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1407797-77-6

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1407797-77-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1407797-77-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,7,7,9 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1407797-77:
(9*1)+(8*4)+(7*0)+(6*7)+(5*7)+(4*9)+(3*7)+(2*7)+(1*7)=196
196 % 10 = 6
So 1407797-77-6 is a valid CAS Registry Number.

1407797-77-6Downstream Products

1407797-77-6Relevant articles and documents

Copper-catalyzed enantioselective allylic cross-coupling with alkylboranes

Hojoh, Kentaro,Shido, Yoshinori,Nagao, Kazunori,Mori, Seiji,Ohmiya, Hirohisa,Sawamura, Masaya

, p. 6519 - 6533 (2015/08/18)

Abstract We have presented full details of our work on alkylboranes, which we have introduced as new reagents for copper-catalyzed SN2′-type enantioselective allylic substitutions. The copper catalysis delivered enantioenriched chiral products containing tertiary or quaternary carbon stereogenic centers branched with functionalized sp3-alkyl groups. The wide availability of alkylboranes via the established alkene hydroboration reaction is an attractive feature of these transformations. Various functional groups are tolerated in the substrates. A reaction pathway involving addition-elimination of a neutral alkylcopper(I) species with the allyl chloride substrate is proposed.

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