N-(3,4-Dihydro-1H-2-benzopyran-1-yl)-4-methylbenzene-1-sulfonamide

Base Information

Chemical Name:N-(3,4-Dihydro-1H-2-benzopyran-1-yl)-4-methylbenzene-1-sulfonamide
CAS No.:82746-16-5
Molecular Formula:C16H17NO3S
Molecular Weight:303.382
Hs Code.:
DSSTox Substance ID:DTXSID20513561
Nikkaji Number:J2.146.647F

Synonyms:82746-16-5;N-(3,4-Dihydro-1H-2-benzopyran-1-yl)-4-methylbenzene-1-sulfonamide;N-(Isochroman-1-yl)-4-methylbenzenesulfonamide;DTXSID20513561

Suppliers and Price of N-(3,4-Dihydro-1H-2-benzopyran-1-yl)-4-methylbenzene-1-sulfonamide

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
Packaging
price

Total 4 raw suppliers

Chemical Property of N-(3,4-Dihydro-1H-2-benzopyran-1-yl)-4-methylbenzene-1-sulfonamide

Chemical Property:

XLogP3:2.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:303.09291458
Heavy Atom Count:21
Complexity:437

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC=C(C=C1)S(=O)(=O)NC2C3=CC=CC=C3CCO2

Technology Process of N-(3,4-Dihydro-1H-2-benzopyran-1-yl)-4-methylbenzene-1-sulfonamide

There total 8 articles about N-(3,4-Dihydro-1H-2-benzopyran-1-yl)-4-methylbenzene-1-sulfonamide 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: 91.0%

: 493-05-0
isochromane

: 55962-05-5
[N-(p-tolylsulfonyl)imino]phenyliodinane

: 82746-16-5
(3,4-dihydro-1H-2-benzopyran-1-yl)-4-N-toluenesulfonamide

Guidance literature:: With [Mn₂₁(HCOO)₁₈(H₂O)₁₂(4-tetrazolate-benzoate)₁₂]; In acetonitrile; at 20 ℃; for 0.5h; Inert atmosphere;
DOI:10.1002/anie.201709420

Reference yield: 90.0%

: 493-05-0
isochromane

: 70-55-3
toluene-4-sulfonamide

: 82746-16-5
(3,4-dihydro-1H-2-benzopyran-1-yl)-4-N-toluenesulfonamide

Guidance literature:: isochromane; With 2,3-dicyano-5,6-dichloro-p-benzoquinone; bis-[(trifluoroacetoxy)iodo]benzene; In 1,2-dichloro-ethane; at 80 ℃; for 3h; Inert atmosphere;

toluene-4-sulfonamide; In 1,2-dichloro-ethane; at 20 ℃; for 3h; Inert atmosphere;
DOI:10.1021/ol5006399