Regioselective addition of titanium enolates to 1-acylpyridinium salts. A convenient synthesis of 4-(2-oxoalkyl) pyridines
DL Comins, JD Brown
Index: Comins, Daniel L.; Brown, Jack D. Tetrahedron Letters, 1984 , vol. 25, # 31 p. 3297 - 3300
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Citation Number: 54
Abstract
This document does not have an outline. ... JavaScript is disabled on your browser. Please enable JavaScript to use all the features on this page. ... Author links open the overlay panel. Numbers correspond to the affiliation list which can be exposed by using the show more link. ... Titanium enolates add to the 4-position of 1-phenoxycarbonylpyridinium salts to give 1,4-dihydropyridines; subsequent aromatization provides 4-(2-oxoalkyl)pyridines.
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