3(2H)-Benzoxazolecarboxylic acid, 2-oxo-, 4-nitrophenyl ester

Base Information

Chemical Name:3(2H)-Benzoxazolecarboxylic acid, 2-oxo-, 4-nitrophenyl ester
CAS No.:27087-39-4
Molecular Formula:C14H8N2O6
Molecular Weight:300.227
Hs Code.:

Synonyms:

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Chemical Property of 3(2H)-Benzoxazolecarboxylic acid, 2-oxo-, 4-nitrophenyl ester

Chemical Property:

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Technology Process of 3(2H)-Benzoxazolecarboxylic acid, 2-oxo-, 4-nitrophenyl ester

There total 4 articles about 3(2H)-Benzoxazolecarboxylic acid, 2-oxo-, 4-nitrophenyl ester 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:

: 1196-72-1
n-(2-hydroxy-benzene)-urea

: 27087-39-4
2-oxo-benzooxazole-3-carboxylic acid 4-nitro-phenyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: Et₃N / tetrahydrofuran / 12 h / 4 °C

2: 100 percent / 1 M aq. KOH / ethanol / 1 h

3: Et₃N / diethyl ether / 2 h

With potassium hydroxide; triethylamine; In tetrahydrofuran; diethyl ether; ethanol;
DOI:10.1021/ja00053a006

Reference yield:

: 140678-00-8
ethyl 2-ureidophenylcarbonate

: 27087-39-4
2-oxo-benzooxazole-3-carboxylic acid 4-nitro-phenyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / 1 M aq. KOH / ethanol / 1 h

2: Et₃N / diethyl ether / 2 h

With potassium hydroxide; triethylamine; In diethyl ether; ethanol;
DOI:10.1021/ja00053a006

Reference yield:

: 95-55-6
2-amino-phenol

: 27087-39-4
2-oxo-benzooxazole-3-carboxylic acid 4-nitro-phenyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: aq. CH₃COOH / 3 h

2: Et₃N / tetrahydrofuran / 12 h / 4 °C

3: 100 percent / 1 M aq. KOH / ethanol / 1 h

4: Et₃N / diethyl ether / 2 h

With potassium hydroxide; acetic acid; triethylamine; In tetrahydrofuran; diethyl ether; ethanol;
DOI:10.1021/ja00053a006