Sequential functionalisation of bis-protected tetrathiafulvalene-dithiolates

…, O Simonsen, P Mørk, GJ Kristensen, J Becher

Index: Simonsen, Klaus B.; Svenstrup, Niels; Lau, Jesper; Simonsen, Ole; Mork, Pernille; Kristensen, Gitte J.; Becher, Jan Synthesis, 1996 , # 3 p. 407 - 418

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Citation Number: 138

Abstract

The utilisation of the 2-cyanoethyl group as a versatile protecting group for 2-thioxo-1, 3- dithiole-4, 5-dithiolates and tetrathiafulvalene-thiolates is reported. Mono deprotection of bis- protected 2-thi-oxo-1, 3-dithiole-4, 5-dithiolate and of bis-protected tetrathiafulva-lene-2, 3- dithiolates [obtained by cross coupling of 4, 5-bis (2-cyano-ethylthio)-1, 3-dithio-2-one 5 and the 1, 3-dithiole-2-thiones 2b—h and 2 j in triethyl phosphite] was achieved in very high ...