4-<-1,2-dihydro-1-oxobenzoquinazolin-9-yl>amino>sulfonyl>benzoic acid

Base Information

Chemical Name:4-<-1,2-dihydro-1-oxobenzoquinazolin-9-yl>amino>sulfonyl>benzoic acid
CAS No.:139988-32-2
Molecular Formula:C₂₄H₂₂N₄O₆S
Molecular Weight:494.528
Hs Code.:

4-<<N-<3-<(tert-butylcarbonyl)amino>-1,2-dihydro-1-oxobenzo<f>quinazolin-9-yl>amino>sulfonyl>benzoic acid

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Chemical Property of 4-<-1,2-dihydro-1-oxobenzoquinazolin-9-yl>amino>sulfonyl>benzoic acid

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Technology Process of 4-<-1,2-dihydro-1-oxobenzoquinazolin-9-yl>amino>sulfonyl>benzoic acid

There total 1 articles about 4-<-1,2-dihydro-1-oxobenzoquinazolin-9-yl>amino>sulfonyl>benzoic acid 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:

: 10130-89-9
p-carboxyphenylsulfonyl chloride

: 139988-18-4
N-(9-amino-1,2-dihydro-1-oxobenzo[f]quinazolin-3-yl)pivalamide

: 139988-32-2
4-<-1,2-dihydro-1-oxobenzoquinazolin-9-yl>amino>sulfonyl>benzoic acid

Guidance literature:: In pyridine; for 72h; Ambient temperature;
DOI:10.1021/jm00074a030

Reference yield:

: 67-56-1
methanol

: 139988-32-2
4-<-1,2-dihydro-1-oxobenzoquinazolin-9-yl>amino>sulfonyl>benzoic acid

: 139988-31-1
methyl 4-(((3-amino-1,2-dihydro-1-oxobenzo[f]quinazolin-9-yl)amino)-sulfonyl)benzoate

Guidance literature:: With hydrogenchloride; at 50 ℃; for 27h;
DOI:10.1021/jm00074a030

Reference yield:

: 139988-32-2
4-<-1,2-dihydro-1-oxobenzoquinazolin-9-yl>amino>sulfonyl>benzoic acid

: 139988-34-4
diethyl N-(4-(((3-amino-1,2-dihydro-1-oxobenzo[f]quinazolin-9-yl)amino)-sulfonyl)benzoyl)-L-glutamate

Guidance literature:: Multi-step reaction with 3 steps

1: 0.41 g / 5percent HCl / 27 h / 50 °C

2: 86 percent / 0.1N aq. NaOH / 19 h / Ambient temperature

3: 36 percent / HOBT, DCC / dimethylformamide / 20 h / Ambient temperature

With hydrogenchloride; sodium hydroxide; benzotriazol-1-ol; dicyclohexyl-carbodiimide; In N,N-dimethyl-formamide;
DOI:10.1021/jm00074a030