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2-(diphenylboranatophosphinyl)pent-2-eno-1,5-dicarboxylic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1262225-35-3

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1262225-35-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1262225-35-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,2,2 and 5 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1262225-35:
(9*1)+(8*2)+(7*6)+(6*2)+(5*2)+(4*2)+(3*5)+(2*3)+(1*5)=123
123 % 10 = 3
So 1262225-35-3 is a valid CAS Registry Number.

1262225-35-3Downstream Products

1262225-35-3Relevant academic research and scientific papers

Reactivity of allyl anions of allylphosphine-boranes towards electrophiles

Stankevic, Marek,Siek, Marcin,Pietrusiewicz, K. Michal

, p. 102 - 126 (2011/06/20)

The reactivity of mesomeric carbanions derived from allylphosphine-boranes varies as a function of electrophile. Small sp3-electrophiles react predominantly at the α carbon atom whereas bulky sp3- electrophiles and carbonyl compounds react mainly at the γ carbon. In the case of electron-deficient aldehydes reduction of carbonyl group and formation of the corresponding alcohols is observed. This is attributed to the weakly reducing properties of carbanions derived from allylphosphine-boranes, whose mesomeric form resembles the structure of a modified borohydride. ARKAT-USA, Inc.

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