonio、Romeo, Giovanni、Uccella, Nicola
DOI:——
日期:——
The synthesis of volatile lactones
作者:Zhang、Kan-Yin、Anthony J. Borgerding、Robert M. Carlson