Selective iodination and bromination of allyl aryl ether with iodine or bromine in the presence of ceric ammonium nitrate(硝酸铈铵催化下的烯丙基芳醚选择性碘代和溴代反应)
以硝酸铈铵I2/CAN为反应体系时，当苯环上有给电子基团，碘和硝酸根对烯丙基双键的加成及苯环单碘代产物，收率较好；当苯环连有吸电子基团时，碘和硝酸根对烯丙基双键加成，产率较低.以Br2/CAN为反应体系时，当苯环上连有给电子基团时，溴对烯丙基碳碳双键加成，苯环上发生了一溴代或二溴代，产率中等；当苯环上连有吸电子基团时，溴对烯丙基碳碳双键加成，产率较高....
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Zhejiang University Press
2013-03-01
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| Series: | Zhejiang Daxue xuebao. Lixue ban |
| Subjects: | |
| Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2013.02.011 |