106423-29-4

Usage

Uses

Used in Chemical Synthesis:
2-BUTENE-1,4-BIS(TRIPHENYLPHOSPHONIUM CHLORIDE) is used as a catalyst for the green preparation of thiiranes. Thiiranes are important intermediates in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. The use of this catalyst allows for a more environmentally friendly and efficient process, reducing waste and improving reaction yields.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 2-BUTENE-1,4-BIS(TRIPHENYLPHOSPHONIUM CHLORIDE) is used as a catalyst for the synthesis of complex organic molecules that serve as active ingredients in various drugs. Its ability to facilitate the formation of thiiranes makes it a valuable tool in the development of new medications with improved efficacy and reduced side effects.
Used in Agrochemical Industry:
2-BUTENE-1,4-BIS(TRIPHENYLPHOSPHONIUM CHLORIDE) is also employed in the agrochemical industry as a catalyst for the production of compounds used in the development of pesticides and other agricultural chemicals. The green synthesis of thiiranes facilitated by this catalyst contributes to the creation of more sustainable and effective products for crop protection and management.
Used in Specialty Chemicals:
In the specialty chemicals sector, 2-BUTENE-1,4-BIS(TRIPHENYLPHOSPHONIUM CHLORIDE) is utilized as a catalyst for the synthesis of unique and high-value compounds, such as those used in the production of dyes, fragrances, and other specialty products. The compound's ability to promote the formation of thiiranes enables the development of innovative and high-performing materials with diverse applications.

InChI:InChI=1/C40H36P2.2ClH/c1-7-21-35(22-8-1)41(36-23-9-2-10-24-36,37-25-11-3-12-26-37)33-19-20-34-42(38-27-13-4-14-28-38,39-29-15-5-16-30-39)40-31-17-6-18-32-40;;/h1-32H,33-34H2;2*1H/q+2;;/p-2/b20-19+;;

Upstream product

• 764-41-0 1,4-dichloro-2-butene 
• 603-35-0 triphenylphosphine 

Downstream Products

• 36288-08-1 (E,E,E)-1,6-bis(4-nitrophenyl)hexa-1,3,5-triene 
• 70017-25-3 1,6-Bis (p-bromphenyl)-1,3,5-hexatrien 
• 23429-43-8 1,6-di(4-chlorophenyl)hexa-1,3,5-triene 
• 104291-68-1 4,4'-(1,3,5-Hexatrien-1,6-diyl)bis-(3-nitrobenzonitril) 
• 1092094-57-9 C₂₄H₂₁N₂P*ClH 
• 1299467-45-0 triphenyl(4-phenylhydrazonobut-2-enyl)phosphonium chloride 
• 59-88-1 phenylhydrazine hydrochloride 
• 791-28-6 Triphenylphosphine oxide 
• 1228168-05-5 1,4-bis(triphenylphosphonium)-2-butene peroxodisulfate 
• 1462344-23-5 [4-(N,N-dimethylhydrazono)but-2-enyl](triphenyl)phosphonium chloride 
• 89510-76-9 trans,trans,trans-1,6-bis(p-formylphenyl)-1,3,5-hexatriene 
• 34944-32-6 (E,E,E)-1,6-di(3-nitrophenyl)-1,3,5-hexatriene 

Relevant academic research and scientific papers

A facile and convenient method for synthesis of thiiranes under mild condition using phase transfer catalyst

A mild and efficient process for preparation of thiiranes with KSCN in water at room temperature using a catalytic amount of 1,4- bis(triphenylphosphonium)-2-butene dichloride is described.

A novel and efficient synthesis of alkyl thiocyanates from alkyl halides in water using phase transfer catalysts

1,4-Bis(triphenylphosphonium)-2-butene dichloride (BTPBDC) and 1,4-bis(triphenyl phosphonium)-2-butene dithiocyanate (BTPBDT) were prepared and used as phase-transfer catalysts. Alkyl halides were converted efficiently to the corresponding alkyl thiocyanates under mild reaction conditions in water. No evidence for the formation of isothiocyanates as by-product of the reaction was observed.

A novel, one-pot synthesis of 2,5-disubstituted-1,3,4-oxadiazoles using 1,4-bis(Triphenylphosphonium)-2-butene peroxodisulfate

An efficient and convenient synthesis of 1,3,4-oxadiazoles from aromatic aldehydes, acyl hydrazide, and 1,4- bis(triphenylphosphonium)-2-butene peroxodisulfate is reported. Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the free supplemental file.

1,4-bis(triphenylphosphonium)-2-butene peroxodisulfate: An efficient reagent for synthesis of Β-nitrato alcohols

A simple and efficient method for the ring opening of epoxides to-hydroxy nitrates has been achieved in the presence of ammonium nitrate and 1,4-bis(triphenylphosphonium)-2-butene peroxodisulfate.

Properties of onium salts of phosphorus and nitrogen

Ammonium and phosphonium halides when heated with excess dimethyl or diethyl phosphite can undergo anion exchange as a result of alkylation of halide ions with dialkyl phosphites. Experimental data were obtained, that cast some doubt in the commonly accepted opinion that reactions of tertiary amines and phosphines with dihalides in apolar media result in exclusive formation of monosalts. 2005 Pleiades Publishing, Inc.