84907-55-1

Basic information

• Product Name: Benzaldehyde, 4,4'-(1,2-ethynediyl)bis-
• CAS NO: 84907-55-1
• Molecular Formula: C16H10O2
• Molecular Weight: 234.254
• Mol File: 84907-55-1.mol
• Article Data: 22

Chemical Properties

• CAS DataBase Reference: Benzaldehyde, 4,4'-(1,2-ethynediyl)bis-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzaldehyde, 4,4'-(1,2-ethynediyl)bis-(84907-55-1)
• EPA Substance Registry System: Benzaldehyde, 4,4'-(1,2-ethynediyl)bis-(84907-55-1)

Safety Data

• Hazardous Substances Data: 84907-55-1(Hazardous Substances Data)

Usage

Description

Benzaldehyde, 4,4'-(1,2-ethynediyl)bisis a chemical compound that consists of two benzaldehyde groups connected by an ethynediyl (acetylene) linker. It is a versatile building block for the production of various aromatic compounds and is commonly used in organic synthesis.

Uses

Used in Pharmaceutical Industry:
Benzaldehyde, 4,4'-(1,2-ethynediyl)bisis used as an intermediate in the manufacturing of pharmaceuticals for its unique chemical structure and reactivity, contributing to the development of fine chemicals and advanced materials.
Used in Dye Industry:
Benzaldehyde, 4,4'-(1,2-ethynediyl)bisis used as a building block in the production of dyes, where its ethynediyl linker and benzaldehyde groups provide specific properties and reactivity required for dye synthesis.
Used in Agrochemical Industry:
Benzaldehyde, 4,4'-(1,2-ethynediyl)bisis utilized in the creation of agrochemicals, where its unique structure plays a role in the development of effective and targeted products for agricultural applications.
Used in Medicinal Chemistry and Drug Development:
Due to its potential applications in medicinal chemistry, Benzaldehyde, 4,4'-(1,2-ethynediyl)bisis used as a valuable compound in drug development, aiding in the discovery and synthesis of new pharmaceutical agents.

Upstream product

• 2789-88-0 1,2-bis(4-methylphenyl)acetylene 
• 172508-29-1 4-formyl-1-(prop-2-enyl)benzene 
• 652974-14-6 4-but-1-ynyl-benzaldehyde 
• 63697-96-1 4-Ethynylbenzaldehyde 
• 1122-91-4 4-bromo-benzaldehyde 
• 75-20-7 calcium carbide 
• 471-25-0 Propiolic acid 
• 15164-44-0 p-(iodophenyl)carboxaldehyde 
• 77123-57-0 4-[(trimethylsilyl)ethynyl]bezaldehyde 

Downstream Products

• 21850-32-8 trans-1,2-Bis-(stilben-4-yl)-acetylen 
• 84907-57-3 (4,4’-(ethyne-1,2-diyl)bis(4,1-phenylene))dimethanol 
• 5140-98-7 4,4′-bis(bromomethyl)tolan 
• 1189131-44-9 C₂₂₀H₃₄₂O₁₄ 
• 1189131-43-8 C₁₀₂H₁₆₆O₆ 
• 1862220-96-9 hexa(4-formylphenyl)benzene 

Relevant articles and documents

Expanded Cyclotetrabenzoins

Cyclobenzoins are shape-persistent macrocycles of interest in the preparation of optoelectronic and porous materials. New cyclotetrabenzoins derived from biphenyl, naphthalene, and tolane skeletons were synthesized using N-heterocyclic carbene-catalyzed b

Reticular Synthesis of Multinary Covalent Organic Frameworks

Hexagonal hexaminophenyl benzene, tetragonal tetrakis(4-aminophenyl) ethane, and trigonal 1,3,5-tris(p-formylphenyl)benzene were all joined together by imine linkages to yield a 2D porous covalent organic framework with unprecedented tth topology, termed

Synthesis of α,α-Dichloroketones through Sequential Reaction of Decarboxylative Coupling and Chlorination

2,2-Dichloro-1,2-diarylethanones were synthesized from diarylalkynes and trichloroisocyanuric acid. The reaction was conducted in CH3CN/H2O at room temperature for 12 h. In addition, the desired 2,2-dichloro-1,2-diarylethanones could be prepared from aryl bromides and propiolic acid through sequential Pd-catalyzed decarboxylative coupling and chlorination. This method showed moderate to good yields and good tolerance toward functional groups such as chlorides, bromides, aldehydes, and ketones.