9,9'-(4,4'-sulfonylbis(4,1-phenylene))bis(3,6-di-tert -butyl-9H -carbazole) synthesis
- Product Name:9,9'-(4,4'-sulfonylbis(4,1-phenylene))bis(3,6-di-tert -butyl-9H -carbazole)
- CAS Number:1396165-20-0
- Molecular formula:C52H56N2O2S
- Molecular Weight:773.08
Yield:1396165-20-0 73%
Reaction Conditions:
Stage #1: 3,6-di(tert-butyl)-9H-carbazolewith sodium hydride in N,N-dimethyl-formamide at 20; for 0.5 h;Inert atmosphere;
Stage #2: bis(p-fluorophenyl)sulfone in N,N-dimethyl-formamide at 100; for 1 h;Inert atmosphere;
References:
Zhang, Qisheng;Li, Jie;Shizu, Katsuyuki;Hirata, Shuzo;Miyazaki, Hiroshi;Adachi, Chihaya;Huang, Shuping [Journal of the American Chemical Society,2012,vol. 134,# 36,p. 14706 - 14709,4] Location in patent:supporting information
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