The Journal of Organic Chemistry

Vinyl carbamates via interaction of alkylidenecarbenes with isocyanates

PJ Stang, GH Anderson

Index: Stang, Peter J.; Anderson, Gary H. Journal of Organic Chemistry, 1981 , vol. 46, # 22 p. 4585 - 4586

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Citation Number: 11

Abstract

... Peter J. Stang* and Gary H. Anderson Chemistry Department, The University of Utah, Salt Lake City, Utah 84112 Received May 27, 1981 Vinyl carbamates, a novel member of the family of enol esters, are virtuaJly unknown. ... (4) Stang, P. J. Chem ... 1367,1270,1194,1090 cm-'; NMR (CCl,, internal Me@) S 0.94 (d, J = 11.5 Hz, 6 H), 1.36 (9, 9 H), 1.7-2.0 (m, 1 H), 3.86 (d, J = 11.5 Hz, 2 H), 4.87 (br s, 1 H). Hydrogenation of Vinyl Carbamate 5a to 6. A solution of 20 mg ...