Journal of the Chemical Society. Chemical communications p. 61 - 62 (1994)
Update date:2022-07-29
Banwell
Cowden
Mackay
Both enantiomeric forms, (S)-4 and (R)-4, of the tetracyclic skeleton associated with the title alkaloids 1 and 2 have been prepared; the key step involved silver isocyanate-promoted ring-opening of gem-dibromocyclopropane 5 and trapping of the resulting
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Doi:10.1016/S0022-1139(00)80477-7
(1993)Doi:10.1021/jo00085a037
(1994)Doi:10.1039/J19680001067
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(1986)Doi:10.1021/jo972260d
(1998)Doi:10.1021/ja00085a059
(1994)
