TY - JOUR T1 - Highly efficient sulfimidation of 1,3-dithianes by Cu(I) complexes JF - Synthetic Communications Y1 - 2008 A1 - Giribabu, Lingamallu A1 - Singh, Surya P. A1 - Patil, Nandkumar M. A1 - Kantam, M. Lakshmi A1 - Gupte, Sunil P. A1 - Chaudhari, Raghunath V. KW - 1 KW - 3-dithianes KW - Cu(I) complexes KW - PhI = NTs KW - sulfimidation AB -

A series of four Cu(I) complexes were tested for sulfimidation of 1,3-dithianes in the presence of [N-(p-tolysulfonyl)imino]phenyliodinane (PhI = NTs) as the nitrene-transfer agent. Cu(TMPhen)(PPh3)Br is an efficient catalyst with more than 90% yield of the corresponding product with less reaction time as compared to the literature copper(I) complexes.

PB - TAYLOR & FRANCIS INC CY - 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA VL - 38 IS - 4 U3 - Foreign U4 - 1.065 ER -