1-morpholinocyclohexene, and a stereospecific synthesis of cis-3-methylcyclo-octanol are described. The reaction of a cyclohex-3-enyl halide with a Grignard reagent is shown to lead to axial products. An explanation is proposed for the steric course of certain Michael additions.
描述了4-烷基
环己酮的烯胺与
丙烯醛的反应,
肉桂醛与1-吗啉代
环己烯的反应以及顺式-3-甲基
环辛醇的立体有择合成。环己-3-烯基卤化物与
格氏试剂的反应显示出轴向产物。对于某些迈克尔加成的空间过程,提出了一种解释。