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

Base Information

Chemical Name:3,5-Pyridinedicarboxylic acid, 4-(2,3-dichlorophenyl)-1,4-dihydro-2,6-dimethyl-, 1,1-dimethylethyl 3-(1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)propyl ester
CAS No.:136941-91-8
Molecular Formula:C₂₉H₃₀Cl₂N₂O₇S
Molecular Weight:621.538
Hs Code.:
Mol file:136941-91-8.mol

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

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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

Chemical Property:

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

There total 4 articles about 3,5-Pyridinedicarboxylic acid, 4-(2,3-dichlorophenyl)-1,4-dihydro-2,6-dimethyl-, 1,1-dimethylethyl 3-(1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)propyl 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: 58.0%

: 856427-32-2
tert-butyl (2E)-3-aminobut-2-enoate

: 141294-11-3
2-[1-(2,3-Dichloro-phenyl)-meth-(Z)-ylidene]-3-oxo-butyric acid 3-(1,1,3-trioxo-1,3-dihydro-1λ⁶-benzo[d]isothiazol-2-yl)-propyl ester

: 136941-91-8
5-Tert_.-butoxycarbonyl-4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid-3-[N-(1,2-benzisothiazolyl-3(2H)one-1,1-dioxide)]-propylester

Guidance literature:: In ethanol; for 20h; Heating;
DOI:10.1021/jm00091a008

Reference yield: 58.0%

: 136941-91-8
5-Tert_.-butoxycarbonyl-4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid-3-[N-(1,2-benzisothiazolyl-3(2H)one-1,1-dioxide)]-propylester

Guidance literature:

Reference yield:

: 6334-18-5
2,3-dichlorobenzylaldehyde

: 136941-91-8
5-Tert_.-butoxycarbonyl-4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid-3-[N-(1,2-benzisothiazolyl-3(2H)one-1,1-dioxide)]-propylester

Guidance literature:: Multi-step reaction with 2 steps

1: 89 percent / acetic acid, piperidine / propan-2-ol / 1.) 40 deg C, 1 h, 2.) RT, 16 h, 3.) 0 deg C, 2 h

2: 58 percent / ethanol / 20 h / Heating

With piperidine; acetic acid; In ethanol; isopropyl alcohol;
DOI:10.1021/jm00091a008