Reaktionen von dienen mit dem dichlorcarbenreagens von makosza und wawrzyniewicz

EV Dehmlow

Index: Dehmlow,E.V. Tetrahedron, 1972 , vol. 28, p. 175 - 179

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Citation Number: 35

Abstract

Compared to dichlorocarbene from other sources the highly reactive dichloro carbene reagent of Makosza and Wawrzyniewicz gives better yields of bis-und tris-adducts even with compounds lacking activation. Compounds 4, 10, and 11 have been prepared for the first time; Compounds 10 and 11 show unusual long-range couplings between methyl protons 5 bonds apart.