[1,1':2',1''-Terphenyl]-4,4''-diamine, 3,3'',5,5''-tetrakis(1-methylethyl)- (9CI) synthesis
1synthesis methods
- Product Name:[1,1':2',1''-Terphenyl]-4,4''-diamine, 3,3'',5,5''-tetrakis(1-methylethyl)- (9CI)
- CAS Number:849439-01-6
- Molecular formula:C30H40N2
- Molecular Weight:428.65
![Boronic acid, B-[4-[(diphenylmethylene)amino]-3,5-bis(1-methylethyl)phenyl]-](/CAS/20200611/GIF/849438-98-8.gif)
Yield:849439-01-6 82%
Reaction Conditions:
Stage #1: 4-(diphenylmethyleneamino)-3,5-diisopropylphenylboronic acid;2,3-dibromobenzenewith tetrakis(triphenylphosphine) palladium(0);sodium carbonate in 1,2-dimethoxyethane at 100;Suzuki coupling;
Stage #2: with hydrogenchloride in tetrahydrofuran at 60; for 3 h;
References:
Bun, Yeoul Lee;Heon, Yong Kwon;Su, Yeon Lee;Sung, Jae Na;Han, Song-I;Yun, Hoseop;Lee, Hyosun;Park, Young-Whan [Journal of the American Chemical Society,2005,vol. 127,# 9,p. 3031 - 3037]