Synthesis of Alkynes from Vinyl Triflates Using Tetrabutylammonium Fluoride
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چکیده
منابع مشابه
Synthesis of alkynes from vinyl triflates using tetrabutylammonium fluoride.
A convenient method for the preparation of alkynes and alkynyl esters from ketones and β-keto esters is described which involves the formation of vinyl triflates, followed by elimination with tetrabutylammonium fluoride trihydrate, to give alkynes. Unlike established elimination methods, the method requires neither a strong base nor anhydrous conditions.
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ژورنال
عنوان ژورنال: CHEMICAL & PHARMACEUTICAL BULLETIN
سال: 2015
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.c15-00146