N-benzenesulfonyl 5-carboxylic benzo[c]isoxazol-3(1H)-one

Base Information

• Chemical Name: N-benzenesulfonyl 5-carboxylic benzo[c]isoxazol-3(1H)-one
• CAS No.: 123534-37-2
• Molecular Formula: C₁₄H₉NO₆S
• Molecular Weight: 319.295
• Mol file: 123534-37-2.mol

Synonyms:

Chemical Property of N-benzenesulfonyl 5-carboxylic benzo[c]isoxazol-3(1H)-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N-benzenesulfonyl 5-carboxylic benzo[c]isoxazol-3(1H)-one

There total 6 articles about N-benzenesulfonyl 5-carboxylic benzo[c]isoxazol-3(1H)-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: 100.0%

1-phenyl 2-nitrosoterephthalate (1391926-97-8) + sodium benzenesulfonate (873-55-2) → N-benzenesulfonyl 5-carboxylic benzo[c]isoxazol-3(1H)-one (123534-37-2)

Guidance literature:

at 20 ℃; for 0.166667h; pH=7; chemoselective reaction; Inert atmosphere; aq. phosphate buffer;

DOI:10.1002/anie.201201812

Reference yield: 89.0%

1-methyl 2-nitrosoterephthalate (1391926-89-8) + sodium benzenesulfonate (873-55-2) → N-benzenesulfonyl 5-carboxylic benzo[c]isoxazol-3(1H)-one (123534-37-2)

Guidance literature:

In acetonitrile; for 1h; pH=7; chemoselective reaction; aq. phosphate buffer; Inert atmosphere;

DOI:10.1002/anie.201201812

Reference yield:

sodium benzenesulfonate (873-55-2) + 2-Nitroso-terephthalic acid (123534-43-0) → N-benzenesulfonyl 5-carboxylic benzo[c]isoxazol-3(1H)-one (123534-37-2)

Guidance literature:

In water; at 80 ℃; for 2h; Yield given;

DOI:10.1016/S0040-4020(01)81021-8

upstream raw materials:

sodium benzenesulfonate

2-Nitroso-terephthalic acid

2-nitroterephthalic acid

1-methyl 2-nitrosoterephthalate

Refernces

• 1、 Gault, C.,Moinet, C.. "REACTION OF ELECTROGENERATED 2-NITROSOBENZOIC ACIDS WITH SULPHINIC ACIDS. A CONVENIENT ROUTE TO N-SULFONYLBENZISOXAZOLONES". . p. 3429 - 3436. Retrieved 2007/10/02.