| 释义 |
1 ?反式肉桂酸 ...反式肉桂酸;;1,2-二苯乙烯 [gap=693]Keywords: ethylenediamine cellulose;palladium;supported catalyst;Heck reaction;trans-cinnamic acid;1,2-stilbene ... 2 ?桂皮酸 瓜馥木藤的乙醇提取液的酸性部分分离出丁香酸(syringic acid),反式桂皮酸(trans-cinnamic acid),生物堿部分分离出木番荔枝堿(xylopine),瓜馥木堿甲(fissistigine A，calycinine),瓜馥木堿乙(fissistigine B),瓜馥木堿丙(fissi... 3 ?桂酸 桂酸 中文名称：桂酸 英文名称：trans-Cinnamic acid 中文别名：3-苯基-2-丙烯酸;β-苯基丙烯酸;反式肉桂酸;皮酸;亚苄基乙酸;苯基丙烯酸;苯丙烯酸;桂酸 英文别名：2-Propenoicacid, 3-ph
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The result shows that, under this catalytic reaction, the Heck arylation of iodobenzene with acrylic acid has a good stereoselectivity and only trans-cinnamic acid is produced. 结果表明，在此催化剂作用下，碘代苯与丙烯酸反应具有较好的立体选择性，只生成反式苯丙烯酸； - 2
The biotransformation of trans-cinnamic acid to L-phenylalanine by using phenylalanine ammonia-lyase (PAL) has, therefore, become very important in the research and development of this field. 苯丙氨酸解氨酶(PAL)生物转化肉桂酸生产L苯丙氨酸成了该领域研究与开发的热点。
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