prop-2-yn-1-yl (3-chlorophenyl)carbamate

Base Information

• Chemical Name: prop-2-yn-1-yl (3-chlorophenyl)carbamate
• CAS No.: 3004-45-3
• Molecular Formula: C10H8 Cl N O2
• Molecular Weight: 209.632
• Mol file: 3004-45-3.mol

Synonyms:Carbamicacid, (3-chlorophenyl)-, 2-propynyl ester (9CI); Carbanilic acid, m-chloro-,2-propynyl ester (6CI,7CI,8CI); 2-Propyn-1-ol, m-chlorocarbanilate (8CI); DDBL3; NSC 408469

Chemical Property of prop-2-yn-1-yl (3-chlorophenyl)carbamate

Chemical Property:

• Vapor Pressure: 0.0138mmHg at 25°C
• Boiling Point: 258.4°C at 760 mmHg
• Flash Point: 110.1°C
• Density: 1.33g/cm³

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of prop-2-yn-1-yl (3-chlorophenyl)carbamate

There total 2 articles about prop-2-yn-1-yl (3-chlorophenyl)carbamate 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: 93.0%

propargyl alcohol (107-19-7) + m-chlorophenyl isocyanate (2909-38-8) → 2-propynyl N-(3-chlorophenyl)carbamate (3004-45-3)

Guidance literature:

With triethylamine; for 1h;

DOI:10.1021/jm00127a031

Reference yield: 83.0%

propargyl chloroformate (35718-08-2) + 3-chloro-aniline (108-42-9) → 2-propynyl N-(3-chlorophenyl)carbamate (3004-45-3)

Guidance literature:

With sodium hydrogencarbonate; In dichloromethane;

DOI:10.1016/j.tet.2007.06.066

Reference yield: 96.0%

2-propynyl N-(3-chlorophenyl)carbamate (3004-45-3) → C10H8NO2Cl

Guidance literature:

With lithium hydroxide; In N,N-dimethyl-formamide; at 28 ℃; for 1h;

DOI:10.1016/j.tet.2007.06.066

upstream raw materials:

propargyl alcohol

m-chlorophenyl isocyanate

propargyl chloroformate

3-chloro-aniline

Downstream raw materials:

Chloromethyl-(3-chloro-phenyl)-carbamic acid prop-2-ynyl ester

4-<(2-hydroxyethyl)methylamino>-2-butynyl N-(3-chlorophenyl)carbamate

4-(diethylamino)-2-butynyl N-(3-chlorophenyl)carbamate

4-bromo-2-butynyl N-(3-chlorophenyl)carbamate

Refernces

• 1、 Mellin,Vargas,Ringdahl. "Dimethylsulfonium analogues of the muscarinic agent McN-A-343: [4-[[N-3 or 4-halophenyl)carbamoyl]oxy]-2-butynyl]dimethylsulfonium perchlorates". . p. 1590 - 1593. Retrieved 2007/10/02.