Thioformaldehyde S-sulfide (Thiosulfine)

Grzegorz Mlostoń; Jaroslaw Romański; Hans Peter Reisenauer; Günther Maier

doi:10.1002/1521-3773(20010119)40:2<393::AID-ANIE393>3.0.CO;2-J

Thioformaldehyde S-sulfide (Thiosulfine)

Angew Chem Int Ed Engl. 2001 Jan 19;40(2):393-396. doi: 10.1002/1521-3773(20010119)40:2<393::AID-ANIE393>3.0.CO;2-J.

Authors

Grzegorz Mlostoń¹, Jaroslaw Romański¹, Hans Peter Reisenauer², Günther Maier²

Affiliations

¹ Institute of Organic and Applied Chemistry University of Lodz Narutowicza 68, 90136 Lodz (Poland).
² Institut für Organische Chemie der Universität Heinrich-Buff-Ring 58, 35392 Gießen (Germany) Fax: (+49) 641-99-34309.

PMID: 29712384
DOI: 10.1002/1521-3773(20010119)40:2<393::AID-ANIE393>3.0.CO;2-J

Abstract

Matrix isolation spectroscopy allows the direct identification of ylide 1 and its cyclic isomer 2. They were obtained by pyrolysis of 1,2,4-trithiolane under high vacuum; the cyclic compound forms from 1 by thermal ring closure in a kinetically controlled reaction.

Keywords: ab initio calculations; heterocycles; matrix isolation; photochemistry; sulfur; ylides.