Synthesis of gem-difluoromethylenated analogues of boronolide
The straightforward synthesis of four gem-difluoromethylenated analogues 4–7 of boronolide is described. The key steps of the synthesis include the concise preparation of the key intermediates 12a–b through the indium-mediated gem-difluoropropargylation of aldehyde 9 with the fluorine-containing bui...
Main Authors: | Jing Lin, Xiao-Long Qiu, Feng-Ling Qing |
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Format: | Article |
Language: | English |
Published: |
Beilstein-Institut
2010-04-01
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Series: | Beilstein Journal of Organic Chemistry |
Subjects: | |
Online Access: | https://doi.org/10.3762/bjoc.6.37 |
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