13141-36-1

Basic information

• Product Name: Benzene, 1,3-bis(phenylethynyl)-
• CAS NO: 13141-36-1
• Molecular Formula: C22H14
• Molecular Weight: 278.353
• Mol File: 13141-36-1.mol
• Article Data: 18

Chemical Properties

• CAS DataBase Reference: Benzene, 1,3-bis(phenylethynyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,3-bis(phenylethynyl)-(13141-36-1)
• EPA Substance Registry System: Benzene, 1,3-bis(phenylethynyl)-(13141-36-1)

Safety Data

• Hazardous Substances Data: 13141-36-1(Hazardous Substances Data)

Upstream product

• 626-00-6 1,3-Diiodobenzene 
• 536-74-3 phenylacetylene 
• 4547-70-0 benzene-1,3-disulfonyl hydrazide 
• 637-44-5 phenylpropyolic acid 
• 591-50-4 iodobenzene 
• 1785-61-1 1,3-diethynylbenzene 
• 108-36-1 1,3-dibromobenzene 
• 591-18-4 1-Bromo-3-iodobenzene 
• 13146-23-1 copper(I) phenylacetylenide 
• 6928-78-5 Bis(phenylethynyl)magnesium 
• 626-16-4 3-(chloromethyl)benzyl chloride 
• 100-52-7 benzaldehyde 
• 603-33-8 triphenylbismuthane 
• 77295-68-2 1,3-bis(2,2-dibromovinyl)benzene 

Downstream Products

• 52995-87-6 1,3-diphenethyl-benzene 
• 193010-58-1 1,3-bis(pentaphenylphenyl)benzene 

Relevant articles and documents

Methionine: A green and efficient promoter for copper-catalyzed Sonogashira cross-coupling reactions

In the presence of amino acids as environmentally friendly ligands, CuI-catalyzed Sonogashira cross-coupling of various aryl halides with phenylacetylene was conducted to afford the corresponding internal alkynes. l-Methionine was found to be useful for t

Pd-Catalyzed decarboxylative alkynylation of alkynyl carboxylic acids with arylsulfonyl hydrazides via a desulfinative process

In the presence of a Pd(ii)/P-ligand catalytic system, decarboxylative alkynylation of alkynyl carboxylic acids and arylsulfonyl hydrazides by desulfinative coupling could provide aryl alkynes in satisfactory yields by either judiciously selecting palladium catalysts or modulating phosphine ligands under mild conditions. The reported coupling reactions are very practical as they do not require the protection of inert gas or oxygen and are tolerant to many functional groups.

Palladium(II) complex for catalyzing sonogashira coupling reactions and a method thereof

A palladium(II) complex which catalyzes the Sonogashira coupling reaction efficiently under aerobic condition and a method of employing the palladium(II) complex to synthesize internal alkynes. The palladium(II) complex is an effective catalyst for the co

Supported palladium nanoparticles-catalyzed decarboxylative coupling approaches to aryl alkynes, indoles and pyrrolines synthesis

The polystyrene supported palladium (Pd@PS) nanoparticles (NPs) catalyzed decarboxylative coupling (DC) of arylhalides and alkynyl carboxylic acids was developed for the synthesis of diaryl alkynes. Indole and 3-pyrroline heterocycles were also synthesized from 2-iodo anilines/amino benzocycloheptene bromide and alkynyl carboxylic acids, following a domino decarboxylative coupling-cyclization (DCC) approach under the same catalytic conditions. The combined anchoring and catalytic behaviour of Pd@PS makes the process favourable for the product formation.