SYNTHESE PARTIELLE DU CHROMOPHORE STEROIDIQUE AZA-14a D-HOMO DIENE-8, 14a PRESENT DANS L'ANTIBIOTIQUE A 25822 B

DOI: 10.1016/S0040-4020(01)91938-6

Source and publish data:

Tetrahedron p. 2201 - 2205 (1983)

Update date:2022-08-04

Topics:

Authors:

Barton, Derek H. R.

Lusinchi, Xavier

Menendez, Antonio Martinez

Milliet, Pierre

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Article abstract of DOI:10.1016/S0040-4020(01)91938-6

Ergosterol 2 has been converted into the known 15-ketones 6 and 7 and thence, by oxime formation, Beckmann rearrangement and reduction, into the imine 16.Dehydrogenation of 16 with various high potential quinones has afforded the desired dienimine 17 with

Full text of DOI:10.1016/S0040-4020(01)91938-6

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