2-(3-oxobenzo[d]isothiazol-2(3H)-yl)-N-(3-(prop-2-ynyloxy)phenyl)acetamide

Base Information

• Chemical Name: 2-(3-oxobenzo[d]isothiazol-2(3H)-yl)-N-(3-(prop-2-ynyloxy)phenyl)acetamide
• CAS No.: 1360180-33-1
• Molecular Formula: C₁₈H₁₄N₂O₃S
• Molecular Weight: 338.387
• Mol file: 1360180-33-1.mol

Synonyms:2-(3-oxobenzo[d]isothiazol-2(3H)-yl)-N-(3-(prop-2-ynyloxy)phenyl)acetamide

Chemical Property of 2-(3-oxobenzo[d]isothiazol-2(3H)-yl)-N-(3-(prop-2-ynyloxy)phenyl)acetamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-(3-oxobenzo[d]isothiazol-2(3H)-yl)-N-(3-(prop-2-ynyloxy)phenyl)acetamide

There total 2 articles about 2-(3-oxobenzo[d]isothiazol-2(3H)-yl)-N-(3-(prop-2-ynyloxy)phenyl)acetamide 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: 44.0%

(3-prop-2-ynoxyphenyl)ammonium chloride (60042-20-8) + 2-(3-Oxo-3h-benzo[d]isothiazol-2-yl)-acetic acid (82152-06-5) → 2-(3-oxobenzo[d]isothiazol-2(3H)-yl)-N-(3-(prop-2-ynyloxy)phenyl)acetamide (1360180-33-1)

Guidance literature:

2-(3-Oxo-3h-benzo[d]isothiazol-2-yl)-acetic acid; With 1,1'-carbonyldiimidazole; In tetrahydrofuran; at 20 ℃; Reflux;

(3-prop-2-ynoxyphenyl)ammonium chloride; In tetrahydrofuran; at 20 ℃;

DOI:10.1016/j.bmc.2011.12.047

Reference yield:

m-Hydroxyaniline (591-27-5) → 2-(3-oxobenzo[d]isothiazol-2(3H)-yl)-N-(3-(prop-2-ynyloxy)phenyl)acetamide (1360180-33-1)

Guidance literature:

Multi-step reaction with 2 steps

1.1: methanol; sodium hydroxide / Heating

2.1: 1,1'-carbonyldiimidazole / tetrahydrofuran / 20 °C / Reflux

2.2: 20 °C

With methanol; 1,1'-carbonyldiimidazole; sodium hydroxide; In tetrahydrofuran;

DOI:10.1016/j.bmc.2011.12.047

Reference yield: 96.0%

2-(3-oxobenzo[d]isothiazol-2(3H)-yl)-N-(3-(prop-2-ynyloxy)phenyl)acetamide (1360180-33-1) + 1-azido-2-phenoxyethane (70659-90-4) → 2-(3-oxobenzo[d]isothiazol-2(3H)-yl)-N-(3-((1-(2-phenoxyethyl)-1H-1,2,3-triazol-4-yl)methoxy)phenyl)acetamide (1360180-60-4)

Guidance literature:

With copper(ll) sulfate pentahydrate; sodium L-ascorbate; In water; tert-butyl alcohol; at 20 - 40 ℃;

DOI:10.1016/j.bmc.2011.12.047

upstream raw materials:

(3-prop-2-ynoxyphenyl)ammonium chloride

2-(3-Oxo-3h-benzo[d]isothiazol-2-yl)-acetic acid

m-Hydroxyaniline

Downstream raw materials:

N-(3-((1-(2-oxo-2-(2-phenoxyphenylamino)ethyl)-1H-1,2,3-triazol-4-yl)methoxy)phenyl)-2-(3-oxobenzo[d]isothiazol-2(3H)-yl)acetamide

N-(3-((1-(2-oxo-2-(4-phenoxyphenylamino)ethyl)-1H-1,2,3-triazol-4-yl)methoxy)phenyl)-2-(3-oxobenzo[d]isothiazol-2(3H)-yl)acetamide

N-(3-((1-(3-fluorobenzyl)-1H-1,2,3-triazol-4-yl)methoxy)-phenyl)-2-(3-oxobenzo[d]isothiazol-2(3H)-yl)acetamide

N-(3-((1-(2-oxo-2-(3-phenoxyphenylamino)ethyl)-1H-1,2,3-triazol-4-yl)methoxy)phenyl)-2-(3-oxobenzo[d]isothiazol-2(3H)-yl)acetamide