1-phenyl-3,3a-dihydropyrrolo[3,2-b][1,4]benzothiazin-2(1H)-one

Base Information

Chemical Name:1-phenyl-3,3a-dihydropyrrolo[3,2-b][1,4]benzothiazin-2(1H)-one
CAS No.:2694-31-7
Molecular Formula:C₁₆H₁₂N₂OS
Molecular Weight:280.35
Hs Code.:
Mol file:2694-31-7.mol

Synonyms:(+-)-1-Phenyl-3,3a-dihydro-1H-pyrrolo<3.2-b><1.4>benzothiazin-2-on;1-Phenyl-3,3a-dihydropyrrolo(3,2-b)(1,4)benzothiazin-2(1H)-one;1-phenyl-3,3a-dihydro-1H-benzo[b]pyrrolo[2,3-e][1,4]thiazin-2-one;Pyrrolo(3,2-b)(1,4)benzothiazin-2(1H)-one,3,3a-dihydro-1-phenyl;

Suppliers and Price of 1-phenyl-3,3a-dihydropyrrolo[3,2-b][1,4]benzothiazin-2(1H)-one

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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-3,3a-dihydropyrrolo[3,2-b][1,4]benzothiazin-2(1H)-one

Chemical Property:

Vapor Pressure:1.62E-08mmHg at 25°C
Boiling Point:456.4°C at 760 mmHg
Flash Point:229.8°C
PSA：57.97000
Density:1.37g/cm³
LogP:3.12840

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 1-phenyl-3,3a-dihydropyrrolo[3,2-b][1,4]benzothiazin-2(1H)-one

There total 7 articles about 1-phenyl-3,3a-dihydropyrrolo[3,2-b][1,4]benzothiazin-2(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: 59.0%

: 101350-88-3
(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-2-yl)-acetic acid anilide

: 2694-31-7
1-phenyl-3,3a-dihydro-1H-benzo[b]pyrrolo[2,3-e][1,4]thiazin-2-one

Guidance literature:: With trichlorophosphate; for 1h; Heating;

Reference yield:

: 6270-74-2
3-oxo-1,4-benzothiazin-2-ylacetic acid

: 2694-31-7
1-phenyl-3,3a-dihydro-1H-benzo[b]pyrrolo[2,3-e][1,4]thiazin-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: 67 percent / thionyl chloride / benzene / 4 h / Heating

2: 52 percent / glacial acetic acid / benzene / 4 h / Heating

3: 59 percent / phosphoryl chloride / 1 h / Heating

With thionyl chloride; acetic acid; trichlorophosphate; In benzene;

Reference yield:

: 134616-44-7
2(H)-oxo-3,3a-dihydrofuro<3,2-b><1,4> benzothiazine

: 2694-31-7
1-phenyl-3,3a-dihydro-1H-benzo[b]pyrrolo[2,3-e][1,4]thiazin-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: 52 percent / glacial acetic acid / benzene / 4 h / Heating

2: 59 percent / phosphoryl chloride / 1 h / Heating

With acetic acid; trichlorophosphate; In benzene;