3-bromo-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one

Base Information

Chemical Name:3-bromo-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one
CAS No.:71540-68-6
Molecular Formula:C11H9BrN2O
Molecular Weight:265.109
Hs Code.:
DSSTox Substance ID:DTXSID50475567
Nikkaji Number:J502.828K

Synonyms:71540-68-6;3-bromo-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one;SCHEMBL5511124;DTXSID50475567

Suppliers and Price of 3-bromo-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one

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

Total 1 raw suppliers

Chemical Property of 3-bromo-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one

Chemical Property:

XLogP3:1.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:263.98983
Heavy Atom Count:15
Complexity:329

Purity/Quality:: 99% ，98% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1CN2C(=NC3=CC=CC=C3C2=O)C1Br

Technology Process of 3-bromo-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one

There total 1 articles about 3-bromo-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-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:

: 35387-16-7
(+/-)-vasicinone

: 530-53-0
deoxyvasicinone

: 71540-68-6
3-bromo-3-deoxyvasicinone

Guidance literature:: With phosphorus tribromide; In benzene; for 5h; Heating;

Reference yield: 69.0%

: 618-36-0
rac-methylbenzylamine

: 71540-68-6
3-bromo-3-deoxyvasicinone

: 642491-96-1
3-(1-phenyl-ethylamino)-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one

Guidance literature:: With triethylamine; In ethanol; for 20h; Heating / reflux;

Reference yield:

: 71540-68-6
3-bromo-3-deoxyvasicinone

: 486-64-6
(S)-3-hydroxy-2,3-dihydropyrrolo[2,1-b]quinazolin-9(1H)-one

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / 18-crown-6 / acetonitrile / 1 h / 20 °C

2: lipase PS / acetonitrile / 7 h / 20 °C / pH 7.0

3: NaOH / H₂O; methanol; ethyl acetate / 0.25 h / 0 °C

With sodium hydroxide; Lipase PS; 18-crown-6 ether; In methanol; water; ethyl acetate; acetonitrile;
DOI:10.1021/jo0011484