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外消旋化合物
[化学] racemic compound
- 外消旋作用是把一种化合物的光学活性形式转化为外消旋的混合物；
Racemization is the conversion of an optically active form of a compound into a racemic mixture; - 现在越来越多的方法应用到用酶高效催化手性非外消旋化合物的对映性选择反应中来。
More and more new strategies were continually applied for the catalysis of the enantioselective synthesis of chiral non-racemic compounds with enzymes. - 结果等量的左右旋苯甘氨酸晶体研磨数分钟，在固相条件下可完全转化为外消旋体化合物。
RESULTSAfter an equal quantity of solid crystal of D-phenylglycine and L-phenylglycine were mixed and ground for several minutes, they transformed to racemic compound.
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