作者:Yu.A. Cheburkov、N. Mukhamadaliev、I.L. Knunyants
DOI:10.1016/0040-4020(68)88086-x
日期:1968.1
A study of the interaction of bis(trifluoromethyl)ketene (1) with vinyl ether, isobutene, butadiene, styrene and phenylacetylene reveals that in these reactions linear compounds (6 and 11) and cyclic ketones (22 and 28) are produced as well as dihydropyran (18). It was assumed that the pentenoic acids (30 and 35) formed in the hydrolysis of cyclobutenones (28 and 32) are produced as a result of the
对双(三氟甲基)乙烯酮(1)与乙烯基醚,异丁烯,丁二烯,苯乙烯和苯乙炔的相互作用的研究表明,在这些反应中,还会生成线性化合物(6和11)和环状酮(22和28)以及二氢吡喃(18)。假定由于向烯酮(29和33)中加水而产生了在环丁烯酮(28和32)的水解中形成的戊烯酸(30和35)。)放在1,4-位置。描述了烯醇13和环丁酮(31)的H和F原子长距离自旋相互作用的两种新情况。