(1R,2R)-(+)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL) synthesis
- Product Name:(1R,2R)-(+)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL)
- CAS Number:174810-09-4
- Molecular formula:C52H44N2O2P2
- Molecular Weight:790.87
947-65-9
86 suppliers
$97.00/10g
174810-09-4
85 suppliers
$30.00/100mg
Yield:-
Steps:
Multi-step reaction with 4 steps
1.1: 89 percent / pyridine / CH2Cl2 / 14 h / 0 °C
2.1: 95 percent / bis(benzonitrile)palladium dichloride / toluene / 26 h / Heating
3.1: 88 percent / barium hydroxide octahydrate / methanol / 25 h / Heating
4.1: Et3N; diphenylchlorophosphite / CH2Cl2 / 5 h / 0 - 20 °C
4.2: 51 percent / DMAP / CH2Cl2 / 12 h / 25 °C
References:
Trost, Barry M.;Bunt, Richard C.;Lemoine, Remy C.;Calkins, Trevor L. [Journal of the American Chemical Society,2000,vol. 122,# 25,p. 5968 - 5976]
20439-47-8
439 suppliers
$5.00/250mg
178176-80-2
35 suppliers
$89.29/1g
174810-09-4
85 suppliers
$30.00/100mg
178176-78-8
7 suppliers
$47.29/1g
174810-09-4
85 suppliers
$30.00/100mg
200573-11-1
12 suppliers
$68.09/5g
174810-09-4
85 suppliers
$30.00/100mg