The synthesis isotactic polymers is usually only possible by means of special stereospecific ( stereoregulating ) initiators.
通常只能用特殊的立体定向 ( 立体调节 ) 引发剂来合成等规聚合物.
Some familiar stereospecific reactions appear in Table 12.1.
某些类似的立体专一反应示于表12.1中.
Some reactions resulting in stereospecific products are elucidated as well.
对能生成立体专一产品的反应予以了特别的说明.