3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-[2-(trifluoromethyl)phenyl]-, 2-(1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)ethyl ethyl ester

Base Information

Chemical Name:3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-[2-(trifluoromethyl)phenyl]-, 2-(1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)ethyl ethyl ester
CAS No.:136941-58-7
Molecular Formula:C27H25F3N2O7S
Molecular Weight:578.566
Hs Code.:

3,5-Pyridinedicarboxylic acid,
1,4-dihydro-2,6-dimethyl-4-[2-(trifluoromethyl)phenyl]-,
2-(1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)ethyl ethyl ester

Synonyms:

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Chemical Property of 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-[2-(trifluoromethyl)phenyl]-, 2-(1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)ethyl ethyl ester

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Technology Process of 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-[2-(trifluoromethyl)phenyl]-, 2-(1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)ethyl ethyl ester

There total 3 articles about 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-[2-(trifluoromethyl)phenyl]-, 2-(1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)ethyl ethyl 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: 76.0%

: 41867-20-3
ethyl (E)-3-aminobut-2-enoate

: 141294-05-5
3-Oxo-2-[1-(2-trifluoromethyl-phenyl)-meth-(Z)-ylidene]-butyric acid 2-(1,1,3-trioxo-1,3-dihydro-1λ⁶-benzo[d]isothiazol-2-yl)-ethyl ester

: 136941-58-7
2,6-Dimethyl-4-(2-trifluoromethyl-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-ethyl ester 5-[2-(1,1,3-trioxo-1,3-dihydro-1λ⁶-benzo[d]isothiazol-2-yl)-ethyl] ester

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

Reference yield:

: 447-61-0
2-Trifluoromethylbenzaldehyde

: 136941-58-7
2,6-Dimethyl-4-(2-trifluoromethyl-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-ethyl ester 5-[2-(1,1,3-trioxo-1,3-dihydro-1λ⁶-benzo[d]isothiazol-2-yl)-ethyl] ester

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / acetic acid, piperidine / propan-2-ol / 1.) 40 deg C, 1 h, 2.) RT, 16 h, 3.) 0 deg C, 2 h

2: 76 percent / ethanol / 20 h / Heating

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

Reference yield:

: 113658-92-7
2-(1,1,3-trioxo-2,3-dihydro-1,2-benzisothiazol-2-yl)ethyl acetylacetate

: 136941-58-7
2,6-Dimethyl-4-(2-trifluoromethyl-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-ethyl ester 5-[2-(1,1,3-trioxo-1,3-dihydro-1λ⁶-benzo[d]isothiazol-2-yl)-ethyl] ester

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / acetic acid, piperidine / propan-2-ol / 1.) 40 deg C, 1 h, 2.) RT, 16 h, 3.) 0 deg C, 2 h

2: 76 percent / ethanol / 20 h / Heating

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