3,3'-DIMETHYL-2,2'-BITHIOPHENYL synthesis
1synthesis methods
- Product Name:3,3'-DIMETHYL-2,2'-BITHIOPHENYL
- CAS Number:67984-20-7
- Molecular formula:C10H10S2
- Molecular Weight:194.32
![Thieno[3,2-b]thiophene, 2,3,5,6-tetramethyl-](/CAS/20210305/GIF/80158-71-0.gif)
Yield:67984-20-7 2% ，80158-71-0 13%
Reaction Conditions:
with sulfur in benzene at 155 - 160; for 8 h;
References:
Choi, Keun Soo;Sawada, Kanji;Dong, Haibiao;Hoshino, Masamatsu;Nakayama, Yuzo [Heterocycles,1994,vol. 38,# 1,p. 143 - 150]