Header

UZH-Logo

Maintenance Infos

Thermal [2+2]-cycloadditions of diphenylketene with aryl- and hetaryl-substituted thioketones


Mloston, Grzegorz; Urbaniak, Katarzyna; Szychowska, Anna; Linden, Anthony; Heimgartner, Heinz (2015). Thermal [2+2]-cycloadditions of diphenylketene with aryl- and hetaryl-substituted thioketones. Heterocycles, 90(1):529-539.

Abstract

The reaction of diphenylketene (1) with aryl- and hetaryl-substituted thioketones (2) gave the corresponding 3,3,4,4-tetraarylthietan-2-ones (3) in good yields. Remarkably, the reactions with bis-hetaryl-substituted thioketones occurred significantly faster compared with those involving the bis-aryl-substituted thioketones. The structure of compound 3c has been established by X-ray crystallography.

Abstract

The reaction of diphenylketene (1) with aryl- and hetaryl-substituted thioketones (2) gave the corresponding 3,3,4,4-tetraarylthietan-2-ones (3) in good yields. Remarkably, the reactions with bis-hetaryl-substituted thioketones occurred significantly faster compared with those involving the bis-aryl-substituted thioketones. The structure of compound 3c has been established by X-ray crystallography.

Statistics

Citations

3 citations in Web of Science®
4 citations in Scopus®
Google Scholar™

Altmetrics

Downloads

68 downloads since deposited on 12 Aug 2014
20 downloads since 12 months
Detailed statistics

Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Department of Chemistry
Dewey Decimal Classification:540 Chemistry
Language:English
Date:2015
Deposited On:12 Aug 2014 11:49
Last Modified:08 Dec 2017 06:47
Publisher:The Japan Institute of Heterocyclic Chemistry
ISSN:0385-5414
Funders:National Science Center (PL-Cracow)
Publisher DOI:https://doi.org/10.3987/COM-14-S(K)56

Download