Bloshchitsa, F. A.; Burmakov, A. I.; Kunshenko, B. V., Journal of Organic Chemistry USSR (English Translation), 1982, vol. 18, p. 679 - 684
作者:Bloshchitsa, F. A.、Burmakov, A. I.、Kunshenko, B. V.、Alekseeva, L. A.、Yagupol'skii, L. M.
DOI:——
日期:——
BLOSHCHITSA, F. A.;BURMAKOV, A. I.;KUNSHENKO, B. V.;ALEKSEEVA, L. A.;YAGU+, ZH. ORGAN. XIMII, 1982, 18, N 4, 782-788
作者:BLOSHCHITSA, F. A.、BURMAKOV, A. I.、KUNSHENKO, B. V.、ALEKSEEVA, L. A.、YAGU+
DOI:——
日期:——
Selective One-Pot Synthesis of Allenyl and Alkynyl Esters from β-Ketoesters
作者:Pradip Maity、Salvatore D. Lepore
DOI:10.1021/jo801563x
日期:2009.1.2
β-ketoesters to generate conjugated and deconjugated alkynyl esters and conjugated allenyl esters. This sequential one-pot method involves the formation of a vinyl triflate monoanion intermediate that leads to the selective formation of alkynes or allenes depending on additives and conditions used. Product outcomes appear to be a function of unique mono- and dianion mechanisms which are described.