期刊
CHEMICAL COMMUNICATIONS
卷 46, 期 48, 页码 9179-9181出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c0cc03669b
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资金
- NSF [CHE-0969157]
- NIH [R01 GM084254]
- UCSB
- Alfred P. Sloan Foundation
- NATIONAL INSTITUTE OF GENERAL MEDICAL SCIENCES [R01GM084254] Funding Source: NIH RePORTER
A gold-catalyzed synthesis of 1-bromo/chloro-2-carboxy-1,3-dienes is developed using propargylic carboxylates containing halogenated alkynes as substrates. The reaction is highly diastereoselective, and the halogen atom at the alkyne terminus selectively promotes a 1,2-acyloxy migration. The diene products participate in the Diels-Alder and cross-coupling reactions.
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