3,5-Pyridinedicarboxylic acid, 4-(2,3-dichlorophenyl)-1,4-dihydro-2,6-dimethyl-, (1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)methyl 2-methoxyethyl ester

Base Information

• Chemical Name: 3,5-Pyridinedicarboxylic acid, 4-(2,3-dichlorophenyl)-1,4-dihydro-2,6-dimethyl-, (1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)methyl 2-methoxyethyl ester
• CAS No.: 136941-52-1
• Molecular Formula: C26H24Cl2N2O8S
• Molecular Weight: 595.457

Synonyms:

Chemical Property of 3,5-Pyridinedicarboxylic acid, 4-(2,3-dichlorophenyl)-1,4-dihydro-2,6-dimethyl-, (1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)methyl 2-methoxyethyl ester

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Technology Process of 3,5-Pyridinedicarboxylic acid, 4-(2,3-dichlorophenyl)-1,4-dihydro-2,6-dimethyl-, (1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)methyl 2-methoxyethyl ester

There total 2 articles about 3,5-Pyridinedicarboxylic acid, 4-(2,3-dichlorophenyl)-1,4-dihydro-2,6-dimethyl-, (1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)methyl 2-methoxyethyl 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: 68.0%

2,3-dichlorobenzylaldehyde (6334-18-5) + (1,1,3-trioxo-2,3-dihydro-1,2-benzisothiazol-2-yl)methyl acetylacetate (113658-93-8) + methoxyethyl 3-amino-2-butenoate (50899-10-0) → 4-(2,3-Dichlorophenyl)-2,6-dimethyl-5-(2-methoxyethoxycarbonyl)-1,4-dihydropyridine-3-carboxylic acid-N-(1,2-benzisothiazolyl-3(2H)one-1,1-dioxide)-methylester (136941-52-1)

Guidance literature:

In ethanol; ethyl acetate;

Reference yield: 68.0%

(E)-3-Amino-but-2-enoic acid 2-methoxy-ethyl ester (143093-34-9) + 2,3-dichlorobenzylaldehyde (6334-18-5) + (1,1,3-trioxo-2,3-dihydro-1,2-benzisothiazol-2-yl)methyl acetylacetate (113658-93-8) → 4-(2,3-Dichlorophenyl)-2,6-dimethyl-5-(2-methoxyethoxycarbonyl)-1,4-dihydropyridine-3-carboxylic acid-N-(1,2-benzisothiazolyl-3(2H)one-1,1-dioxide)-methylester (136941-52-1)

Guidance literature:

In ethanol; for 10h; Heating;

DOI:10.1021/jm00091a008

upstream raw materials:

(E)-3-Amino-but-2-enoic acid 2-methoxy-ethyl ester

2,3-dichlorobenzylaldehyde

(1,1,3-trioxo-2,3-dihydro-1,2-benzisothiazol-2-yl)methyl acetylacetate

methoxyethyl 3-amino-2-butenoate

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