3-(2-Bromoethyl)thiophene

Base Information

• Chemical Name: 3-(2-Bromoethyl)thiophene
• CAS No.: 57070-76-5
• Molecular Formula: C6H7BrS
• Molecular Weight: 191.092
• Hs Code.: 2934999090
• DSSTox Substance ID: DTXSID10446798
• Nikkaji Number: J1.212.599B
• Wikidata: Q72455585
• Mol file: 57070-76-5.mol

Synonyms:3-(2-bromoethyl)thiophene;57070-76-5;3-(2-BROMOETHYL)-THIOPHENE;Thiophene, 3-(2-bromoethyl)-;2-(Thiophene-3-yl)-1-bromoethane;3-bromoethylthiophene;2-(3-thienyl)-ethylbromide;SCHEMBL1309636;1-bromo-2-(3-thiophenyl)ethane;DTXSID10446798;XQZUHTDYDIRXPP-UHFFFAOYSA-N;AMY15756;MFCD12024943;AKOS012020162;AS-58562;FT-0701134;EN300-76539;F20032;A847586

Chemical Property of 3-(2-Bromoethyl)thiophene

Chemical Property:

• Boiling Point: 210℃
• Flash Point: 81℃
• PSA: 28.24000
• Density: 1.529
• LogP: 2.68550
• XLogP3: 2.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 189.94518
• Heavy Atom Count: 8
• Complexity: 65.5

Purity/Quality:

97% ^*data from raw suppliers

3-(2-BROMOETHYL)THIOPHENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CSC=C1CCBr

Technology Process of 3-(2-Bromoethyl)thiophene

There total 4 articles about 3-(2-Bromoethyl)thiophene 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: 95.0%

3-(2-hydroxyethyl)thiophene (13781-67-4) → 2-(3'-thiophenyl)-1-bromoethane (57070-76-5)

Guidance literature:

With triphenylphosphine dibromide 1:1 addition complex; In acetonitrile; Heating;

DOI:10.1002/jhet.5570360447

Reference yield: 62.0%

3-(2-hydroxyethyl)thiophene (13781-67-4) + dibromotriphenylphosphorane (1034-39-5) → 2-(3'-thiophenyl)-1-bromoethane (57070-76-5)

Guidance literature:

With pyridine; In acetonitrile; for 2h;

Reference yield: 59.9%

1-(thiophen-3-yl)ethan-1-ol (14861-60-0) → 2-(3'-thiophenyl)-1-bromoethane (57070-76-5)

Guidance literature:

upstream raw materials:

3-(2-hydroxyethyl)thiophene

dibromotriphenylphosphorane

1-(thiophen-3-yl)ethan-1-ol

Downstream raw materials:

3-Ethoxy-6-methyl-6-(2-thiophen-3-yl-ethyl)-cyclohex-2-enone

4-Methyl-4-(2-thiophen-3-yl-ethyl)-cyclohex-2-enone

5-Methyl-2-oxo-5-(2-thiophen-3-yl-ethyl)-cyclohex-3-enecarboxylic acid methyl ester

3-[2-(3-thienyl)ethyl]aniline