1-phenyl-1-<(methylsulfonyl)imino>-1-(2-oxo-2H-1benzopyran-3-yl)methane

Base Information

Chemical Name:1-phenyl-1-<(methylsulfonyl)imino>-1-(2-oxo-2H-1benzopyran-3-yl)methane
CAS No.:131516-19-3
Molecular Formula:C₁₇H₁₃NO₄S
Molecular Weight:327.361
Hs Code.:

Synonyms:1-phenyl-1-<(methylsulfonyl)imino>-1-(2-oxo-2H-1benzopyran-3-yl)methane

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1-phenyl-1-<(methylsulfonyl)imino>-1-(2-oxo-2H-1benzopyran-3-yl)methane

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Technology Process of 1-phenyl-1-<(methylsulfonyl)imino>-1-(2-oxo-2H-1benzopyran-3-yl)methane

There total 4 articles about 1-phenyl-1-<(methylsulfonyl)imino>-1-(2-oxo-2H-1benzopyran-3-yl)methane 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: 75.0%

: 676-85-7
methylsulphinyl chloride

: 118922-26-2
3-(α-hydroxyimino-benzyl)-coumarin

: 131516-19-3
1-phenyl-1-<(methylsulfonyl)imino>-1-(2-oxo-2H-1benzopyran-3-yl)methane

Guidance literature:: With triethylamine; In tetrachloromethane; 1) 2 deg C, 15 min, 2) 25 deg C, 1 h;
DOI:10.1021/jo00002a077

Reference yield:

: 1846-74-8
3-benzoyl-chromen-2-one

: 131516-19-3
1-phenyl-1-<(methylsulfonyl)imino>-1-(2-oxo-2H-1benzopyran-3-yl)methane

Guidance literature:: Multi-step reaction with 2 steps

1: HONH₂*HCl, pyridine / ethanol

2: 75 percent / triethylamine / CCl₄ / 1) 2 deg C, 15 min, 2) 25 deg C, 1 h

With pyridine; hydroxylamine hydrochloride; triethylamine; In tetrachloromethane; ethanol;
DOI:10.1021/jo00002a077

Reference yield:

: 94-02-0
ethyl 3-oxo-3-phenylpropionate

: 131516-19-3
1-phenyl-1-<(methylsulfonyl)imino>-1-(2-oxo-2H-1benzopyran-3-yl)methane

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / AcOH, piperidine / benzene / 3 h / 80 °C

2: HONH₂*HCl, pyridine / ethanol

3: 75 percent / triethylamine / CCl₄ / 1) 2 deg C, 15 min, 2) 25 deg C, 1 h

With piperidine; pyridine; hydroxylamine hydrochloride; acetic acid; triethylamine; In tetrachloromethane; ethanol; benzene;
DOI:10.1021/jo00002a077