N-(2,3-dihydro-4-methyl-2-oxobenzoxazol-3-yl)-N-(1-methylallyl)-4-chlorobenzenesulphenamide

Base Information

• Chemical Name: N-(2,3-dihydro-4-methyl-2-oxobenzoxazol-3-yl)-N-(1-methylallyl)-4-chlorobenzenesulphenamide
• CAS No.: 78258-82-9
• Molecular Formula: C₁₈H₁₇ClN₂O₂S
• Molecular Weight: 360.864
• Mol file: 78258-82-9.mol

Synonyms:

Chemical Property of N-(2,3-dihydro-4-methyl-2-oxobenzoxazol-3-yl)-N-(1-methylallyl)-4-chlorobenzenesulphenamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N-(2,3-dihydro-4-methyl-2-oxobenzoxazol-3-yl)-N-(1-methylallyl)-4-chlorobenzenesulphenamide

There total 4 articles about N-(2,3-dihydro-4-methyl-2-oxobenzoxazol-3-yl)-N-(1-methylallyl)-4-chlorobenzenesulphenamide 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:

3-methyl-2-nitrophenol (4920-77-8) → N-(2,3-dihydro-4-methyl-2-oxobenzoxazol-3-yl)-N-(1-methylallyl)-4-chlorobenzenesulphenamide (78258-82-9)

Guidance literature:

Multi-step reaction with 4 steps

1: hydrogen / 10 percent Pd/C / ethanol

2: 1.) pyridine; 2.) 220 deg C, heating, 10 min

3: 10 percent / potassium carbonate, hydroxylamine O-sulphonic acid / H₂O; ethanol / 0.08 h / 60 - 65 °C / Heating

4: lead tetra-acetate / CH₂Cl₂ / 0.33 h / 0 °C

With lead(IV) acetate; hydrogen; potassium carbonate; hydroxylamine-O-sulfonic acid; palladium on activated charcoal; In ethanol; dichloromethane; water;

Reference yield:

trans-but-2-enyl 4-chlorophenyl sulphide (57341-34-1) + 3-amino-4-methylbenzoxazol-2(3H)-one (78258-81-8) → N-(2,3-dihydro-4-methyl-2-oxobenzoxazol-3-yl)-N-(1-methylallyl)-4-chlorobenzenesulphenamide (78258-82-9)

Guidance literature:

With lead(IV) acetate; In dichloromethane; at 0 ℃; for 0.333333h;

Reference yield:

4-methyl-3H-benzooxazol-2-one (78258-80-7) → N-(2,3-dihydro-4-methyl-2-oxobenzoxazol-3-yl)-N-(1-methylallyl)-4-chlorobenzenesulphenamide (78258-82-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 10 percent / potassium carbonate, hydroxylamine O-sulphonic acid / H₂O; ethanol / 0.08 h / 60 - 65 °C / Heating

2: lead tetra-acetate / CH₂Cl₂ / 0.33 h / 0 °C

With lead(IV) acetate; potassium carbonate; hydroxylamine-O-sulfonic acid; In ethanol; dichloromethane; water;

upstream raw materials:

trans-but-2-enyl 4-chlorophenyl sulphide

3-amino-4-methylbenzoxazol-2(3H)-one

2-amino-3-methylphenol

4-methyl-3H-benzooxazol-2-one

Downstream raw materials:

4-methyl-3H-benzooxazol-2-one

C₁₀H₁₀ClNS

Refernces