Synthesis of dialkenyl dichalcogenides via alkenechalcogenolate ions generated by treating ketone p-Toluenesulfonylhydrazones with a base and elemental chalcogen

DOI: 10.1246/cl.1998.513

Source and publish data:

Chemistry Letters p. 513 - 514 (1998)

Update date:2022-08-03

Topics:

Authors:

Shimada, Kazuaki

Asahida, Mitsuharu

Takahashi, Ken

Sato, Yoshitaka

Aoyagi, Shigenobu

Takikawa, Yuji

Kabuto, Chizuko

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

Article abstract of DOI:10.1246/cl.1998.513

Alkeneselenolate and alkenetellurolate ions were generated by treating ketone p-toluenesulfonylhydrazones possessing an α-methylene or an α-methine group with t-BuOK and elemental selenium or tellurium, respectively, at 110-150°C, and were converted into dialkenyl dichalcogenides by aerobic oxidation.

Full text of DOI:10.1246/cl.1998.513

Products guided by the article

Product name:1,2-dicyclohexyl-1,2-diphenyl-ethene

Cas No:167320-32-3

R&D Labs maybe for 167320-32-3

Jining tiansheng chemical co.,ltd.

Contact:+86-537-5158722

Address:ROOM 1011, BLOCK B, CUIDU INTERNATIOAL BUSINESS CENTER, JINING CITY, CHINA
Hangzhou Haichem Co.,Ltd.

Contact:+86-571-86025531 / 86024803

Address:1218-24 Guangyin Mansion,42 Fengqi East Road
Fusilin chemical science & technology co., ltd.

Contact:532-80698166/86057573, +86-400-669-7885

Address:School of Material Science & Engineering, Shandong Uinversity of Science & Technology, Huangdao Zone, Qindao, Shandong
Beijing Ribio Biotech Co.,Ltd

Contact:86-10-62664360

Address:Building 10,No.18 AnNingZhuang East Road, GuangHua Pioneer Park,HaiDian District, BeiJing China
JIANGXI ZHANGFENG CHEMICAL CO., LTD.

Contact:+86-0799-3413066

Address:Xiyuan village, Xiabu Town, Xiangdong District

Relevant to this article

Glycosylidene Carbenes. A New Approach to Glycoside Synthesis. Part 1. Preparation of Glycosylidene-Derived Diaziridines and Diazirines

Doi:10.1002/hlca.19890720626
(1989)
Nonpeptide angiotensin II receptor antagonists. I. Synthesis and biological activity of pyridine derivatives

Doi:10.1248/cpb.42.1841
(1994)
Preparation of 2-O-(3-O-carbamoyl-α-D-mannopyranosyl)-L-gulopyranose: Synthetic study on the sugar moiety of antitumor antibiotic bleomycin

Doi:10.1016/0040-4039(94)02458-N
(1995)
Doi:10.1039/j39670002371
(1967)
Facile one-pot synthesis of tetrasubstituted N-sulfonylguanidines from sulfonamides and ureas

Doi:10.1007/s00706-021-02815-6
(2021)
Synthesis and reduction of endothiodipeptides containing malonic acid derivatives

Doi:10.1016/S0040-4020(99)00084-8
(1999)

Article Doi