(1R,5S)-3-(2-((4-oxo-3-phenyl-4H-chromen-7-yl)oxy)ethyl)-3,4,5,6-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocin-8(2H)-one

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Chemical Name:(1R,5S)-3-(2-((4-oxo-3-phenyl-4H-chromen-7-yl)oxy)ethyl)-3,4,5,6-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocin-8(2H)-one
CAS No.:1425265-11-7
Molecular Formula:C₂₈H₂₆N₂O₄
Molecular Weight:454.525
Hs Code.:

Synonyms:(1R,5S)-3-(2-((4-oxo-3-phenyl-4H-chromen-7-yl)oxy)ethyl)-3,4,5,6-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocin-8(2H)-one

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Chemical Property of (1R,5S)-3-(2-((4-oxo-3-phenyl-4H-chromen-7-yl)oxy)ethyl)-3,4,5,6-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocin-8(2H)-one

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Technology Process of (1R,5S)-3-(2-((4-oxo-3-phenyl-4H-chromen-7-yl)oxy)ethyl)-3,4,5,6-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocin-8(2H)-one

There total 5 articles about (1R,5S)-3-(2-((4-oxo-3-phenyl-4H-chromen-7-yl)oxy)ethyl)-3,4,5,6-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocin-8(2H)-one which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 72.0%

: 485-35-8
cytisine

: 7-(2-bromoethoxy)-3-phenyl-4H-chromen-4-one

: 1425265-11-7
(1R,5S)-3-(2-((4-oxo-3-phenyl-4H-chromen-7-yl)oxy)ethyl)-3,4,5,6-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocin-8(2H)-one

Guidance literature:: With sodium iodide; In N,N-dimethyl-formamide; at 80 ℃; Inert atmosphere; Alkaline conditions;
DOI:10.1039/c7ob01584d

Reference yield:

: 13057-72-2
7-hydroxyisoflavone

: 1425265-11-7
(1R,5S)-3-(2-((4-oxo-3-phenyl-4H-chromen-7-yl)oxy)ethyl)-3,4,5,6-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocin-8(2H)-one

Guidance literature:: Multi-step reaction with 2 steps

1: poly(silicon-oxo-aluminate-disiloxo) potassium / N,N-dimethyl-formamide / 75 - 80 °C

2: N-ethyl-N,N-diisopropylamine / ethanol / Reflux

With poly(silicon-oxo-aluminate-disiloxo) potassium; N-ethyl-N,N-diisopropylamine; In ethanol; N,N-dimethyl-formamide;
DOI:10.1007/s10600-013-0441-3

Reference yield:

: 103-82-2
phenylacetic acid

: 1425265-11-7
(1R,5S)-3-(2-((4-oxo-3-phenyl-4H-chromen-7-yl)oxy)ethyl)-3,4,5,6-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocin-8(2H)-one

Guidance literature:: Multi-step reaction with 4 steps

1.1: boron trifluoride diethyl etherate / 85 °C / Inert atmosphere

2.1: boron trifluoride diethyl etherate / 0.5 h / 30 - 40 °C / Inert atmosphere

2.2: 60 °C / Inert atmosphere

3.1: potassium carbonate / N,N-dimethyl-formamide / 3 h / 80 °C / Inert atmosphere

4.1: sodium iodide / N,N-dimethyl-formamide / 80 °C / Inert atmosphere; Alkaline conditions

With boron trifluoride diethyl etherate; potassium carbonate; sodium iodide; In N,N-dimethyl-formamide;
DOI:10.1039/c7ob01584d