期刊
TETRAHEDRON
卷 60, 期 2, 页码 397-403出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tet.2003.11.013
关键词
ceric ammonium nitrate; sodium nitrite; beta-nitro acrylic esters; Baylis-Hillman derived acrylic esters
A variety of acrylic esters, including those derived from Baylis-Hillman reactions, react with NaNO2-ceric ammonium nitrate to form the corresponding beta-nitro alcohols 2 and 5 whose dehydration, via their mesylates, leads to beta-nitro acrylic esters, in good to excellent yields. Further, beta-nitro acrylic esters containing a mesylate group 6, obtained from the Baylis-Hillman products, react with NaN3 to form 2-cyano-3-substituted acrylic esters 10 in excellent yields. (C) 2003 Elsevier Ltd. All rights reserved.
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