6-bromo-2-(2-nitrophenylsulfonamido)-2,3-dihydroisoquinolin-4(1H)-one

Base Information

Chemical Name:6-bromo-2-(2-nitrophenylsulfonamido)-2,3-dihydroisoquinolin-4(1H)-one
CAS No.:1613147-87-7
Molecular Formula:C₁₅H₁₁BrN₂O₅S
Molecular Weight:411.233
Hs Code.:

Synonyms:6-bromo-2-(2-nitrophenylsulfonamido)-2,3-dihydroisoquinolin-4(1H)-one

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Chemical Property of 6-bromo-2-(2-nitrophenylsulfonamido)-2,3-dihydroisoquinolin-4(1H)-one

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Technology Process of 6-bromo-2-(2-nitrophenylsulfonamido)-2,3-dihydroisoquinolin-4(1H)-one

There total 5 articles about 6-bromo-2-(2-nitrophenylsulfonamido)-2,3-dihydroisoquinolin-4(1H)-one 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:

: 1613147-86-6
2-(N-(4-bromobenzyl)-2-nitrophenylsulfonamido)acetic acid

: 1613147-87-7
6-bromo-2-(2-nitrophenylsulfonamido)-2,3-dihydroisoquinolin-4(1H)-one

Guidance literature:: 2-(N-(4-bromobenzyl)-2-nitrophenylsulfonamido)acetic acid; With thionyl chloride; at 80 ℃; for 7h;

With aluminum (III) chloride; at -78 - -10 ℃; for 4h;

Reference yield:

: 1019504-64-3
methyl 2-((4-bromobenzyl)amino)acetate

: 1613147-87-7
6-bromo-2-(2-nitrophenylsulfonamido)-2,3-dihydroisoquinolin-4(1H)-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: triethylamine; dmap / dichloromethane / 24 h / 20 °C

2.1: lithium hydroxide; water / tetrahydrofuran / 20 °C

3.1: thionyl chloride / 7 h / 80 °C

3.2: 4 h / -78 - -10 °C

With dmap; thionyl chloride; water; triethylamine; lithium hydroxide; In tetrahydrofuran; dichloromethane;

Reference yield:

: 1613147-85-5
methyl 2-(N-(4-bromobenzyl)-2-nitrophenylsulfonamido)acetate

: 1613147-87-7
6-bromo-2-(2-nitrophenylsulfonamido)-2,3-dihydroisoquinolin-4(1H)-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium hydroxide; water / tetrahydrofuran / 20 °C

2.1: thionyl chloride / 7 h / 80 °C

2.2: 4 h / -78 - -10 °C

With thionyl chloride; water; lithium hydroxide; In tetrahydrofuran;