Asymmetric Decarboxylative Claisen Rearrangement Reactions of Sulfoximine-Substituted Allylic...

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2005 Sulfenes and derivatives Q 0600 Asymmetric Decarboxylative Claisen Rearrangement Reactions of Sulfox- imine-Substituted Allylic Tosylacetic Esters. — The decarboxylative Claisen rear- rangement of the chiral esters (V) proceeds with good diastereoselectivity. However, starting from the α-substituted substrate (VIII) low selectivity is observed. — (CRAIG*, D.; GRELLEPOIS, F.; WHITE, A. J. P.; J. Org. Chem. 70 (2005) 17, 6827-6832; Dep. Chem., Imp. Coll., London SW7 2AZ, UK; Eng.) — Jannicke 01- 102

Transcript of Asymmetric Decarboxylative Claisen Rearrangement Reactions of Sulfoximine-Substituted Allylic...

Page 1: Asymmetric Decarboxylative Claisen Rearrangement Reactions of Sulfoximine-Substituted Allylic Tosylacetic Esters.

2005

Sulfenes and derivativesQ 0600 Asymmetric Decarboxylative Claisen Rearrangement Reactions of Sulfox-

imine-Substituted Allylic Tosylacetic Esters. — The decarboxylative Claisen rear-rangement of the chiral esters (V) proceeds with good diastereoselectivity. However, starting from the α-substituted substrate (VIII) low selectivity is observed. — (CRAIG*, D.; GRELLEPOIS, F.; WHITE, A. J. P.; J. Org. Chem. 70 (2005) 17, 6827-6832; Dep. Chem., Imp. Coll., London SW7 2AZ, UK; Eng.) — Jannicke

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