Silver triflate catalyzed cyclopropyl carbinol rearrangement for benzo[b]oxepine and 2H-chromene synthesis
An efficient AgOTf-catalyzed (TfO = trifluoromethanesulfonate) cyclopropyl carbinol rearrangement for the synthesis of benzo[b]oxepines and 2H-chromenes is reported by starting from 2-[cyclopropyl(hydroxy)methyl]phenols. The reactions proved to be general in scope and furnished a range of the corres...
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Main Authors: | , , , , , , |
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Other Authors: | |
Format: | Article |
Language: | English |
Published: |
2015
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/105560 http://hdl.handle.net/10220/25972 http://dx.doi.org/10.1002/ejoc.201500374 |
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Institution: | Nanyang Technological University |
Language: | English |