5-Bromo-2,3-dihydro-1H-isoindole hydrochloride

Base Information

• Chemical Name: 5-Bromo-2,3-dihydro-1H-isoindole hydrochloride
• CAS No.: 919346-89-7
• Molecular Formula: C8H9BrClN
• Molecular Weight: 234.523
• Hs Code.: 2933990090
• Mol file: 919346-89-7.mol

Synonyms:5-BROMO-2,3-DIHYDRO-1H-ISOINDOLE HYDROCHLORIDE;5-Bromo-2,3-dihydro-1H-Isoindole HydrochlorideY;5-Bromo-isoindoline hydrochloride;1H-Isoindole, 5-broMo-2,3-dihydro-, hydrochloride (1:1);5-BroMoisoindoline hydrochloride (1:1)

Chemical Property of 5-Bromo-2,3-dihydro-1H-isoindole hydrochloride

Chemical Property:

• PSA: 12.03000
• LogP: 3.18310
• Storage Temp.: Inert atmosphere,Room Temperature
• Solubility.: DMSO (Slightly), Methanol (Slightly)

Purity/Quality:

98%,99%, ^*data from raw suppliers

5-BromoisoindolineHydrochloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 5-Bromoisoindoline Hydrochloride acts as a reagent in the preparation of cyanopyrrolidines as DUB inhibitors for the treatment of cancer, preparation of oxazolidinone containing fused ring as antibiotics, preparation of novel indolecarboxamides as IKK2 inhibitors. Also a derivative salt of 5-Bromoisoindoline Hydrochloride (B683270), which is an intermediate used in the synthesis of 2,3-dihydro-1H-isoindoles with high affinity and selectivity for dopamine D3 receptor.

Technology Process of 5-Bromo-2,3-dihydro-1H-isoindole hydrochloride

There total 5 articles about 5-Bromo-2,3-dihydro-1H-isoindole hydrochloride 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: 97.0%

5-bromo-1,3-dihydro-isoindole-2-carboxylic acid tert-butyl ester (201940-08-1) → 5-bromo-2,3-dihydro-1H-isoindole hydrochloride (919346-89-7)

Guidance literature:

5-bromo-1,3-dihydro-isoindole-2-carboxylic acid tert-butyl ester; With trifluoroacetic acid; In dichloromethane; at 20 - 30 ℃; for 16h;

With hydrogenchloride; In water;

Reference yield:

5-Bromoisoindoline-1,3-dione (6941-75-9) + di-tert-butyl dicarbonate (24424-99-5) + hydrochloric acid 1,4-dioxane (64990-51-8) → 5-bromo-2,3-dihydro-1H-isoindole hydrochloride (919346-89-7) + 5-bromoisoindoline (127168-84-7)

Guidance literature:

With triethylamine; In tetrahydrofuran; methanol; BH₃-THF; ethyl acetate;

Reference yield:

6-bromo-1-oxo-2,3-dihydro-1H-isoindole (675109-26-9) → 5-bromo-2,3-dihydro-1H-isoindole hydrochloride (919346-89-7)

Guidance literature:

6-bromo-1-oxo-2,3-dihydro-1H-isoindole; With borane-THF; In dichloromethane; at 20 ℃; for 7h; Reflux;

With hydrogenchloride; In dichloromethane; water; at 20 ℃; for 7h; Time; Reflux;

upstream raw materials:

5-Bromoisoindoline-1,3-dione

di-tert-butyl dicarbonate

hydrochloric acid 1,4-dioxane

5-bromo-2-methylbenzoic acid

Downstream raw materials:

5-bromo-1,3-dihydro-isoindole-2-carboxylic acid tert-butyl ester

benzyl 5-bromoisoindoline-2-carboxylate

5-bromo-2-methyl-2,3-dihydro-1H-isoindole

2-(p-toluenesulfonyl)-5-bromoisoindoline

Refernces

• 1、 -. "Preparation method for 5-bromoisoindoline hydrochloride". . . Retrieved 2018/04/02.