| 单词 | chemoselectively |
| 释义 | > as lemmaschemoseˈlectively chemoseˈlectively adv. Chemistry in a chemoselective manner. ΚΠ 1978 Tetrahedron Lett. No. 33. 3043 Methyl levulinate..can be allylated chemoselectively only at the keto group but not at the ester group to give a lactone. 2000 A. F. Parsons Introd. Free Radical Chem. vii. 152 Reaction of aryl bromide..with tributyltin hydride chemoselectively breaks the carbon-bromine bond to generate the reactive aryl radical. < as lemmas |
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