6871-57-4

Upstream product

• 36066-90-7 4c-(toluene-4-sulfonyloxymethyl)-(4ar,11bc)-1,3,4,4a,5,11b-hexahydro-2H-[1,3]dioxolo[4,5-j]phenanthridin-6-one 
• 36066-92-9 4c-(trichloroacetoxy-methyl)-(4ar,11bc)-1,3,4,4a,5,11b-hexahydro-2H-[1,3]dioxolo[4,5-j]phenanthridin-6-one 
• 36066-88-3 (6-oxo-(4ar,11bc)-1,2,3,4,4a,5,6,11b-octahydro-[1,3]dioxolo[4,5-j]phenanthridin-4c-yl)-acetic acid 
• 36066-89-4 (6-oxo-(4ar,11bc)-1,2,3,4,4a,5,6,11b-octahydro-[1,3]dioxolo[4,5-j]phenanthridin-4c-yl)-acetonitrile 
• 36274-94-9 8c-hydroxymethyl-(4br,8ac)-4b,5,6,7,8,8a-hexahydro-fluoreno[2,3-d][1,3]dioxol-9-one 
• 36066-91-8 4c-hydroxymethyl-(4ar,11bc)-1,3,4,4a,5,11b-hexahydro-2H-[1,3]dioxolo[4,5-j]phenanthridin-6-one 
• 36066-87-2 rac-9,10-methanediyldioxy-(16β)-galanthane-5,7-dione 
• 61441-09-6 methyl 6-bromo-1,3-benzodioxole-5-carboxylate 
• 1333319-01-9 (S)-2-(2-((tert-butyldimethylsilyl)oxy)ethyl)pent-4-en-1-ol 
• 66816-53-3 7-Oxo-α-lycoran 
• 71635-31-9 (3aS,3a¹R,12bS)-3,3a,3a¹,4,5,12b-hexahydro-7H-[1,3]dioxolo[4,5-j]pyrrolo[3,2,1-de]phenanthridin-7-one 
• 114046-97-8 5,5-ethylenedioxy-2-(3',4'-methylenedioxyphenyl)cyclohexanol 

Relevant academic research and scientific papers

Asymmetric Total Syntheses of (?)-α-Lycorane, (?)-Zephyranthine, and Formal Synthesis of (+)-Clivonine

An asymmetric route to (?)-α-lycorane and (?)-zephyranthine, and a formal total synthesis of (+)-clivonine were achieved. A pivotal intermediate, which serves as a potent precursor for the divergent syntheses of these natural products, was accessed by a diastereoselective Pd-catalyzed cinnamylation of an N-tert-butanesulfinyl imine.

Catalytic asymmetric hydrogenation of α-arylcyclohexanones and total synthesis of (-)-α-lycorane

An efficient catalytic asymmetric hydrogenation of racemic α-arylcyclohexanones with an ethylene ketal group at the 5-position of the cyclohexane ring via dynamic kinetic resolution has been developed, giving chiral α-arylcyclohexanols with two contiguous