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2-tert-butyl-7,7-dichloro-4,6-dimethyl-3-oxo-3-phenyl-2-aza-3-phosphabicyclo<4.1.0>hept-4-ene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

148409-96-5

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148409-96-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 148409-96-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,4,0 and 9 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 148409-96:
(8*1)+(7*4)+(6*8)+(5*4)+(4*0)+(3*9)+(2*9)+(1*6)=155
155 % 10 = 5
So 148409-96-5 is a valid CAS Registry Number.

148409-96-5Downstream Products

148409-96-5Relevant academic research and scientific papers

Reaction of dichlorocarbene with 1,2-dihydro 1,2 λ3-azaphosphinine-boranes: Dichlorocyclopropanation and insertion into boron-hydrogen bond

Bedel,Foucaud

, p. 311 - 314 (1993)

The reaction of dichlorocarbene with 1,2-dihydro 1,2 λ3-azaphosphinine-boranes gave regioselective dichlorocyclopropanation and also insertion of dichlorocarbene into B-H bond. This insertion reaction is general and can be a useful synthetic method for the preparation of functionalized phosphine-boranes.

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