cheminform abstract: cis-selective cyclopropanations using chiral 5,5-diaryl bis(oxazoline)...

2000 stereochemistry stereochemistry (general, optical resolution) O 0030 48 - 037 cis-Selective Cyclopropanations Using Chiral 5,5-Diaryl Bis(oxazoline) Catalysts. — Unusually for bis(oxazoline) ligands, the Cu(I)-catalyzed cyclopropanation of styrene with diazoacetates proceeds with slight cis-selectivity and moderate enantioselectivity. — (ALEXANDER, KAREN; COOK, STUART; GIBSON, COLIN L.; Tetrahedron Lett. 41 (2000) 36, 7135-7138; Dep. Pure Appl. Chem., Univ. Strathclyde, Glasgow G1 1XL, UK; EN) 1

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Page 1: ChemInform Abstract: cis-Selective Cyclopropanations Using Chiral 5,5-Diaryl Bis(oxazoline) Catalysts

2000 stereochemistry

stereochemistry (general, optical resolution)O 0030

48 - 037cis-Selective Cyclopropanations Using Chiral 5,5-DiarylBis(oxazoline) Catalysts. — Unusually for bis(oxazoline) ligands,the Cu(I)-catalyzed cyclopropanation of styrene with diazoacetates proceedswith slight cis-selectivity and moderate enantioselectivity. — (ALEXANDER,KAREN; COOK, STUART; GIBSON, COLIN L.; Tetrahedron Lett. 41 (2000)36, 7135-7138; Dep. Pure Appl. Chem., Univ. Strathclyde, Glasgow G1 1XL,UK; EN)

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