Journal of Organic Chemistry p. 5017 - 5020 (1980)
Update date:2022-08-02
Topics:
Snider, Barry B.
Spindell, David K.
Methyl 2,3-butadienoate (1) undergoes EtAlCl2-catalyzed stereospecific <2 + 2> cycloadditions with alkenes to give methyl cyclobutylideneacetates in good yield.The stereospecificity and ratios of E and Z isomers suggest a <?2s +
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Doi:10.1002/ardp.19803130504
(1980)Doi:10.1007/BF00553694
(1980)Doi:10.1002/anie.201706719
(2017)Doi:10.1016/S0040-4039(00)93156-3
(1980)Doi:10.1021/ja01190a514
(1948)Doi:10.1007/BF00561349
(1980)
