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(2S,3R)-2,3-dichloro-3-phenylpropan-1-ol is a chiral compound synthesized via enantioselective dichlorination of allylic alcohols, employing dimeric cinchona alkaloid derivatives as catalysts and aryl iododichlorides as chlorine sources. This method provides a stereocontrolled route to access such dichlorinated structures, with the (2S,3R) configuration indicating specific spatial arrangements of the chlorine and phenyl substituents on the propanol backbone. The reaction's enantioselectivity is attributed to the chiral catalyst's ability to induce asymmetry during the dichlorination process, making it a valuable intermediate for further synthetic applications.

1306830-44-3

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1306830-44-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1306830-44-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,6,8,3 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1306830-44:
(9*1)+(8*3)+(7*0)+(6*6)+(5*8)+(4*3)+(3*0)+(2*4)+(1*4)=133
133 % 10 = 3
So 1306830-44-3 is a valid CAS Registry Number.

1306830-44-3Upstream product

1306830-44-3Downstream Products

1306830-44-3Relevant academic research and scientific papers

Enantioselective dichlorination of allylic alcohols

Nicolaou,Simmons, Nicholas L.,Ying, Yongcheng,Heretsch, Philipp M.,Chen, Jason S.

, p. 8134 - 8137 (2011)

The development of an enantioselective allylic alcohol dichlorination catalyzed by dimeric cinchona alkaloid derivatives and employing aryl iododichlorides as chlorine sources is reported. Reaction optimization, exploration of the substrate scope, and a model for stereoinduction are presented.

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