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2-[(E)-4-(Methyl-phenyl-amino)-but-2-enyl]-malonic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

85669-73-4

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85669-73-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85669-73-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,6 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 85669-73:
(7*8)+(6*5)+(5*6)+(4*6)+(3*9)+(2*7)+(1*3)=184
184 % 10 = 4
So 85669-73-4 is a valid CAS Registry Number.

85669-73-4Downstream Products

85669-73-4Relevant academic research and scientific papers

PALLADIUM(0)-CATALYZED ALLYLIC ALKYLATION AND AMINATION OF ALLYLIC PHOSPHATES

Tanigawa, Yoshio,Nishimura, Kazuaki,Kawasaki, Akihiko,Murahashi, Shun-Ichi

, p. 5549 - 5552 (1982)

Allyl diethyl phosphates (1) can be easily substituted with malonates and amines in the presence of palladium(0) catalyst.Synthetic utility of the reaction is demonstrated by the sequential amination-amination and alkylation-amination of (Z)-4-acetoxybut-2-enyl diethyl phosphate (1b) with high regio- and stereoselectivity.

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