A quantum-chemical study of cyclization of bis(3-thioxo-1-propenyl) sulfide in the ground and excited states

作者:Shagun V A*; Smirnov V I; Timokhina L V
来源:Russian Journal of General Chemistry, 2007, 77(11): 1904-1911.
DOI:10.1134/S1070363207110102

摘要

The potential surfaces of (2 pi + 2 pi) cyclization of bis(3-thioxo-1-propenyl) sulfide in the S-0, T-1, and S-1 states were studied using quantum-chemical methods of molecular simulation. In the S-0 and S-1 states, the cyclization yields a thiabicyclic structure. In the T-1 state, three cyclization pathways yielding thiabicyclic, thiirane, or thiophene structure are possible.

  • 出版日期2007-11