(4-Hydroxy-2,5,7-trimethyl-2H-pyrido(3,2-e)-1,2-thiazin-3-yl)phenylmethanone S,S-dioxide

Base Information

Chemical Name:(4-Hydroxy-2,5,7-trimethyl-2H-pyrido(3,2-e)-1,2-thiazin-3-yl)phenylmethanone S,S-dioxide
CAS No.:108586-76-1
Molecular Formula:C17H16 N2 O4 S
Molecular Weight:344.3849
Hs Code.:
Wikidata:Q76311223
Mol file:108586-76-1.mol

Synonyms:(4-Hydroxy-2,5,7-trimethyl-2H-pyrido(3,2-e)-1,2-thiazin-3-yl)phenylmethanone S,S-dioxide;Methanone, (4-hydroxy-2,5,7-trimethyl-2H-pyrido(3,2-e)-1,2-thiazin-3-yl)phenyl-, S,S-dioxide;108586-76-1;LS-91294

Suppliers and Price of (4-Hydroxy-2,5,7-trimethyl-2H-pyrido(3,2-e)-1,2-thiazin-3-yl)phenylmethanone S,S-dioxide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (4-Hydroxy-2,5,7-trimethyl-2H-pyrido(3,2-e)-1,2-thiazin-3-yl)phenylmethanone S,S-dioxide

Chemical Property:

Vapor Pressure:3.34E-14mmHg at 25°C
Boiling Point:578°C at 760 mmHg
Flash Point:303.4°C
Density:1.406g/cm³
XLogP3:2.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:1
Exact Mass:344.08307817
Heavy Atom Count:24
Complexity:646

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC(=NC2=C1C(=O)C(=C(C3=CC=CC=C3)O)N(S2(=O)=O)C)C
Isomeric SMILES:CC1=CC(=NC2=C1C(=O)/C(=C(\C3=CC=CC=C3)/O)/N(S2(=O)=O)C)C

Technology Process of (4-Hydroxy-2,5,7-trimethyl-2H-pyrido(3,2-e)-1,2-thiazin-3-yl)phenylmethanone S,S-dioxide

There total 3 articles about (4-Hydroxy-2,5,7-trimethyl-2H-pyrido(3,2-e)-1,2-thiazin-3-yl)phenylmethanone S,S-dioxide 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: 65.0%

: 108586-75-0
2H-3-benzoyl-4-hydroxy-5,7-dimethylpyrido<3,2-e>-1,2-thiazine-1,1-dioxide

: 74-88-4
methyl iodide

: 108586-76-1
2H-3-benzoyl-4-hydroxy-2,5,7-trimethylpyrido<3,2-e>-1,2-thiazine-1,1-dioxide

Guidance literature:: With sodium; In ethanol;

Reference yield:

: 108361-85-9
2H-2-phenacyl-4,6-dimethylpyrido<3,2-d>isothiazoline-3-one-1,1-dioxide

: 108586-76-1
2H-3-benzoyl-4-hydroxy-2,5,7-trimethylpyrido<3,2-e>-1,2-thiazine-1,1-dioxide

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / sodium / ethanol / 0.33 h / 55 - 60 °C

2: 1.2 g / 1 N KOH / H₂O / 1.) 3 h; 2.) 2 h, r.t.

With potassium hydroxide; sodium; In ethanol; water;