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(1R,2R)-2,5-dioxopyrrolidin-1-yl 2-phenylcyclopropanecarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1156540-73-6

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1156540-73-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1156540-73-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,6,5,4 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1156540-73:
(9*1)+(8*1)+(7*5)+(6*6)+(5*5)+(4*4)+(3*0)+(2*7)+(1*3)=146
146 % 10 = 6
So 1156540-73-6 is a valid CAS Registry Number.

1156540-73-6Relevant academic research and scientific papers

Highly stereoselective Ru(ii)-Pheox catalyzed asymmetric cyclopropanation of terminal olefins with succinimidyl diazoacetate

Chanthamath, Soda,Phomkeona, Kesiny,Shibatomi, Kazutaka,Iwasa, Seiji

supporting information; experimental part, p. 7750 - 7752 (2012/09/21)

The Ru(ii)-Pheox complex is an efficient catalyst for the intermolecular cyclopropanation of various terminal olefins with succinimidyl diazoacetate. This catalytic system can perform under mild conditions, and the desired cyclopropane products are obtain

ASYMMETRIC CYCLOPROPANATION WITH SUCCINIMIDYL DIAZOACETATE

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Page/Page column 42-44; 51, (2010/09/03)

Cobalt(ll) complexes of the D2-symmetric chiral porphyrins are effective catalysts for asymmetric cyclopropanation reactions with succinimidyl diazoacetate. The Co-catalyzed reaction is suitable for various olefins, providing the corresponding cyclopropane succinimidyl esters in high yields and excellent diastereo- and enantio-selectivity. The resulting enantioenriched cyclopropane succinimidyl esters can serve as convenient synthons for the general synthesis of optically active cyclopropyl carboxamides through mild reactions with a wide range of amine derivatives, including unprotected peptides and amino sugars

Asymmetric Co(II)-catalyzed cyclopropanation with succinimidyl diazoacetate: General synthesis of chiral cyclopropyl carboxamides

Ruppel, Joshua V.,Gauthier, Ted J.,Snyder, Nicole L.,Perman, Jason A.,Zhang, X. Peter

supporting information; experimental part, p. 2273 - 2276 (2009/10/02)

[Co(P1)] is an effective catalyst for asymmetric cyclopropanation with succinimidyl diazoacetate. The Co(II)-catalyzed reaction is suitable for various olefins, providing the desired cyclopropane succinimidyl esters in high yields and excellent diastereo-

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