9-bromo-5-(4-fluorobenzyl)-4,5-dihydrobenzo[f][1,2,3]triazolo[5,1-d][1,2,5]thiadiazepine-6,6-dioxide

Base Information

Chemical Name:9-bromo-5-(4-fluorobenzyl)-4,5-dihydrobenzo[f][1,2,3]triazolo[5,1-d][1,2,5]thiadiazepine-6,6-dioxide
CAS No.:1333165-56-2
Molecular Formula:C₁₆H₁₂BrFN₄O₂S
Molecular Weight:423.265
Hs Code.:

Synonyms:9-bromo-5-(4-fluorobenzyl)-4,5-dihydrobenzo[f][1,2,3]triazolo[5,1-d][1,2,5]thiadiazepine-6,6-dioxide

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Chemical Property of 9-bromo-5-(4-fluorobenzyl)-4,5-dihydrobenzo[f][1,2,3]triazolo[5,1-d][1,2,5]thiadiazepine-6,6-dioxide

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Technology Process of 9-bromo-5-(4-fluorobenzyl)-4,5-dihydrobenzo[f][1,2,3]triazolo[5,1-d][1,2,5]thiadiazepine-6,6-dioxide

There total 3 articles about 9-bromo-5-(4-fluorobenzyl)-4,5-dihydrobenzo[f][1,2,3]triazolo[5,1-d][1,2,5]thiadiazepine-6,6-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: 59.0%

: 1333165-52-8
4-bromo-2-fluoro-N-(4-fluorobenzyl)-N-(prop-2-ynyl)benzenesulfonamide

: 1333165-56-2
9-bromo-5-(4-fluorobenzyl)-4,5-dihydrobenzo[f][1,2,3]triazolo[5,1-d][1,2,5]thiadiazepine-6,6-dioxide

Guidance literature:: With sodium azide; 18-crown-6 ether; In N,N-dimethyl-formamide; at 90 ℃; for 6h;
DOI:10.1021/ol201962n

Reference yield:

: 1225040-03-8
4-bromo-2-fluoro-N-(prop-2-ynyl)benzenesulfonamide

: 1333165-56-2
9-bromo-5-(4-fluorobenzyl)-4,5-dihydrobenzo[f][1,2,3]triazolo[5,1-d][1,2,5]thiadiazepine-6,6-dioxide

Guidance literature:: Multi-step reaction with 2 steps

1.1: triphenylphosphine / tetrahydrofuran / 0.17 h

1.2: 12 h / 20 °C

2.1: sodium azide; 18-crown-6 ether / N,N-dimethyl-formamide / 6 h / 90 °C

With sodium azide; 18-crown-6 ether; triphenylphosphine; In tetrahydrofuran; N,N-dimethyl-formamide; 1.1: Mitsunobu reaction / 1.2: Mitsunobu reaction;
DOI:10.1021/ol201962n

Reference yield:

: 216159-03-4
4-bromo-2-fluorobenzenesulfonyl chloride

: 1333165-56-2
9-bromo-5-(4-fluorobenzyl)-4,5-dihydrobenzo[f][1,2,3]triazolo[5,1-d][1,2,5]thiadiazepine-6,6-dioxide

Guidance literature:: Multi-step reaction with 3 steps

1.1: dmap; triethylamine / dichloromethane / 0.33 h / 0 °C

1.2: 0 - 20 °C

2.1: triphenylphosphine / tetrahydrofuran / 0.17 h

2.2: 12 h / 20 °C

3.1: sodium azide; 18-crown-6 ether / N,N-dimethyl-formamide / 6 h / 90 °C

With dmap; sodium azide; 18-crown-6 ether; triethylamine; triphenylphosphine; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; 2.1: Mitsunobu reaction / 2.2: Mitsunobu reaction;
DOI:10.1021/ol201962n