2-Anilino-3-bromo-1-benzothiopyran-1,1,4-trione

Base Information

Chemical Name:2-Anilino-3-bromo-1-benzothiopyran-1,1,4-trione
CAS No.:74695-57-1
Molecular Formula:C₁₅H₁₀BrNO₃S
Molecular Weight:364.219
Hs Code.:
DSSTox Substance ID:DTXSID70504404
Wikidata:Q82358882

Synonyms:74695-57-1;2-Anilino-3-bromo-1-benzothiopyran-1,1,4-trione;DTXSID70504404

Suppliers and Price of 2-Anilino-3-bromo-1-benzothiopyran-1,1,4-trione

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 0 raw suppliers

Chemical Property of 2-Anilino-3-bromo-1-benzothiopyran-1,1,4-trione

Chemical Property:

XLogP3:3.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:362.95648
Heavy Atom Count:21
Complexity:558

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)NC2=C(C(=O)C3=CC=CC=C3S2(=O)=O)Br

Technology Process of 2-Anilino-3-bromo-1-benzothiopyran-1,1,4-trione

There total 2 articles about 2-Anilino-3-bromo-1-benzothiopyran-1,1,4-trione 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: 80.0%

: 74695-55-9
2,3-dibromothiochromone 1,1-dioxide

: 62-53-3
aniline

: 74695-57-1
2-anilino-3-bromo-4H-1-benzothiopyran-4-one 1,1-dioxide

Guidance literature:: In ethanol; for 0.5h; Heating;

Reference yield:

: 19446-96-9
1,1-dioxo-1-thiochroman-4-one

: 74695-57-1
2-anilino-3-bromo-4H-1-benzothiopyran-4-one 1,1-dioxide

Guidance literature:: Multi-step reaction with 2 steps

1: 36 percent / Br₂, NaOAc / acetic acid / 1 h / Heating

2: 80 percent / ethanol / 0.5 h / Heating

With bromine; sodium acetate; In ethanol; acetic acid;