crinine and hamayne

crinine has been researched along with hamayne* in 1 studies

Other Studies

1 other study(ies) available for crinine and hamayne

Article	Year
The total synthesis of the crinine alkaloid hamayne via a Pd[0]-catalyzed intramolecular alder-ene reaction. Organic letters, 2011, Nov-04, Volume: 13, Issue:21 The racemic form of the title alkaloid, 1, has been prepared in 13 steps from the ring-fused gem-dibromocyclopropane 7. Key transformations include the thermally induced electrocyclic ring-opening of compound 7, the Pd[0]-catalyzed intramolecular Alder-ene (IMAE) reaction of the derived sulfonamide (±)-12, and the conversion of the ensuing C-3a-arylhexahydroindole (±)-16 into (±)-hamayne via a Pictet-Spengler reaction. Topics: Amaryllidaceae Alkaloids; Catalysis; Models, Molecular; Molecular Structure; Palladium; Stereoisomerism	2011

Article

Year

The total synthesis of the crinine alkaloid hamayne via a Pd[0]-catalyzed intramolecular alder-ene reaction.

Organic letters, 2011, Nov-04, Volume: 13, Issue:21

The racemic form of the title alkaloid, 1, has been prepared in 13 steps from the ring-fused gem-dibromocyclopropane 7. Key transformations include the thermally induced electrocyclic ring-opening of compound 7, the Pd[0]-catalyzed intramolecular Alder-ene (IMAE) reaction of the derived sulfonamide (±)-12, and the conversion of the ensuing C-3a-arylhexahydroindole (±)-16 into (±)-hamayne via a Pictet-Spengler reaction.

Topics: Amaryllidaceae Alkaloids; Catalysis; Models, Molecular; Molecular Structure; Palladium; Stereoisomerism

2011