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一种酶催化烯烃环氧化的方法

open access: yes, 2008
本发明涉及一种酶催化烯烃环氧化的方法,于水溶液中,以溴过氧化物酶为生物催化剂,以双氧水或氧气为氧源,将烯烃氧化成为环氧化合物;以环己烯为例,双氧水为氧源,在20~75℃温度下,反应2-10小时,产物环氧环己烷对双氧水的收率大于50%,环氧环己烷的选择性大于85%。反应结束后,水相与有机相自动分层,存在于水相中的酶等可重复利用。本方法工艺操作简单,酶可重复利用,产物易分离,是环境友好的绿色化学过程 ...
于 瑶, 张 卫, 靳 艳
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Synthesis, antioxidant and anti-hypoxia activities of 6-hydroxygenistein and its methylated derivatives. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban
Zhang P   +5 more
europepmc   +1 more source

[Cell membrane-penetrating capacity of hPP10-Cu, Zn-SOD fusion protein and its antioxidant and anti-inflammatory activity]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Zhang J   +6 more
europepmc   +1 more source

[Antioxidant activity of Euryale ferox seed shell extract and its therapeutic effects on oral ulcer in rats]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Wang Q   +5 more
europepmc   +1 more source

烃类氧化

open access: yes, 1960
中国科学院石油研究所
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