ChemicalBook CAS DataBase List (1R,2R)-(+)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL)

(1R,2R)-(+)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL) synthesis

4synthesis methods

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 Synthesis

947-65-9
93 suppliers
$97.00/10g

(1R,2R)-(+)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL)

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 Synthesis

20439-47-8
425 suppliers
$5.00/250mg

178176-80-2
41 suppliers
$89.29/1g

174810-09-4
85 suppliers
$30.00/100mg

References

178176-78-8 Synthesis

178176-78-8
8 suppliers
$47.29/1g

174810-09-4
85 suppliers
$30.00/100mg

References

200573-11-1 Synthesis

METHYL 2-TRIFLUOROMETHANESULFONYLOXY-1-NAPHTHOATE

200573-11-1
14 suppliers
$68.09/5g

174810-09-4
85 suppliers
$30.00/100mg

References

(1R,2R)-(+)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL) Related Search:

(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine (1R,2R)-(+)-1,2-Diphenylethylenediamine 2-Diphenylphosphinobenzaldehyde

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(1R,2R)-(+)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL) synthesis

(1R,2R)-(+)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL) Related Search: