Reactions of Monoaryl-Substituted Methylenecyclobutanes and Methylenecyclopropanes with 1-Hydroxybenzotriazole (HOBt), 1-Hydroxy-7-azabenzotriazole (HOAt), and 1-Hydroxysuccinimide (HOSu)
In: Journal of organic chemistry, Jg. 74 (2009), Heft 6, S. 2516-2520
academicJournal
- print,
Zugriff:
Monoaryl-substituted methylenecyclobutanes (MCBs) and methylenecyclopropanes (MCPs) react with 1-hydroxybenzotriazole (HOBt), 1-hydroxy-7-azabenzotriazole (HOAt), and 1-hydroxysuccinimide (HOSu) smoothly to produce the corresponding cyclobutylmethanone and cyclopropylmethanone derivatives 2, 4, and 5 via a cascade epoxidation and nucleophilic addition process or the corresponding epoxides 6 in moderate to good yields under mild conditions. A plausible mechanism has been proposed on the basis of the control experiments and the isolation of the reaction intermediates.
Titel: |
Reactions of Monoaryl-Substituted Methylenecyclobutanes and Methylenecyclopropanes with 1-Hydroxybenzotriazole (HOBt), 1-Hydroxy-7-azabenzotriazole (HOAt), and 1-Hydroxysuccinimide (HOSu)
|
---|---|
Autor/in / Beteiligte Person: | MIN, JIANG ; MIN, SHI |
Link: | |
Zeitschrift: | Journal of organic chemistry, Jg. 74 (2009), Heft 6, S. 2516-2520 |
Veröffentlichung: | Washington, DC: American Chemical Society, 2009 |
Medientyp: | academicJournal |
Umfang: | print, |
ISSN: | 0022-3263 (print) |
Schlagwort: |
|
Sonstiges: |
|