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(1S,2S)-2-Furan-2-yl-cyclopropanecarboxylic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

196609-10-6

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196609-10-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 196609-10-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,6,6,0 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 196609-10:
(8*1)+(7*9)+(6*6)+(5*6)+(4*0)+(3*9)+(2*1)+(1*0)=166
166 % 10 = 6
So 196609-10-6 is a valid CAS Registry Number.

196609-10-6Upstream product

196609-10-6Downstream Products

196609-10-6Relevant academic research and scientific papers

High-diastereoselective and enantioselective cyclopropanation of α,β- unsaturated Fischer carbene complexes: Synthesis of chiral 1,2-disubstituted and 1,2,3-trisubstituted cyclopropanes

Barluenga,Bernad P.L.,Concellon

, p. 6870 - 6875 (1997)

Reaction of chiral vinylcarbene complexes 1 with in situ-generated iodomethyllithium or dibromomethyllithium gives cyclopropylcarbene complexes 4 and 13, respectively, with high diastereoselectivity (de > 91%). Different enantiopure 1,2-disubstituted and 1,2,3-trisubstituted cyclopropanes are obtained starting from chiral carbene complexes 4 and 13, respectively.

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