2-(2-Thiophenylmethyl)thiophene

Base Information

• Chemical Name: 2-(2-Thiophenylmethyl)thiophene
• CAS No.: 4341-34-8
• Molecular Formula: C9H8S2
• Molecular Weight: 180.29
• Hs Code.: 2934999090
• Mol file: 4341-34-8.mol

Synonyms:Thiophene,2,2'-methylenedi- (6CI,7CI,8CI);2,2'-Dithienylmethane;2,2'-Methylenebis[thiophene];Bis(2-thienyl)methane;Di-2-Thienylmethane;NSC229880;

Chemical Property of 2-(2-Thiophenylmethyl)thiophene

Chemical Property:

• Vapor Pressure: 0.0185mmHg at 25°C
• Melting Point: 44.0 to 48.0 °C
• Refractive Index: 1.626
• Boiling Point: 261.7°C at 760mmHg
• Flash Point: 81.3°C
• PSA: 56.48000
• Density: 1.219g/cm³
• LogP: 3.40040
• Storage Temp.: 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

Di(thiophen-2-yl)methane >90.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-(2-Thiophenylmethyl)thiophene

There total 15 articles about 2-(2-Thiophenylmethyl)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: 76.0%

di-thiophen-2-yl-acetic acid; compound with acridine → 2,2'-dithienylmethane (4341-34-8) + 9-(di-thiophen-2-yl-methyl)-9,10-dihydro-acridine

Guidance literature:

at 15 ℃; for 0.5h; Photolysis;

DOI:10.1016/S0040-4020(00)00506-8

Reference yield: 72.0%

di-thiophen-2-yl-acetic acid; compound with phenanthridine → 2,2'-dithienylmethane (4341-34-8)

Guidance literature:

at -10 ℃; for 1h; Photolysis;

DOI:10.1016/S0040-4020(00)00506-8

Reference yield: 63.0%

di-thiophen-2-yl-acetic acid; compound with phenanthridine → 2,2'-dithienylmethane (4341-34-8) + 6-(di-thiophen-2-yl-methyl)-5,6-dihydro-phenanthridine

Guidance literature:

at 15 ℃; for 0.5h; Photolysis;

DOI:10.1016/S0040-4020(00)00506-8

upstream raw materials:

1,3,5-Trioxan

thiophene

2-Chloromethylthiophene

formaldehyd

Downstream raw materials:

2,2-di(thiophen-2-yl)acetic acid

2-Benzyl-5-thenylthiophene

2,2'-(2-phenylethane-1,1-diyl)dithiophene

1-(3,4-dimethoxyphenyl)-2,2-di(thiophen-2-yl)ethanol

Refernces

• 1、 -. "AZA-PYRIDONE COMPOUNDS AND USES THEREOF". Paragraph 0208-0209. . Retrieved 2016/09/26.
• 2、 Leng, Yixin,Chen, Fang,Zuo, Li,Duan, Wenhu. "Efficient synthesis of triarylmethanes via bisarylation of aryl aldehydes with arenes catalyzed by silica gel-supported sodium hydrogen sulfate". experimental part. p. 2370 - 2373. Retrieved 2010/06/13.