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Palladium−Triethylborane-Triggered Direct and Regioselective Conversion of Allylic Alcohols to Allyl Phenyl Sulfones^†

Supporting Info

Srivari Chandrasekhar,* Vannada Jagadeshwar, Birudaraju Saritha, and Cheryala Narsihmulu

Organic Chemistry Division-I, Indian Institute of Chemical Technology, Hyderabad-500 007, India srivaric@iict.res.in

J. Org. Chem., 2005, 70 (16), pp 6506–6507

DOI: 10.1021/jo0505728

Publication Date (Web): July 1, 2005

†

IICT Communication No. 040606.

In papers with more than one author, the asterisk indicates the name of the author to whom inquiries about the paper should be addressed.

Abstract

A combination of Pd(OAc)₂ (5 mol %), PPh₃ (10 mol %), and Et₃B (200 mol %) promotes the formation of allyl phenyl sulfones from the allylic alcohols directly with excellent yields under mild conditions. The activation of an alcohol group is not necessary which is achieved in situ. The conjugated dienols also were equally effective for the said transformation.

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Published In Issue August 05, 2005
Received March 21, 2005

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Palladium−Triethylborane-Triggered Direct and Regioselective Conversion of Allylic Alcohols to Allyl Phenyl Sulfones^†