2-chloro-N-[2-(thiophen-2-yl)ethyl]acetamide

Base Information

• Chemical Name: 2-chloro-N-[2-(thiophen-2-yl)ethyl]acetamide
• CAS No.: 135709-69-2
• Molecular Formula: C8H10ClNOS
• Molecular Weight: 203.692
• Hs Code.: 2934999090
• DSSTox Substance ID: DTXSID70407067
• Nikkaji Number: J3.119.958A
• Wikidata: Q82212296
• Mol file: 135709-69-2.mol

Synonyms:135709-69-2;2-chloro-N-(2-thien-2-ylethyl)acetamide;2-chloro-N-[2-(thiophen-2-yl)ethyl]acetamide;2-chloro-N-(2-thiophen-2-ylethyl)acetamide;2-chloro-N-[2-(2-thienyl)ethyl]acetamide;2-Chloro-N-(2-(thiophen-2-yl)ethyl)acetamide;Acetamide,2-chloro-N-[2-(2-thienyl)ethyl]-;DTXSID70407067;MFCD06655763;AKOS000118119;CS-0308793;FT-0683668;EN300-13277;F97920;A1-39864;Z89283306;F2158-1341

Chemical Property of 2-chloro-N-[2-(thiophen-2-yl)ethyl]acetamide

Chemical Property:

• Vapor Pressure: 2.96E-06mmHg at 25°C
• Refractive Index: 1.553
• Boiling Point: 388.9 °C at 760 mmHg
• Flash Point: 189 °C
• PSA: 57.34000
• Density: 1.256 g/cm³
• LogP: 2.03650
• XLogP3: 1.8
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 4
• Exact Mass: 203.0171628
• Heavy Atom Count: 12
• Complexity: 154

Purity/Quality:

99% ^*data from raw suppliers

2-chloro-N-[2-(thiophen-2-yl)ethyl]acetamide ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CSC(=C1)CCNC(=O)CCl

Technology Process of 2-chloro-N-[2-(thiophen-2-yl)ethyl]acetamide

There total 2 articles about 2-chloro-N-[2-(thiophen-2-yl)ethyl]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: 100.0%

[2-(2-thyenyl)ethyl]amine (30433-91-1) + chloroacetyl chloride (79-04-9) → 2-chloro-N-(2-(thiophen-2-yl)ethyl)acetamide (135709-69-2)

Guidance literature:

With potassium carbonate; In dichloromethane; Ambient temperature;

DOI:10.1021/jm00112a042

Reference yield:

2-cyanomethylthiophene (20893-30-5) → 2-chloro-N-(2-(thiophen-2-yl)ethyl)acetamide (135709-69-2)

Guidance literature:

Multi-step reaction with 2 steps

1: borane-methyl sulfide complex / tetrahydrofuran / 60 °C

2: 100 percent / 50percent aq. K₂CO₃ / CH₂Cl₂ / Ambient temperature

With dimethylsulfide borane complex; potassium carbonate; In tetrahydrofuran; dichloromethane;

DOI:10.1021/jm00112a042

Reference yield: 86.0%

2-chloro-N-(2-(thiophen-2-yl)ethyl)acetamide (135709-69-2) + 4-methoxy-phenol (150-76-5) → 2-(4-methoxyphenoxy)-N-(2-(thiophen-2-yl)ethyl)acetamide

Guidance literature:

4-methoxy-phenol; With caesium carbonate; In acetonitrile; at 20 ℃; for 2h;

2-chloro-N-(2-(thiophen-2-yl)ethyl)acetamide; In acetonitrile; at 20 ℃;

DOI:10.1021/acs.jmedchem.9b01733

upstream raw materials:

[2-(2-thyenyl)ethyl]amine

chloroacetyl chloride

2-cyanomethylthiophene

Refernces

• 1、 Saravanan,Selvaraju,Nagarajan. "Synthesis of novel 2-iminothiazolidin-4-ones". experimental part. p. 3361 - 3367. Retrieved 2012/09/11.