ChemicalBook CAS DataBase List 2-Dicyclohexylphosphino-2',6'-bis(diMethylaMino)-1,1'-biphenyl, Min. 98% Cphos

2-Dicyclohexylphosphino-2',6'-bis(diMethylaMino)-1,1'-biphenyl, Min. 98% Cphos synthesis

1synthesis methods

Product Name:2-Dicyclohexylphosphino-2',6'-bis(diMethylaMino)-1,1'-biphenyl, Min. 98% Cphos
CAS Number:1160556-64-8
Molecular formula:C28H41N2P
Molecular Weight:436.61

2,6-Bis(diMethylaMino)-2'-broMo-1,1'-biphenyl, Min. 98%

1160556-63-7
14 suppliers
$53.00/250mg

16523-54-9 Synthesis

16523-54-9
254 suppliers
$8.00/1g

2-Dicyclohexylphosphino-2',6'-bis(diMethylaMino)-1,1'-biphenyl, Min. 98% Cphos

1160556-64-8
89 suppliers
$32.00/100mg

Yield:1160556-64-8 87%

Reaction Conditions:

Stage #1:2'-bromo-N²,N²,N⁶,N⁶-tetramethyl-[1,1'-biphenyl]-2,6-diamine with n-butyllithium in tetrahydrofuran;hexane at -78; for 0.75 h;Inert atmosphere;
Stage #2:chlorodicyclohexylphosphane in tetrahydrofuran;hexane at -78 - 20;

References:

Han, Chong;Buchwald, Stephen L. [Journal of the American Chemical Society,2009,vol. 131,p. 7532 - 7533] Location in patent:supporting information; experimental part

FullText

2-Dicyclohexylphosphino-2',6'-bis(diMethylaMino)-1,1'-biphenyl, Min. 98% Cphos Related Search:

2-Diphenylphosphino-2'-(N,N-dimethylamino)biphenyl 2-DI-T-BUTYLPHOSPHINO-2'-(N,N-DIMETHYLAMINO)BIPHENYL 2-DICYCLOHEXYLPHOSPHINO-2',4',6'-TRIISO& 2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl 2-(Dicyclohexylphosphino)-2'-methylbiphenyl 2-DICYCLOHEXYLPHOSPHINO-2',6'-DIISOPROPOXYBIPHENYL X-PHOS 2-DI-TERT-BUTYLPHOSPHINO-2',4',6'-TRIISOPROPYLBIPHENYL 2-(Dicyclohexylphosphino)-2'-methoxybiphenyl 2-Dicyclohexylphosphino-2'-(N,N-dimethylamino)biphenyl