1,3-dimethyl-5,8-diphenyl-1H-pyrimido[5,4-d][1,2]-diazepine-2,4(3H,9H)-dione hydrobromide

Base Information

Chemical Name:1,3-dimethyl-5,8-diphenyl-1H-pyrimido[5,4-d][1,2]-diazepine-2,4(3H,9H)-dione hydrobromide
CAS No.:1201628-94-5
Molecular Formula:BrH*C₂₁H₁₈N₄O₂
Molecular Weight:439.311
Hs Code.:

Synonyms:1,3-dimethyl-5,8-diphenyl-1H-pyrimido[5,4-d][1,2]-diazepine-2,4(3H,9H)-dione hydrobromide

Suppliers and Price of 1,3-dimethyl-5,8-diphenyl-1H-pyrimido[5,4-d][1,2]-diazepine-2,4(3H,9H)-dione hydrobromide

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 0 raw suppliers

Chemical Property of 1,3-dimethyl-5,8-diphenyl-1H-pyrimido[5,4-d][1,2]-diazepine-2,4(3H,9H)-dione hydrobromide

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 1,3-dimethyl-5,8-diphenyl-1H-pyrimido[5,4-d][1,2]-diazepine-2,4(3H,9H)-dione hydrobromide

There total 4 articles about 1,3-dimethyl-5,8-diphenyl-1H-pyrimido[5,4-d][1,2]-diazepine-2,4(3H,9H)-dione hydrobromide 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: 74.0%

: 1201628-87-6
1,3-dimethyl-2,4-dioxo-5,7-diphenyl-1H,2H,3H,4H-pyrano[4,3-d]pyrimidinium bromide

: 1201628-94-5
1,3-dimethyl-5,8-diphenyl-1H-pyrimido[5,4-d][1,2]-diazepine-2,4(3H,9H)-dione hydrobromide

Guidance literature:: With hydrazine hydrate; acetic acid; for 0.0166667h; Reflux;
DOI:10.1007/s11172-008-0232-3

Reference yield:

: 1201628-84-3
5-benzoyl-1,3-dimethyl-6-(2-phenylethenyl)pyrimidine-2,4(1H,3H)-dione

: 1201628-94-5
1,3-dimethyl-5,8-diphenyl-1H-pyrimido[5,4-d][1,2]-diazepine-2,4(3H,9H)-dione hydrobromide

Guidance literature:: Multi-step reaction with 2 steps

1: bromine / chloroform / 0.5 h / 50 °C / Reflux

2: hydrazine hydrate; acetic acid / 0.02 h / Reflux

With bromine; hydrazine hydrate; acetic acid; In chloroform;
DOI:10.1007/s11172-008-0232-3

Reference yield:

: 100-52-7
benzaldehyde

: 1201628-94-5
1,3-dimethyl-5,8-diphenyl-1H-pyrimido[5,4-d][1,2]-diazepine-2,4(3H,9H)-dione hydrobromide

Guidance literature:: Multi-step reaction with 3 steps

1: piperidine / ethanol / 15 h / Reflux

2: bromine / chloroform / 0.5 h / 50 °C / Reflux

3: hydrazine hydrate; acetic acid / 0.02 h / Reflux

With piperidine; bromine; hydrazine hydrate; acetic acid; In ethanol; chloroform;
DOI:10.1007/s11172-008-0232-3