Kozhushkov, Sergei; Haumann, Thomas; Boese, Roland; Knieriem, Burkhardt; Scheib, Stefan; Baeuerle, Peter; de Meijere, Armin:

The reactivity of 1,3-butadiyne moieties in the \"exploding\" [n]rotanes - a crown of thiophenes.

In: Angewandte Chemie, International Edition in English, Jg. 34 (1995) ; Nr. 7, S. 781-783
ISSN: 0570-0833
Zeitschriftenaufsatz / Fach: Chemie
The thiophene crown compds. I [n = 2, 3, 4] were obtained by treating the corresponding diacetylenes with Na2S. The conformations of I are discussed.