期刊
JOURNAL OF ORGANIC CHEMISTRY
卷 72, 期 21, 页码 7871-7877出版社
AMER CHEMICAL SOC
DOI: 10.1021/jo070994c
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The modified Julia olefination reaction has been applied to develop a stereoselective synthesis of fluoroalkenoate derivatives from a fluorobenzothiazolyl sulfone and aldehydes or a ketone. The olefination reaction can be achieved by using a variety of bases. DBU and DBU in the presence of MgBr2 were found to be the most efficient systems to prepare either (Z)- or (E)-alkenoates in moderate to excellent stereoselectivity.
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