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1282607-17-3

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1282607-17-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1282607-17-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,2,6,0 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1282607-17:
(9*1)+(8*2)+(7*8)+(6*2)+(5*6)+(4*0)+(3*7)+(2*1)+(1*7)=153
153 % 10 = 3
So 1282607-17-3 is a valid CAS Registry Number.

1282607-17-3Downstream Products

1282607-17-3Relevant articles and documents

Chiral magnesium BINOL phosphate- catalyzed phosphination of imines: Access to enantioenriched r-amino phosphine oxides

Ingle, Gajendrasingh K.,Liang, Yuxue,Mormino, Michael G.,Li, Guilong,Fronczek, Frank R.,Antilla, Jon C.

supporting information; experimental part, p. 2054 - 2057 (2011/06/26)

A new method to synthesize chiral R-amino phosphine oxides is reported. The reaction combines N-substituted imines and diphenylphosphine oxide and is catalyzed by a chiral magnesium phosphate salt. A wide variety of aliphatic and aromatic aldimines substituted by electron-neutral benzhydryl or dibenzocycloheptene groups were excellent substrates for the addition reaction. The dibenzocycloheptene protected imines afforded improved enantioselectivity in the resulting products. Substituted diphenylphosphine oxide nucleophiles also showed good reactivity.

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