(((1-(4-Ethyl-3,4-dihydro-3-oxo-2H-1,4-benzothiazin-6-yl)ethylidene)amino)oxy)acetic acid

Base Information

Chemical Name:(((1-(4-Ethyl-3,4-dihydro-3-oxo-2H-1,4-benzothiazin-6-yl)ethylidene)amino)oxy)acetic acid
CAS No.:91119-87-8
Molecular Formula:C₁₄H₁₆N₂O₄S
Molecular Weight:308.358
Hs Code.:

Synonyms:BRN 4547175;(((1-(4-Ethyl-3,4-dihydro-3-oxo-2H-1,4-benzothiazin-6-yl)ethylidene)amino)oxy)acetic acid;Acetic acid, (((1-(4-ethyl-3,4-dihydro-3-oxo-2H-1,4-benzothiazin-6-yl)ethylidene)amino)oxy)-;91119-87-8

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Chemical Property of (((1-(4-Ethyl-3,4-dihydro-3-oxo-2H-1,4-benzothiazin-6-yl)ethylidene)amino)oxy)acetic acid

Chemical Property:

Vapor Pressure:0mmHg at 25°C
Boiling Point:579.453°C at 760 mmHg
Flash Point:304.243°C
Density:1.355g/cm³
XLogP3:1.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:5
Exact Mass:308.08307817
Heavy Atom Count:21
Complexity:441

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CCN1C(=O)CSC2=C1C=C(C=C2)C(=NOCC(=O)O)C
Isomeric SMILES:CCN1C(=O)CSC2=C1C=C(C=C2)/C(=N/OCC(=O)O)/C

Technology Process of (((1-(4-Ethyl-3,4-dihydro-3-oxo-2H-1,4-benzothiazin-6-yl)ethylidene)amino)oxy)acetic acid

There total 6 articles about (((1-(4-Ethyl-3,4-dihydro-3-oxo-2H-1,4-benzothiazin-6-yl)ethylidene)amino)oxy)acetic acid 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: 85.0%

: 91120-00-2
[1-(4-Ethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-eth-(E)-ylideneaminooxy]-acetic acid ethyl ester

: 91119-87-8
[1-(4-Ethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-eth-(E)-ylideneaminooxy]-acetic acid

Guidance literature:: With sodium hydroxide; for 2h; Heating;

Reference yield:

: 5465-65-6
4-chloro-3-nitroacetophenone

: 91119-87-8
[1-(4-Ethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-eth-(E)-ylideneaminooxy]-acetic acid

Guidance literature:: Multi-step reaction with 6 steps

1: 60 percent / NaHCO₃ / aq. ethanol / 2 h / Heating

2: 55 percent / FeSO₄*7H₂O / aq. NH₃ / 1 h / Heating

3: 86 percent / KOH / acetone / 5 h / Heating

4: 70 percent / NH₂OH*HCl, pyridine / ethanol / 2 h / Heating

5: 78 percent / aq.NaOH / tetrabutylammonium hydrogen sulphate / 0.5 h / Ambient temperature

6: 85 percent / aq.NaOH / 2 h / Heating

With pyridine; potassium hydroxide; sodium hydroxide; hydroxylamine hydrochloride; sodium hydrogencarbonate; iron(II) sulfate; tetra(n-butyl)ammonium hydrogensulfate; In ammonium hydroxide; ethanol; acetone;

Reference yield:

: 91119-38-9
6-Acetyl-2H-1,4-benzothiazine-3(4H)-one

: 91119-87-8
[1-(4-Ethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-eth-(E)-ylideneaminooxy]-acetic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 86 percent / KOH / acetone / 5 h / Heating

2: 70 percent / NH₂OH*HCl, pyridine / ethanol / 2 h / Heating

3: 78 percent / aq.NaOH / tetrabutylammonium hydrogen sulphate / 0.5 h / Ambient temperature

4: 85 percent / aq.NaOH / 2 h / Heating

With pyridine; potassium hydroxide; sodium hydroxide; hydroxylamine hydrochloride; tetra(n-butyl)ammonium hydrogensulfate; In ethanol; acetone;