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benzyl-(2-bromo-5-methoxyphenyl)-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1224738-80-0

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1224738-80-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1224738-80-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,4,7,3 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1224738-80:
(9*1)+(8*2)+(7*2)+(6*4)+(5*7)+(4*3)+(3*8)+(2*8)+(1*0)=150
150 % 10 = 0
So 1224738-80-0 is a valid CAS Registry Number.

1224738-80-0Relevant articles and documents

Pd-catalyzed arylation/aza-Michael addition cascade to C2-spiroindolines and azabicyclo[3.2.2]nonanones

Zhang, Xiao-Wen,Zhang, Hui,Wang, Hu-Chong,Zhu, Ming-Hui,Cong, Hengjiang,Liu, Wen-Bo

, p. 12013 - 12016 (2020)

A palladium-catalyzed arylation/aza-Michael addition cascade reaction of β-substituted cyclic enones and 2-haloanilines has been reported. Using 1 mol% Pd(PPh3)4as a catalyst, C2-spiroindolines are accessedviaan intermolecular vinylogous arylation of β-alkyl cyclic enones and 2-haloanilines followed by an intramolecular aza-Michael addition. The functional group tolerance of this transformation is examined by 18 examples in up to 93% yield. In the second part, we developed an α′-arylation/aza-Michael addition cascade strategy to construct azabicyclo[3.2.2]nonanones catalyzed by Pd(MeCN)2Cl2·PPh3. This study provides a quick route to complex and useful spiro- and bridged-heterocycles from readily available starting materials in good yields with high regioselectivity.

Rhodium-catalyzed domino conjugate addition-cyclization reactions for the synthesis of a variety of N- and O-heterocycles: Arylboroxines as effective carbon nucleophiles

Park, Ja Ock,Youn, So Won

supporting information; experimental part, p. 2258 - 2261 (2010/07/17)

Facile and efficient Rh(I)-catalyzed domino conjugate addition-cyclization reactions of olefins bearing two electrophilic sites and a pendant nucleophile with organoboroxines have been developed to afford a variety of N- and O-heterocycles, such as 3,4-dihydroquinolin-2(1H)-ones, 3,4-dihydrocoumarins, and pyrrolidin-2-ones, which constitute important motifs in biologically active natural and synthetic organic compounds.

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