6-[8-(1,3-benzothiazol-2-ylcarbamoyl)-3,4-dihydroisoquinolin-2(1H)-yl]-3-(1-benzyl-1H-pyrazol-4-yl)pyridine-2-carboxylic acid

Base Information

Chemical Name:6-[8-(1,3-benzothiazol-2-ylcarbamoyl)-3,4-dihydroisoquinolin-2(1H)-yl]-3-(1-benzyl-1H-pyrazol-4-yl)pyridine-2-carboxylic acid
CAS No.:1430748-39-2
Molecular Formula:C₃₃H₂₆N₆O₃S
Molecular Weight:586.674
Hs Code.:

Synonyms:6-[8-(1,3-benzothiazol-2-ylcarbamoyl)-3,4-dihydroisoquinolin-2(1H)-yl]-3-(1-benzyl-1H-pyrazol-4-yl)pyridine-2-carboxylic acid

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Chemical Property of 6-[8-(1,3-benzothiazol-2-ylcarbamoyl)-3,4-dihydroisoquinolin-2(1H)-yl]-3-(1-benzyl-1H-pyrazol-4-yl)pyridine-2-carboxylic acid

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Technology Process of 6-[8-(1,3-benzothiazol-2-ylcarbamoyl)-3,4-dihydroisoquinolin-2(1H)-yl]-3-(1-benzyl-1H-pyrazol-4-yl)pyridine-2-carboxylic acid

There total 8 articles about 6-[8-(1,3-benzothiazol-2-ylcarbamoyl)-3,4-dihydroisoquinolin-2(1H)-yl]-3-(1-benzyl-1H-pyrazol-4-yl)pyridine-2-carboxylic acid 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:

: 878798-87-9
2-(tert-butoxycarbonyl)-1,2,3 ,4-tetrahydroisoquinoline-8-carboxylic acid

: 1430748-39-2
6-[8-(1,3-benzothiazol-2-ylcarbamoyl)-3,4-dihydroisoquinolin-2(1H)-yl]-3-(1-benzyl-1H-pyrazol-4-yl)pyridine-2-carboxylic acid

Guidance literature:: Multi-step reaction with 5 steps

1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane

2: hydrogenchloride / dichloromethane; diethyl ether / 20 °C

3: caesium carbonate / N,N-dimethyl acetamide / 12 h / 120 °C

4: tetrakis(triphenylphosphine) palladium⁽⁰⁾; cesium fluoride / 1,2-dimethoxyethane; methanol / 0.5 h / 120 °C / Microwave irradiation

5: trifluoroacetic acid / dichloromethane / 4 h / 20 °C

With hydrogenchloride; dmap; tetrakis(triphenylphosphine) palladium⁽⁰⁾; caesium carbonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; cesium fluoride; trifluoroacetic acid; In methanol; 1,2-dimethoxyethane; diethyl ether; dichloromethane; N,N-dimethyl acetamide; 4: |Suzuki Coupling;

Reference yield:

: 929000-66-8
3-bromo-6-chloropyridine-2-carboxylic acid

: 1430748-39-2
6-[8-(1,3-benzothiazol-2-ylcarbamoyl)-3,4-dihydroisoquinolin-2(1H)-yl]-3-(1-benzyl-1H-pyrazol-4-yl)pyridine-2-carboxylic acid

Guidance literature:: Multi-step reaction with 4 steps

1: p-toluenesulfonyl chloride; pyridine / tert-butyl alcohol / 12 h / 0 - 20 °C

2: caesium carbonate / N,N-dimethyl acetamide / 12 h / 120 °C

3: tetrakis(triphenylphosphine) palladium⁽⁰⁾; cesium fluoride / 1,2-dimethoxyethane; methanol / 0.5 h / 120 °C / Microwave irradiation

4: trifluoroacetic acid / dichloromethane / 4 h / 20 °C

With pyridine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; caesium carbonate; p-toluenesulfonyl chloride; cesium fluoride; trifluoroacetic acid; In methanol; 1,2-dimethoxyethane; dichloromethane; N,N-dimethyl acetamide; tert-butyl alcohol; 3: |Suzuki Coupling;