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ethyl (1R,2R,3S,4R)-1-acetyl-4-hydroxy-4-methyl-3-nitro-2-m-tolyl-cyclohexanecarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1033363-02-8

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1033363-02-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1033363-02-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,3,3,6 and 3 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1033363-02:
(9*1)+(8*0)+(7*3)+(6*3)+(5*3)+(4*6)+(3*3)+(2*0)+(1*2)=98
98 % 10 = 8
So 1033363-02-8 is a valid CAS Registry Number.

1033363-02-8Downstream Products

1033363-02-8Relevant articles and documents

ASYMMETRIC CYCLIZATION PROCESSES USING UNSATURATED NITRO COMPOUNDS

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Page/Page column 15, (2010/12/29)

Disclosed are processes of forming a compound (33), (35) or (37)

Organocatalytic asymmetric tandem Michael-Henry reactions: A highly stereoselective synthesis of multifunctionalized cyclohexanes with two quaternary stereocenters

Tan, Bin,Chua, Pei Juan,Li, Yongxin,Zhong, Guofu

supporting information; experimental part, p. 2437 - 2440 (2009/05/27)

(Chemical Equation Presented) A novel organocatalytic asymmetric tandem Michael-Henry reaction catalyzed by 9-amino-9-deoxyepiquinine (VI) has been developed. The reaction was efficiently catalyzed by catalyst VI to give highly functionalized cyclohexanes with four stereogenic carbons including two quaternary stereocenters in excellent enantioselectivities (97 to >99% ee) and high diastereoselectivities (93:7-99:1 dr). Thus, the first organocatalytic asymmetric Henry reaction of common ketones as acceptors is shown.

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