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

Base Information

Chemical Name:3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)-, (1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)methyl 1-methylethyl ester
CAS No.:136941-53-2
Molecular Formula:C26H25N3O9S
Molecular Weight:555.565
Hs Code.:
Mol file:136941-53-2.mol

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

Synonyms:

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

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

There total 4 articles about 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)-, (1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)methyl 1-methylethyl 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: 79.0%

: 143093-33-8
isopropyl β-aminocrotonate

: 141294-04-4
2-[1-(2-Nitro-phenyl)-meth-(Z)-ylidene]-3-oxo-butyric acid 1,1,3-trioxo-1,3-dihydro-1λ⁶-benzo[d]isothiazol-2-ylmethyl ester

: 136941-53-2
2,6-Dimethyl-5-isopropoxycarbonyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid-N-(1,2-benzisothiazolyl-3(2H)one-1,1-dioxide)-methylester

Guidance literature:: In ethanol; for 10h; Heating;
DOI:10.1021/jm00091a008

Reference yield: 79.0%

: 136941-53-2
2,6-Dimethyl-5-isopropoxycarbonyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid-N-(1,2-benzisothiazolyl-3(2H)one-1,1-dioxide)-methylester

Guidance literature:

Reference yield:

: 113658-93-8
(1,1,3-trioxo-2,3-dihydro-1,2-benzisothiazol-2-yl)methyl acetylacetate

: 136941-53-2
2,6-Dimethyl-5-isopropoxycarbonyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid-N-(1,2-benzisothiazolyl-3(2H)one-1,1-dioxide)-methylester

Guidance literature:: Multi-step reaction with 2 steps

1: 65 percent / acetic acid, piperidine / propan-2-ol / 1.) 40 deg C, 1 h, 2.) RT, 16 h, 3.) 0 deg C, 2 h

2: 79 percent / ethanol / 10 h / Heating

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