7-chloro-1-[(4-methylphenyl)sulfonyl]-2,3-dihydroquinolin-4(1H)-one

Base Information

Chemical Name:7-chloro-1-[(4-methylphenyl)sulfonyl]-2,3-dihydroquinolin-4(1H)-one
CAS No.:66820-85-7
Molecular Formula:C16H14 Cl N O3 S
Molecular Weight:335.811
Hs Code.:

Synonyms:7-Chloro-1-((4-methylphenyl)sulfonyl)-1,2,3,4-tetrahydro-4-quinolinone;NSC 147651

Suppliers and Price of 7-chloro-1-[(4-methylphenyl)sulfonyl]-2,3-dihydroquinolin-4(1H)-one

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
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price

Total 4 raw suppliers

Chemical Property of 7-chloro-1-[(4-methylphenyl)sulfonyl]-2,3-dihydroquinolin-4(1H)-one

Chemical Property:

Vapor Pressure:3.77E-11mmHg at 25°C
Boiling Point:525.9°C at 760 mmHg
Flash Point:271.8°C
Density:1.403g/cm³

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 7-chloro-1-[(4-methylphenyl)sulfonyl]-2,3-dihydroquinolin-4(1H)-one

There total 5 articles about 7-chloro-1-[(4-methylphenyl)sulfonyl]-2,3-dihydroquinolin-4(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: 78.0%

: 3-<(3'-chloro-N-tosyl)anilino>propanoyl chloride

: 66820-85-7
7-chloro-1-(toluene-4-sulfonyl)-2,3-dihydro-1H-quinolin-4-one

Guidance literature:: With aluminium trichloride; In dichloromethane; 1.) 1 h, 5 deg C, 2.) 18 h, 25 deg C;

Reference yield:

: 66737-56-2
N-(3-chlorophenyl)-N-<(4-methylphenyl)sulfonyl>-β-alanine

: 66820-85-7
7-chloro-1-(toluene-4-sulfonyl)-2,3-dihydro-1H-quinolin-4-one

Guidance literature:: With phosphorus pentachloride; benzene; Behandeln des Reaktionsprodukts mit Aluminiumchlorid in Benzol;
DOI:10.1021/ja01138a014 DOI:10.1021/ja01174a001

Reference yield:

: 42313-47-3
methyl N-(3-chlorophenyl)-β-alaninate

: 66820-85-7
7-chloro-1-(toluene-4-sulfonyl)-2,3-dihydro-1H-quinolin-4-one

Guidance literature:: Multi-step reaction with 3 steps

1: 87 percent / pyridine / 0.33 h / Heating

2: 63 percent / aq. HCl / dioxane / 3 h / Heating

3: 1.) PCl₅, 2.) AlCl₃ / 1.) benzene, from 5 deg C to 23 deg C, 30 min, 2.) benzene 15-20 deg C, 3.5 h

With pyridine; hydrogenchloride; aluminium trichloride; phosphorus pentachloride; In 1,4-dioxane;
DOI:10.1016/0223-5234(93)90036-E