660820-44-0

Basic information

• Product Name: Benzaldehyde, 2-(2-methyl-2-propenyl)- (9CI)
• Synonyms: Benzaldehyde, 2-(2-methyl-2-propenyl)- (9CI)
• CAS NO: 660820-44-0
• Molecular Formula: C₁₁H₁₂O
• Molecular Weight: 160.21238
• Product Categories: ALDEHYDE
• Mol File: 660820-44-0.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 246.8±9.0 °C(Predicted)
• Appearance: /
• Density: 0.990±0.06 g/cm3(Predicted)
• CAS DataBase Reference: Benzaldehyde, 2-(2-methyl-2-propenyl)- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Benzaldehyde, 2-(2-methyl-2-propenyl)- (9CI)(660820-44-0)
• EPA Substance Registry System: Benzaldehyde, 2-(2-methyl-2-propenyl)- (9CI)(660820-44-0)

Safety Data

• Hazardous Substances Data: 660820-44-0(Hazardous Substances Data)

Upstream product

• 68-12-2 N,N-dimethyl-formamide 
• 514821-14-8 3-(2-bromophenyl)-2-methyl-1-propene 
• 1256467-59-0 C₁₅H₂₂O₂ 
• 35822-58-3 2-bromobenzaldehyde diethyl acetal 
• 34824-58-3 2-(2-bromophenyl)-1,3-dioxolan 
• 513-37-1 2-methylprop-1-enyl chloride 
• 563-47-3 3-Chloro-2-methylpropene 
• 1458-98-6 2-methyl-3-bromo-1-propene 
• 773095-61-7 2-(2-bromo-4-methylphenyl)-1,3-dioxolane 
• 35849-09-3 o-bromobenzaldehyde dimethyl acetal 
• 40138-16-7 2-formylbenzene boronic acid 

Downstream Products

• 169888-91-9 1-(3-phenylsulfinyl-propa-1,2-dienyl)-2-(2-methylallyl)benzene 
• 1119036-82-6 1-(2-(2-methylallyl)phenyl)-3-(trimethylsilyl)prop-2-yn-1-ol 
• 1325230-64-5 methyl 3-(2-(2-methylallyl)phenyl)-3-oxopropanoate 
• 91-57-6 2-Methylnaphthalene 
• 1346847-79-7 C₂₀H₂₈O₃ 
• 14944-23-1 3-methyl-1-tetralone 
• 10489-28-8 2,2-dimethyl-indan-1-one 
• 1619256-48-2 C₂₀H₂₀N₂ 
• 1619256-59-5 C₁₉⁽¹³⁾CH₂₀N₂ 
• 88745-26-0 (R)-3-methyl-3,4-dihydronaphthalen-1(2H)-one 
• 91388-35-1 1-formyl-2-(2,2-dimethylethenyl)benzene 

Relevant articles and documents

Visible-Light-Induced Tandem Radical Addition-Cyclization of Alkenyl Aldehydes Leading to Indanones and Related Compounds

Herein we describe a novel, visible light-induced tandem radical addition-cyclization of alkenyl aldehydes with α-bromocarbonyl compounds. A set of cyclic ketones, including indanones, cyclopentenones, 3,4-dihydronaphthalen-1(2H)-ones, and chroman-4-ones,

Intramolecular carbonyl-ene reactions in the synthesis of peri-oxygenated hydroaromatics

2-Methallyl aromatic aldehydes, synthesized by Suzuki coupling of 2-formylphenylboronic acids, are shown to provide cycloalkylidene ene products under acidic conditions. Susceptibility of the products to aromatization is manoeuvred by varying the reaction conditions and catalysts including binol-derived Br?nsted acid catalysts. A peri-effect is identified as a controlling factor for the aromatizations. Several oxidative transformations of an ene product are carried out as model studies of hydroaromatic polyketide natural products.

Direct intramolecular conjugate addition of simple alkenes to α,β-unsaturated carbonyls catalyzed by Cu(OTf)2

An unprecedented intramolecular conjugate addition of simple alkenes to α,β-unsaturated carbonyl compounds has been developed. A simple Lewis acid such as Cu(OTf)2 was found to effectively catalyze the reaction, and six- and five-membered cycli