TATEGAMI, SHIN-ICHI;YAMADA, TAKASHI;NISHINO, HIROSHI;KORP, JAMES D.;KUROS+, TETRAHEDRON LETT., 31,(1990) N4, C. 6371-6374
作者:TATEGAMI, SHIN-ICHI、YAMADA, TAKASHI、NISHINO, HIROSHI、KORP, JAMES D.、KUROS+
DOI:——
日期:——
Formation of 1,2-dioxacyclohexanes by the reaction of alkenes with tris(2,4-pentanedionato)manganese(III) or with β-ketocarbonyl compounds in the presence of manganese(III) acetate
作者:Shin-ichi Tategami、Takashi Yamada、Hiroshi Nishino、James D. Korp、Kazu Kurosawa
DOI:10.1016/s0040-4039(00)97067-9
日期:1990.1
1-octene, 1-nonene, cyclohexene and cyclooctene with tris(2,4-pentanedionato)manganese(III) in acetic acid at room temperature give 4-acetyl-3-hydroxy-3-methyl- 1,2-dioxacyclohexanes in 8–92 % yields. The reactions of 1,1-disubstituted ethenes with ethyl 3-oxobutanoate or acetoacetanilide in the presence of manganese(III) acetate also give cording 1,2-dioxacyclohexanes in good to moderate yields.