tert-butyl 8-broMo-4,5-dihydroazepino[4,3-b]indole-2(1H,3H,6H)-carboxylate

Base Information

Chemical Name:tert-butyl 8-broMo-4,5-dihydroazepino[4,3-b]indole-2(1H,3H,6H)-carboxylate
CAS No.:1260494-16-3
Molecular Formula:C17H21BrN2O2
Molecular Weight:365.27
Hs Code.:
Mol file:1260494-16-3.mol

Synonyms:tert-butyl 8-broMo-4,5-dihydroazepino[4,3-b]indole-2(1H,3H,6H)-carboxylate

Suppliers and Price of tert-butyl 8-broMo-4,5-dihydroazepino[4,3-b]indole-2(1H,3H,6H)-carboxylate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Alichem
tert-Butyl8-bromo-3,4,5,6-tetrahydroazepino[4,3-b]indole-2(1H)-carboxylate
250mg
$ 741.20

Total 3 raw suppliers

Chemical Property of tert-butyl 8-broMo-4,5-dihydroazepino[4,3-b]indole-2(1H,3H,6H)-carboxylate

Chemical Property:

PSA：45.33000
LogP:4.55160

Purity/Quality:

99% ^*data from raw suppliers

tert-Butyl8-bromo-3,4,5,6-tetrahydroazepino[4,3-b]indole-2(1H)-carboxylate ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of tert-butyl 8-broMo-4,5-dihydroazepino[4,3-b]indole-2(1H,3H,6H)-carboxylate

There total 2 articles about tert-butyl 8-broMo-4,5-dihydroazepino[4,3-b]indole-2(1H,3H,6H)-carboxylate 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: 54.0%

: 24424-99-5
di-tert-butyl dicarbonate

: 1260494-15-2
8-bromo-2,3,4,5-tetrahydroazepino[4,3-b]indol-1(6H)-one

: 1260494-16-3
tert-butyl 8-bromo-3,4,5,6-tetrahydroazepino[4,3-b]indole-2(1H)-carboxylate

Guidance literature:: 8-bromo-2,3,4,5-tetrahydroazepino[4,3-b]indol-1(6H)-one; With borane-THF; In tetrahydrofuran; for 48h; Reflux;

With hydrogenchloride; In water; toluene; for 2h; Reflux;

di-tert-butyl dicarbonate; With potassium carbonate; In water; isopropyl alcohol; at 20 ℃; for 18h;

Reference yield:

: 1260494-14-1
7-bromo-2,3-dihydro-1H-carbazol-4(9H)-one oxime

: 1260494-16-3
tert-butyl 8-bromo-3,4,5,6-tetrahydroazepino[4,3-b]indole-2(1H)-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: diphenyl phosphoryl azide / 4.5 h / 100 °C

2.1: borane-THF / tetrahydrofuran / 48 h / Reflux

2.2: 2 h / Reflux

2.3: 18 h / 20 °C

With borane-THF; diphenyl phosphoryl azide; In tetrahydrofuran;