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[(S)-1-Benzyl-2-(benzyl-phenyl-phosphanyl)-ethyl]-dimethyl-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77693-44-8

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77693-44-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77693-44-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,6,9 and 3 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 77693-44:
(7*7)+(6*7)+(5*6)+(4*9)+(3*3)+(2*4)+(1*4)=178
178 % 10 = 8
So 77693-44-8 is a valid CAS Registry Number.

77693-44-8Downstream Products

77693-44-8Relevant academic research and scientific papers

ASYMMETRIC GRIGNARD CROSS-COUPLING BY MEANS OF POLYMER-SUPPORTED OPTICALLY ACTIVE β-DIMETHYLAMINOALKYLPHOSPHINE-NICKEL CATALYSTS

Hayashi, Tamio,Nagashima, Nobuo,Kumada, Makoto

, p. 4623 - 4626 (2007/10/02)

New polymer ligands containing β-dimethylaminoalkylphosphines were prepared using chloromethylated polystyrene, and the ligands were used for nickel-catalyzed asymmetric cross-coupling of sec-alkyl Grignard reagents with vinyl bromide to yield coupling products of ca. 50percent ee.

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