Methods for producing two-substituted glycerols having various levels of protection
申请人:The University of Toledo
公开号:US06255540B1
公开(公告)日:2001-07-03
A method for producing 2-substituted glycerols having various levels of hydroxy group protection by opening dihydroxyacetone dimer in a nonaqueous, non-protic environment with a composition that initially protects both of the liberated 1,3-dihydroxy groups to form di-ether containing ketone monomers which can then be conveniently subjected to ketone addition reactions and standard chemical functional group manipulations.
在非水、非质子性环境中,通过打开二羟基丙酮二聚体的方法,制备具有不同水氧基保护水平的2-取代甘油。该方法首先保护释放的两个1,3-二羟基,形成包含酮单体的二醚,然后可以方便地进行酮加成反应和标准化学官能团操作。