113557-47-4

Upstream product

• 4521-61-3 3,4,5-Trimethoxybenzoyl chloride 
• 113575-55-6 (8aα,11α,12β,12aα,13aα)-(+/-)-5,8,8a,9,10,11,12,12a,13,13a-decahydro-2,3,11-trimethoxy-10-oxo-6H-dibenzoquinolizine-12-carbonitrile 
• 4721-98-6 6,7-dimethoxy-1-methyl-3,4-dihydroisoquinoline 
• 113557-55-4 (8aα,11α,12α,12aα,13aα)-(+/-)-5,8a,9,11,12,12a,13,13a-octahydro-2,3,11-trimethoxyspiro<6H-dibenzoquinolizine-10(8H),2'-<1,3>dioxolane>-12-carbonitrile 
• 145284-09-9 (8aα,12aα,13aα)-(+/-)-5,8a,9,12a,13,13a-hexahydro-2,3,12-trimethoxy-6H-dibenzoquinolizine-10(8H)-one 
• 113557-51-0 (8aα,12aα,13aα)-(+/-)-5,8a,9,12a,13,13a-hexahydro-2,3-dimethoxy-8-oxospiro<6H-dibenzoquinolizine-10(8H),2'-<1,3>dioxolane>-12-carbonitrile 
• 113575-54-5 (8aα,12aα,13aα)-(+/-)-5,8a,9,10,12,12a,13,13a-octahydro-2,3-dimethoxy-8,10-dioxo-6H-dibenzoquinolizine-12-carbonitrile 
• 113557-49-6 (8aα,12aα,13aα)-(+/-)-5,8a,9,12a,13,13a-hexahydro-2,3,12-trimethoxy-6H-dibenzoquinolizine-8,10-dione 
• 113557-52-1 (8aα,12aα,13aα)-(+/-)-5,6,8a,9,12,12a,13,13a-octahydro-2,3-dimethoxy-10-oxo-6H-dibenzoquinolizine-12-carbonitrile 
• 113575-53-4 1,2,3,4-tetrahydro-6,7-dimethoxy-2-(3,5-dimethoxybenzoyl)-1-methyleneisoquinoline 
• 113557-55-4 (8aα,11α,12β,12aα,13aα)-(+/-)-5,8a,9,11,12,12a,13,13a-octahydro-2,3,11-trimethoxyspiro<6H-dibenzoquinolizine-10(8H),2'-<1,3>dioxolane>-12-carbonitrile 
• 113557-53-2 (8aα,12aα,13aα)-(+/-)-5,8a,9,12a,13,13a-hexahydro-2,3-dimethoxyspiro<6H-dibenzoquinolizine-10(8H),2'-<1,3>dioxolane>-12-carbonitrile 

Relevant academic research and scientific papers

PHOTOCYCLIZATION OF ENAMIDES. 37. SYNTHESIS OF DESPYRROLO ANALOGUES OF RESERPINE DEMONSTRATING A VERSATILE ADDITION-ELIMINATION REACTION STRATEGY FOR THE PREPARATION OF FUNCTIONALIZED RESERPINE RING SYSTEM

Despyrrolo analogues (25) and (26) of reserpine and were prepared via the routes involving reductive photocyclization of the enamide (4) and addition-elimination reaction of the resulting β-methoxy enones (7) and (8).

SYNTHESIS OF DEPYRROLO ANALOGUE OF RESERPINE

Depyrrolo analogue (19) of reserpine was synthesized via the route involving hydrocyanation reaction of the β-methoxyenone (7) followed by the Michael reaction of the α,β-unsaturated nitrile (11) with sodium methoxide.