3-oxo-3,4-dihydro-2H-benzo[1,4]thiazine-6-sulfonyl chloride

Base Information

Chemical Name:3-oxo-3,4-dihydro-2H-benzo[1,4]thiazine-6-sulfonyl chloride
CAS No.:443955-56-4
Molecular Formula:C8H6ClNO3S2
Molecular Weight:263.726
Hs Code.:
Mol file:443955-56-4.mol

Synonyms:2H-1,4-Benzothiazine-6-sulfonyl chloride,3,4-dihydro-3-oxo;3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-sulfonyl chloride;BB_SC-7374;

Suppliers and Price of 3-oxo-3,4-dihydro-2H-benzo[1,4]thiazine-6-sulfonyl chloride

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

AK Scientific
3-Oxo-3,4-dihydro-2H-1,4-benzothiazine-6-sulfonylchloride
1g
$ 676.00

Total 2 raw suppliers

Chemical Property of 3-oxo-3,4-dihydro-2H-benzo[1,4]thiazine-6-sulfonyl chloride

Chemical Property:

PSA：100.41000
LogP:2.82420

Purity/Quality:

99% ^*data from raw suppliers

3-Oxo-3,4-dihydro-2H-1,4-benzothiazine-6-sulfonylchloride ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 3-oxo-3,4-dihydro-2H-benzo[1,4]thiazine-6-sulfonyl chloride

There total 1 articles about 3-oxo-3,4-dihydro-2H-benzo[1,4]thiazine-6-sulfonyl chloride 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: 88.0%

: 5325-20-2
2H-1,4-benzothiazin-3-one

: 443955-56-4
3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-sulfonyl chloride

Guidance literature:: With chlorosulfonic acid; at 0 - 45 ℃; for 3h;

Reference yield: 55.0%

: 443955-56-4
3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-sulfonyl chloride

: 4-ethyl-N-(2-methylpropyl)aniline

: 3-oxo-3,4-dihydro-2H-benzo[1,4]thiazine-6-sulfonic acid (4-ethylphenyl)isobutylamide

Guidance literature:: With pyridine; In tetrahydrofuran; at 20 ℃; for 2h;

Reference yield:

: 443955-56-4
3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-sulfonyl chloride

: 3,4-dihydro-2H-benzo[1,4]thiazine-6-sulfonic acid (4-ethylphenyl)isobutylamide

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine / tetrahydrofuran / 2 h / 20 °C

2: sodium tetrahydroborate; borane-THF / 0.5 h / Reflux

With pyridine; sodium tetrahydroborate; borane-THF; In tetrahydrofuran;