Synthesis 1999; 1999(4): 577-579
DOI: 10.1055/s-1999-3451
short paper
© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.

Improved Synthesis of the π-Electron Donor Bis(ethylenethio)tetrathiafulvalene (BET-TTF)

Aarón Pérez-Benítez* , Judit Tarrés, Elisabet Ribera, Jaume Veciana, Concepció Rovira
  • *Institut de Ciència de Materials de Barcelona (CSIC), Campus Universitari, E-08193-Bellaterra, Spain; Fax +34(93)5 80 57 29; E-mail: c.rovira@icmab.es
Further Information

Publication History

Publication Date:
31 December 1999 (online)

Following a three step route, 5,6-dihydrothieno[2,3-d]-1,3-dithiol-2-one (5) was synthesized in gram quantities starting from commercially available reagents. Coupling of 5 with trimethyl phosphite gave the π-donor bis(ethylenethio)tetrathiafulvalene 1 in 80% yield.