Unexpected synthesis of 1,6-dioxadecalins by desulfonylation of phenylsulfonyl [4,5] spiroketals
作者:Juan C Carretero、Nuria Díaz、Ma Luisa Molina、Javier Rojo
DOI:10.1016/0040-4039(96)00489-3
日期:1996.4
cis- and trans-fused 5-hydroxy-1,6-dioxadecalins are obtained in good yields by desulfonylation with Na(Hg) of the readily available 4-phenylsulfonyl-1,6-dioxaspiro[4,5]decan-10-ones.
顺式和反式融合的5-羟基-1,6-二氧杂cal环素可通过用Na(Hg)对易于获得的4-苯基磺酰基-1,6-二氧杂螺[4,5] decan-10-ones的Na(Hg)进行磺酰化而获得高收率。 。