2,6-Dimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-cyclopentyl ester 5-(2-methyl-[1,3]dioxolan-2-ylmethyl) ester

Base Information

Chemical Name:2,6-Dimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-cyclopentyl ester 5-(2-methyl-[1,3]dioxolan-2-ylmethyl) ester
CAS No.:103772-82-3
Molecular Formula:C₂₅H₃₀N₂O₈
Molecular Weight:486.522
Hs Code.:

Synonyms:2,6-Dimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-cyclopentyl ester 5-(2-methyl-[1,3]dioxolan-2-ylmethyl) ester

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Chemical Property of 2,6-Dimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-cyclopentyl ester 5-(2-methyl-[1,3]dioxolan-2-ylmethyl) ester

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Technology Process of 2,6-Dimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-cyclopentyl ester 5-(2-methyl-[1,3]dioxolan-2-ylmethyl) ester

There total 5 articles about 2,6-Dimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-cyclopentyl ester 5-(2-methyl-[1,3]dioxolan-2-ylmethyl) ester 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: 47.0%

: 86780-81-6
3-amino-2-crotonic acid 2,2-ethylenedioxy propyl ester

: 67593-39-9
cyclopentyl 2-(3-nitrophenylmethylene)acetoacetate

: 103772-82-3
2,6-Dimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-cyclopentyl ester 5-(2-methyl-[1,3]dioxolan-2-ylmethyl) ester

Guidance literature:: In ethanol; Heating;
DOI:10.1248/cpb.34.1589

Reference yield:

: 96-41-3
Cyclopentanol

: 103772-82-3
2,6-Dimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-cyclopentyl ester 5-(2-methyl-[1,3]dioxolan-2-ylmethyl) ester

Guidance literature:: Multi-step reaction with 3 steps

1: 56 percent / 60percent NaH in oil / 2 h / 70 - 80 °C

2: 78 percent / AcOH, piperidine / benzene / 4 h / Ambient temperature

3: 47 percent / ethanol / Heating

With piperidine; sodium hydride; acetic acid; In ethanol; benzene;
DOI:10.1248/cpb.34.1589

Reference yield:

: 10004-17-8
(2-methyl-[1,3]dioxolan-2-yl)-methanol

: 103772-82-3
2,6-Dimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-cyclopentyl ester 5-(2-methyl-[1,3]dioxolan-2-ylmethyl) ester

Guidance literature:: Multi-step reaction with 3 steps

1: 70 percent / 60percent NaH in oil / 2 h / 70 - 80 °C

2: 84 percent / NH₃ / methanol / 2.5 h / 0 - 5 °C

3: 47 percent / ethanol / Heating

With ammonia; sodium hydride; In methanol; ethanol;
DOI:10.1248/cpb.34.1589