Tetrahedron Letters p. 3865 - 3868 (1989)
Update date:2022-08-05
Topics:
Middleton, Donald S.
Simpkins, Nigel S.
Terrett, Nicholas K.
The use of radical cyclisations allows direct access to a family of azaspirocyclic ketones, including compounds having the azaspiro<4.4>nonane, and azaspiro<5.5>undecane structures which are found in the alkaloids cephalotaxine and histrionicotoxin.
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