2-(N-Benzyl-N-methylamino)-ethyl 5-(5-ethyl-2-oxo-1,3,2-dioxaphosphorinan-2-yl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylate

Base Information

Chemical Name:2-(N-Benzyl-N-methylamino)-ethyl 5-(5-ethyl-2-oxo-1,3,2-dioxaphosphorinan-2-yl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylate
CAS No.:102097-98-3
Molecular Formula:C₂₉H₃₆N₃O₇P
Molecular Weight:569.594
Hs Code.:

2-(N-Benzyl-N-methylamino)-ethyl 5-(5-ethyl-2-oxo-1,3,2-dioxaphosphorinan-2-yl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylate

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Chemical Property of 2-(N-Benzyl-N-methylamino)-ethyl 5-(5-ethyl-2-oxo-1,3,2-dioxaphosphorinan-2-yl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylate

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Technology Process of 2-(N-Benzyl-N-methylamino)-ethyl 5-(5-ethyl-2-oxo-1,3,2-dioxaphosphorinan-2-yl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylate

There total 5 articles about 2-(N-Benzyl-N-methylamino)-ethyl 5-(5-ethyl-2-oxo-1,3,2-dioxaphosphorinan-2-yl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylate 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: 29.0%

: 54527-73-0
2-ethyl 3-aminocrotonate

: 115579-00-5
(E)-3-(5-Ethyl-2-oxo-2λ⁵-[1,3,2]dioxaphosphinan-2-yl)-4-(3-nitro-phenyl)-but-3-en-2-one

: 102097-98-3
2-(N-Benzyl-N-methylamino)-ethyl 5-(5-ethyl-2-oxo-1,3,2-dioxaphosphorinan-2-yl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylate

Guidance literature:: In isopropyl alcohol; Heating;
DOI:10.1248/cpb.35.4144

Reference yield:

: 2612-29-5
2-ethyl-1,3-propandiol

: 102097-98-3
2-(N-Benzyl-N-methylamino)-ethyl 5-(5-ethyl-2-oxo-1,3,2-dioxaphosphorinan-2-yl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylate

Guidance literature:: Multi-step reaction with 5 steps

1: phosphorus trichloride / diethyl ether; CH₂Cl₂ / 2 h / Ambient temperature

2: triethylamine / diethyl ether / 2 h / Ambient temperature

3: 40 percent / 1 h / 80 °C

4: 21 percent / piperidine*AcOH / benzene / Heating

5: 29 percent / propan-2-ol / Heating

With triethylamine; phosphorus trichloride; piperdinium acetate; In diethyl ether; dichloromethane; isopropyl alcohol; benzene;
DOI:10.1248/cpb.35.4144

Reference yield:

: 115579-22-1
2-Chloro-5-ethyl-[1,3,2]dioxaphosphinane

: 102097-98-3
2-(N-Benzyl-N-methylamino)-ethyl 5-(5-ethyl-2-oxo-1,3,2-dioxaphosphorinan-2-yl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1: triethylamine / diethyl ether / 2 h / Ambient temperature

2: 40 percent / 1 h / 80 °C

3: 21 percent / piperidine*AcOH / benzene / Heating

4: 29 percent / propan-2-ol / Heating

With triethylamine; piperdinium acetate; In diethyl ether; isopropyl alcohol; benzene;
DOI:10.1248/cpb.35.4144