Thiepino[3,2-b]pyridine-3-carboxylic acid, 1,4,6,7,8,9-hexahydro-2-methyl-4-(3-nitrophenyl)-, ethyl ester, 5,5-dioxide

Base Information

Chemical Name:Thiepino[3,2-b]pyridine-3-carboxylic acid, 1,4,6,7,8,9-hexahydro-2-methyl-4-(3-nitrophenyl)-, ethyl ester, 5,5-dioxide
CAS No.:112769-44-5
Molecular Formula:C₁₉H₂₂N₂O₆S
Molecular Weight:406.459
Hs Code.:

Synonyms:

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Chemical Property of Thiepino[3,2-b]pyridine-3-carboxylic acid, 1,4,6,7,8,9-hexahydro-2-methyl-4-(3-nitrophenyl)-, ethyl ester, 5,5-dioxide

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Technology Process of Thiepino[3,2-b]pyridine-3-carboxylic acid, 1,4,6,7,8,9-hexahydro-2-methyl-4-(3-nitrophenyl)-, ethyl ester, 5,5-dioxide

There total 6 articles about Thiepino[3,2-b]pyridine-3-carboxylic acid, 1,4,6,7,8,9-hexahydro-2-methyl-4-(3-nitrophenyl)-, ethyl ester, 5,5-dioxide 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:

: 22072-19-1
3-Hydroxytetrahydrothiopyran

: 112769-44-5
Ethyl 2,3,4,5,6,9-hexahydro-7-methyl-9-(3-nitrophenyl)-1,1-dioxo-thiacyclohepteno<3,2-b>pyridine-7-carboxylate

Guidance literature:: Multi-step reaction with 5 steps

1: 7.5 g / m-chloroperoxybenzoic acid / CHCl₃ / 1) 0 deg C, 1h, 2) room temp., 30 min

2: 5.0 g / Jones reagent / acetone

3: tin tetrachloride / diethyl ether / 4 h

4: 45 percent / 10percent sulfuric acid / H₂O; methanol / 16 h / Heating

5: 1.5 g / ethanol / Heating

With jones reagent; sulfuric acid; tin(IV) chloride; 3-chloro-benzenecarboperoxoic acid; In methanol; diethyl ether; ethanol; chloroform; water; acetone;

Reference yield:

: 19090-03-0
dihydro-2H-thiopyran-3(4H)-one

: 112769-44-5
Ethyl 2,3,4,5,6,9-hexahydro-7-methyl-9-(3-nitrophenyl)-1,1-dioxo-thiacyclohepteno<3,2-b>pyridine-7-carboxylate

Guidance literature:: Multi-step reaction with 6 steps

1: 6.8 g / sodium borohydride / ethanol / 0.5 h

2: 7.5 g / m-chloroperoxybenzoic acid / CHCl₃ / 1) 0 deg C, 1h, 2) room temp., 30 min

3: 5.0 g / Jones reagent / acetone

4: tin tetrachloride / diethyl ether / 4 h

5: 45 percent / 10percent sulfuric acid / H₂O; methanol / 16 h / Heating

6: 1.5 g / ethanol / Heating

With sodium tetrahydroborate; jones reagent; sulfuric acid; tin(IV) chloride; 3-chloro-benzenecarboperoxoic acid; In methanol; diethyl ether; ethanol; chloroform; water; acetone;

Reference yield:

: 62826-88-4
ethyl thiacyclohepten-3-one-4-carboxylate 1,1-dioxide

: 112769-44-5
Ethyl 2,3,4,5,6,9-hexahydro-7-methyl-9-(3-nitrophenyl)-1,1-dioxo-thiacyclohepteno<3,2-b>pyridine-7-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 45 percent / 10percent sulfuric acid / H₂O; methanol / 16 h / Heating

2: 1.5 g / ethanol / Heating

With sulfuric acid; In methanol; ethanol; water;