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34566-29-5

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34566-29-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 34566-29-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,5,6 and 6 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 34566-29:
(7*3)+(6*4)+(5*5)+(4*6)+(3*6)+(2*2)+(1*9)=125
125 % 10 = 5
So 34566-29-5 is a valid CAS Registry Number.

34566-29-5Downstream Products

34566-29-5Relevant articles and documents

Mechanistic studies on a dipeptide-promoted asymmetric cyclopropanation of unfunctionalized olefins

Long, Jiang,Xu, Liang,Du, Haifeng,Li, Kai,Shi, Yian

supporting information; experimental part, p. 5226 - 5229 (2010/02/28)

This paper describes mechanistic studies on a dipeptide-promoted asymmetric cyclopropanation system for unfunctionalized olefins. Zinc species generated from the deprotonation of the N-H of the dipeptide ligand have been investigated by NMR and X-ray stru

A Novel Class of Tunable Zinc Reagents (RXZnCH2Y) for Efficient Cyclopropanation of Olefins

Lorenz, Jon C.,Long, Jiang,Yang, Zhiqiang,Xue, Song,Xie, Yinong,Shi, Yian

, p. 327 - 334 (2007/10/03)

A class of zinc reagents (RXZnCH2Y) generated with an appropriate organozinc is very effective for the cyclopropanation of olefins. The reactivity and selectivity of these reagents can be regulated by tuning the electronic and steric nature of the RX group on Zn. A reasonable level of enantioselectivity was obtained for the cyclopropanation of unfunctionalized olefins when a chiral (iodomethyl)zinc species was used, providing a valuable approach for the asymmetric cyclopropanation of unfunctionalized olefins.

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