Literature DB >> 15549830

Guanidines as a nitrogen source for direct conversion of epoxides to aziridines.

Yukiko Tsuchiya1, Takuya Kumamoto, Tsutomu Ishikawa.   

Abstract

Direct conversion of epoxides to aziridines was achieved with guanidines as a nitrogen source. Stereochemical inversion at the chiral centers of epoxides was observed without loss of optical purity.

Entities:  

Mesh：

Substances：

Year:  2004        PMID： 15549830     DOI： 10.1021/jo048813j

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  2 in total

1.  Divergent 2-Chloroquinazolin-4(3H)-one Rearrangement: Twisted-Cyclic Guanidine Formation or Ring-Fused N-Acylguanidines via a Domino Process.

Authors:  Gang Yan; Bereket L Zekarias; Xiaoyu Li; Victor A Jaffett; Ilia A Guzei; Jennifer E Golden
Journal:  Chemistry       Date:  2020-02-06       Impact factor: 5.236

2.  Regioselective synthesis of N-beta-hydroxyethylaziridines by the ring-opening reaction of epoxides with aziridine generated in situ.

Authors:  Ha Young Kim; Arindam Talukdar; Mark Cushman
Journal:  Org Lett       Date:  2006-03-16       Impact factor: 6.005
  2 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.