INTERCONVERSION OF THE THIAZINE AND THIAZOLIDINE SYSTEM OF β-LACTAM ANTIBIOTICS. ELECTROCHEMICAL CLEAVAGE OF KAMIYA'S DISULPHIDE PROMOTED BY BROMIDE ION

DOI: 10.1016/S0040-4039(00)87514-0

Source and publish data:

Tetrahedron Letters p. 2991 - 2994 (1982)

Update date:2022-08-05

Topics:

Authors:

Balsamo, Aldo

Benedini, Paola Maria

Giorgi, Irene

Macchia, Bruno

Macchia, Franco

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/S0040-4039(00)87514-0

A new transformation of Kamiya's disulphide (1) into the bromopenam derivative (4) has been carried out by eletrolyzing the disulphide (1) in protic solvents in the presence of Me4NBr.The transformation occurs through an intermediate episulphonium-bromide ion pair in which the bromide appears to be tightly linked to the sulphur.

Full text of DOI:10.1016/S0040-4039(00)87514-0

Products guided by the article

Product name:(2S,3R)-3-Bromomethyl-3-methyl-4,7-dioxo-6-phenylacetylamino-4λ⁴-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 2,2,2-trichloro-ethyl ester

Cas No:52844-49-2

R&D Labs maybe for 52844-49-2

Yantai Derun Liquid Crystal Materials Co. Ltd.

website:http://www.ytderun.com

Contact:86-535-6300169

Address:ROOM 90, XIANGFU STREET, FUSHAN NEW-HIGH-TECH IDUSTRY ZONE, YANTAI
ChengduChroma-BiotechCo.,Ltd.

Contact:86-28-61993785

Address:No.70-13-21, North Section, Erhuan
Nanjing Duly Biotech Co., Ltd

website:http://www.dulynet.com/

Contact:025-84699383 -8003

Address:Room 503, Building 2, Chuangxinhui, No. 61 Wenjing Road, High-tech Development Zone, Pukou District, Nanjing City, Jiangsu Province Nanjing, Jiangsu
enantiotech corporation ltd

Contact:+86-0760-85282375

Address:zhongjing road,zhongshan torch hi-tech industrial development zone
Shijiazhuang Frontierchem Co., Ltd.

Contact:+86-311-89271196

Address:4-4-202 No.15 Biandian Street,Shijiazhuang

Relevant to this article

Doi:10.1039/DT9730001528
()
Doi:10.1021/jo00889a025
(1975)
Syntheses and structures of isomeric [6.6]- and [8.8]cyclophanes with 1,4-dioxabut-2-yne and 1,6-dioxahexa-2,4-diyne bridges

Doi:10.1021/jo015574g
(2001)
Two-Step Access to β-Substituted o-Hydroxyphenyl Ethyl Ketones from 4-Chromanone and its Application in Preparation of a Silica-Supported Cobalt(II) Salen Complex

Doi:10.1002/adsc.202100705
(2021)
Doi:10.1111/0033-0124.00333
()
Synthesis and anticonvulsant activity of 3-(6-substituted-benzothiazol-2-yl)-6-phenyl-[1,3]-oxazinane-2-thiones

Doi:10.1002/1521-4184(200211)335:8<381::AID-ARDP381>3.0.CO;2-S
(2002)

Article Doi