89005-11-8

Basic information

• Product Name: 3-Bromonaphthalene-2-carboxaldehyde
• Synonyms: 3-Bromonaphthalene-2-carboxaldehyde;3-broMo-2-naphthaldehyde;3-Bromo-2-naphthalenecarboxaldehyde;3-Bromo-naphthalene-2-carbaldehyde
• CAS NO: 89005-11-8
• Molecular Formula: C₁₁H₇BrO
• Molecular Weight: 235.07668
• Mol File: 89005-11-8.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-Bromonaphthalene-2-carboxaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Bromonaphthalene-2-carboxaldehyde(89005-11-8)
• EPA Substance Registry System: 3-Bromonaphthalene-2-carboxaldehyde(89005-11-8)

Safety Data

• Hazardous Substances Data: 89005-11-8(Hazardous Substances Data)

Usage

General Description

3-Bromonaphthalene-2-carboxaldehyde is a chemical compound consisting of a naphthalene ring with a bromine atom and a carboxaldehyde group attached at the 2-position. It is commonly used as a reagent in organic synthesis, particularly in the formation of various functionalized naphthalene derivatives. 3-Bromonaphthalene-2-carboxaldehyde is also known for its potential use in pharmaceutical research and as a precursor in the production of novel materials. Its unique structure and reactivity make it a valuable building block in the development of diverse chemical compounds for industrial and research purposes.

Upstream product

• 38399-19-8 2-bromo-3-(hydroxymethyl)naphthalene 
• 939-15-1 2-bromo-3-methylnaphthalene 
• 13214-70-5 2,3-dibromonaphthalene 
• 68-12-2 N,N-dimethyl-formamide 
• 89005-10-7 2-bromo-3-(dibromomethyl)naphthalene 

Downstream Products

• 139527-77-8 2-(2'-carbomethoxyethenyl)-3-(2'-carbomethoxyethyl)naphthalene 
• 20717-80-0 2-bromo-3-carboxynaphthalene 
• 1258278-95-3 bis(3-bromonaphthalen-2-yl)methanol 
• 364064-72-2 3‐(methylthio)‐2‐naphthaldehyde 
• 1072066-63-7 3-phenylbenzo[g]isoquinoline 
• 97015-51-5 3-Methoxycarbonyl-2,2'-dinaphthylamin 
• 50915-64-5 methyl 3-bromonaphthalene-2-carboxylate 

Relevant articles and documents

ORGANIC SEMICONDUCTOR AND MANUFACTURING METHOD THEREOF

The organic semiconductor of the present invention comprises a strain type compound represented by the following formula (1). (In the formula, Z represents an atom selected from group 13 to 16 elements in the periodic table rings A 1 and A 2 are rings having at least one carbon-carbon unsaturated bond R 1a , R 1b and R 2 are the same or different and each represents a hydrogen atom or a substituent R 3 represents an atom selected from the group 16 element in the periodic table R A and R B are the same or different and each represents a hydrogen atom, a substituent or an atom selected from the group 16 element in the periodic table m represents an integer of 0 to 4 n represents an integer of 0 to 2 p1 and p2 each represents an integer of 0 or more andrepresents a single bond or a double bond). The organic semiconductor has high mobility (electrical mobility) and can be easily or efficiently molded by a wet process such as coating.

Synthesis and comparative characterization of 9-boraanthracene, 5-boranaphthacene, and 6-borapentacene stabilized by the H2IMes carbene

A general procedure for the preparation of three N-heterocyclic carbene stabilized, boron-containing acenes (9-boraanthracene, 5-boranaphthacene, and 6-borapentacene) is presented. The key steps involve a transmetallation reaction between BCl3 and an appropriate stannacyclic precursor, and the dehydrochlorination of the H2IMes adduct of the chloroborane product. Comparative structural, photophysical, and redox properties reveal narrow HOMO-LUMO gaps relative to the all-carbon acene analogues. Just add boron: Synthetic routes to the N-heterocyclic-carbene-stabilized 5-boranaphthacene and 6-borapentacene are described and complement that previously developed for 9-boraanthracene. Comparative structural, photophysical, and redox properties reveal narrow HOMO-LUMO gaps relative to the all-carbon acene analogues.

A Simple Method of Generating Naphthofuran and Naphthofuran

Naphthofuran and the novel naphthofuran have been generated from 2-(hydroxymethyl)-1-naphthaldehyde and 3-(hydroxymethyl)-2-naphthaldehyde, respectively, and trapped in Diels-Alder reactions with maleic anhydride.