20769-30-6

Basic information

• Product Name: 1,2-Benzenedicarboxaldehyde, 4-hydroxy-
• CAS NO: 20769-30-6
• Molecular Formula: C8H6O3
• Molecular Weight: 150.134
• Mol File: 20769-30-6.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 1,2-Benzenedicarboxaldehyde, 4-hydroxy-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-Benzenedicarboxaldehyde, 4-hydroxy-(20769-30-6)
• EPA Substance Registry System: 1,2-Benzenedicarboxaldehyde, 4-hydroxy-(20769-30-6)

Safety Data

• Hazardous Substances Data: 20769-30-6(Hazardous Substances Data)

Upstream product

• 6500-51-2 4-methoxybenzene-1,2-dicarbaldehyde 
• 99758-16-4 5-hydroxy-4,5-dihydroisobenzofuran 
• 54125-02-9 danishefsky's diene 
• 103410-75-9 4,4-diethoxy-but-2t-enal 
• 22618-23-1 3,4-dimethylphenyl acetate 
• 78119-72-9 acetate of α,α,α',α'-tetrabromo-3,4-xylenol 
• 859781-99-0 4-acetoxy-1,2-bis-diacetoxymethyl-benzene 

Relevant articles and documents

An unusual synthesis of phthalaldehyde

A variety of oxidizing agents convert 5-hydroxy-4,5- dihydroisobenzofuran into phthalaldehyde. Other oxidizing agents produce both phthalaldehyde and its 4-hydroxy derivative.

Novel synthesis of a conformationally-constrained analog of DDATHF

A conformationally-constrained analog of DDATHF, in which the glutamate moiety is tied hack to the benzoyl ring through an isoindolinone ring, has been synthesized through a series of steps which commence with a Diels-Alder reaction of the Danishefsky die

Daisy chain assembly formed from a cucurbit[6]uril derivative

The building block synthesis of a derivative of CB[6] that bears a reactive propargyloxy group and its functionalization by click chemistry to yield 1 which contains a covalently attached isobutylammonium group is presented. Compound 1 undergoes self-assembly to yield a cyclic [c2] daisy chain assembly (12) in water. The behavior of 12 in response to various stimuli (e.g., guests and CB[n] receptors) is described.