Tetrahedron letters

Improved highly efficient synthesis of α, β-acetylenic ketones. Nature of the intermediate from the reaction of lithium acetylide with boron trifluoride etherate

HC Brown, US Racherla, SM Singh, RB Wetherill

Index: Brown, Herbert C.; Racherla, Uday S.; Singh Shankar M. Tetrahedron Letters, 1984 , vol. 25, # 23 p. 2411 - 2414

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Citation Number: 66

Abstract

... b CM Gupta, GH Jones, JG Moffatt; J. Org. Chem., 41 (1976), p. 3000. .c JG Buchanan, AR Edgar, MJ Power, GC Williams; Carbohydr. Res., 55 (1977), p. 225. 3.(a); .a N. Sayo, KI. Azuma, K. Mikama, T. Nakai; Tetrahedron Lett., 25 (1984), p. 565. ... 16; HC Brown, US Racherla, D. Basavaiah; Synthesis (1984), p. 0000. ...