One-step transformation of the marine alkaloid fascaplysin into homofascaplysins B and B-1. The first syntheses of 3-bromohomofascaplysin B and 3–bromohomofascaplysin B-1
Zhidkov M.E., Sidorova M.A., Lyakhova I.A.
В журналеTetrahedron Letters
Год: 2018 Том: 59 Выпуск: 14 Страницы: 1417-1420
A method for one-step conversion of the marine alkaloid fascaplysin into homofascaplysins B and B-1 was elaborated. It was also used for the first syntheses of the marine alkaloids 3–bromohomofascaplysin B and 3-bromohomofascaplysin B-1. The best results were demonstrated under the action of microwave irradiation in presents of dihydroquinone as a reducing agent.
