Tandem N-acyliminium-Michael addition reaction. An efficient total synthesis of the quinolizidine alkaloids (+/-)-myrtine and (+/-)-lasubine II

DOI: 10.1016/S0040-4039(00)73547-7

Source and publish data:

Tetrahedron Letters p. 2729 - 2732 (1993)

Update date:2022-08-30

Topics:

Authors:

Pilli Pilli

Dias Dias

Maldaner

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Article abstract of DOI:10.1016/S0040-4039(00)73547-7

A short and efficient preparation of the quinolizidine alkaloids (±)-lasubine II (1) and (±)-myrtine (2) is described featuring the tandem N-acyliminium ion-Michael addition of 2-trimethylsilyloxy butadienes to ethoxycarbamate 4 promoted by TMSOTf.

Full text of DOI:10.1016/S0040-4039(00)73547-7

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