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An efficient dipolar-cycloaddition route to the pterosin family of sesquiterpenes

1995; Elsevier BV; Volume: 36; Issue: 12 Linguagem: Inglês

10.1016/0040-4039(95)00209-u

1873-3581

Erin A. Curtis, Vincent Sandanayaka, Albert Padwa,

Steroid Chemistry and Biochemistry

A short synthesis of several members of the pterosin family of sesquiterpenes is described in which the key step involves a dipolar-cycloaddition using a carbonyl ylide.