3462-99-5

Basic information

• Product Name: 2-ThienylMethyltriphenylphosphoniuM chloride
• Synonyms: 2-ThienylMethyltriphenylphosphoniuM chloride
• CAS NO: 3462-99-5
• Molecular Formula: C₂₃H₂₀PS*Cl
• Molecular Weight: 394.896661
• Mol File: 3462-99-5.mol

Chemical Properties

• Melting Point: 294-295℃
• Appearance: /
• CAS DataBase Reference: 2-ThienylMethyltriphenylphosphoniuM chloride(CAS DataBase Reference)
• NIST Chemistry Reference: 2-ThienylMethyltriphenylphosphoniuM chloride(3462-99-5)
• EPA Substance Registry System: 2-ThienylMethyltriphenylphosphoniuM chloride(3462-99-5)

Safety Data

• Hazardous Substances Data: 3462-99-5(Hazardous Substances Data)

Usage

Uses

Used in Organic Synthesis:
2-ThienylMethyltriphenylphosphonium chloride is used as a phase-transfer catalyst for nucleophilic substitution reactions in organic synthesis. Its ability to facilitate the transfer of ions between immiscible phases makes it a valuable tool in chemical reactions that occur at the interface of two different phases.
Used in Pharmaceutical and Agrochemical Synthesis:
2-ThienylMethyltriphenylphosphonium chloride is also used in the synthesis of pharmaceuticals and agrochemicals. Its unique properties as a phase-transfer catalyst make it a useful component in the development of new and effective compounds for various applications in these industries.

Upstream product

• 765-50-4 2-Chloromethylthiophene 
• 603-35-0 triphenylphosphine 
• 14221-01-3 tetrakis(triphenylphosphine) palladium⁽⁰⁾ 

Downstream Products

• 1042977-81-0 (E)-N,N-diphenyl-4-(2-(thiophen-2-yl)vinyl)aniline 
• 1256155-32-4 [3-benzyloxy-4-[2-(thiophene-2-yl)vinyl]phenyl]dibutyl amine 
• 1256155-34-6 C₂₃H₃₃NOS 
• 1256155-36-8 dibutyl[3-(tert-butyldiphenylsiloxy)-4-[2-(thiophene-2-yl)vinyl]phenyl]amine 
• 1256155-30-2 dibutyl[3-methoxy-4-[2-(thiophene-2-yl)vinyl]phenyl]amine 
• 1283741-53-6 C₂₆H₁₉NS 
• 1267606-10-9 [3-benzyloxy-4-(2-thiophene-2-ylvinyl)phenyl]butyl[4-(tert-butyldiphenylsiloxy) butyl]amine 
• 302965-24-8 C₂₄H₁₉NS 
• 3783-65-1 (E)-2-(2-phenylethenyl)thiophene 
• 1267605-05-9 dibutyl[3-methoxy-4-[4-(thiophene-2-yl)-1,3-butadienyl]phenyl]amine 
• 302965-23-7 dibutyl[4-[2-(thiophene-2-yl)vinyl]phenyl]amine 
• 1259926-26-5 pivalic acid 2-{[3-methoxy-4-(2-thiophen-2-ylvinyl)phenyl]-N-methylamino}ethyl ester 
• 1259926-34-5 2,2-dimethylpropionic acid 2-{[3-benzyloxy-4-(2-thiophene-2-ylvinyl)-phenyl]methylamino}ethyl ester 

Relevant articles and documents

A FACILE SYNTHESIS OF PERFLUORO- AND POLYFLUORO-ALKYL THIENYL ACETYLENES

Perfluro- and polyfluoro-alkyl thienyl acetylenes were conveniently prepared by the following reaction sequence: Thienylmethylenetriphenylphoshorane (generated from the corresponding chloride and phenyllithium without isolation) was acylated by the additi

η3-furfuryl and η3-thienyl complexes of palladium and platinum of relevance to the functionalization of biomass-derived furans

A number of cationic and neutral η3-furfuryl complexes of palladium and platinum were prepared, including one with a ligand derived from fructose, 5-chloromethylfurfural. The complexes were studied by variable-temperature and heteronuclear correlation NMR spectroscopy, as well as single-crystal X-ray crystallography. Analogous η3-thienyl complexes could be prepared and detected in solution by NMR, but could not be isolated due to facile decomposition.

MERCAPTOACYL DERIVATIVES OF VARIOUS 4-SUBSTITUTED PROLINES

This invention is directed to compounds of the formula STR1 and various intermediates therefore. The final products possess useful hypotensive activity.