59059-42-6

Basic information

• Product Name: Benzaldehyde, 2-butyl-
• CAS NO: 59059-42-6
• Molecular Formula: C11H14O
• Molecular Weight: 162.232
• Mol File: 59059-42-6.mol
• Article Data: 14

Chemical Properties

• CAS DataBase Reference: Benzaldehyde, 2-butyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzaldehyde, 2-butyl-(59059-42-6)
• EPA Substance Registry System: Benzaldehyde, 2-butyl-(59059-42-6)

Safety Data

• Hazardous Substances Data: 59059-42-6(Hazardous Substances Data)

Upstream product

• 1461-25-2 tetra-n-butyltin(IV) 
• 6630-33-7 ortho-bromobenzaldehyde 
• 109-72-8 n-butyllithium 
• 109-65-9 1-bromo-butane 
• 34824-58-3 2-(2-bromophenyl)-1,3-dioxolan 
• 66810-79-5 (2-butylphenyl)methanol 
• 89-71-4 2-Methyl-benzoic acid methyl ester 
• 89-95-2 2-methyl-benzyl alcohol 
• 19666-03-6 butyrophenone-o-carboxylic acid 
• 54887-23-9 2-butylbenzoic acid 
• 100-52-7 benzaldehyde 
• 57629-47-7 2-(2-Butylphenyl)-4,4-dimethyl-2-oxazoline 
• 57598-33-1 2-(2-methoxyphenyl)-4,4-dimethyl-2-oxazoline 
• 135-02-4 ortho-anisaldehyde 

Downstream Products

• 1268267-75-9 5-(2-butylbenzylidene)-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione 
• 20983-15-7 o-crotyltoluene 
• 34139-46-3 2-n-Butylphenyl-diazomethan 
• 34139-47-4 2-(n-Butyl)cyclohexylmethylbenzol 
• 112562-04-6 2-(2-Butyl-phenyl)-thiazolidine-3-carbothioic acid methylamide 

Relevant articles and documents

Scalable Negishi Coupling between Organozinc Compounds and (Hetero)Aryl Bromides under Aerobic Conditions when using Bulk Water or Deep Eutectic Solvents with no Additional Ligands

Pd-catalyzed Negishi cross-coupling reactions between organozinc compounds and (hetero)aryl bromides have been reported when using bulk water as the reaction medium in the presence of NaCl or the biodegradable choline chloride/urea eutectic mixture. Both C(sp3)-C(sp2) and C(sp2)-C(sp2) couplings have been found to proceed smoothly, with high chemoselectivity, under mild conditions (room temperature or 60 °C) in air, and in competition with protonolysis. Additional benefits include very short reaction times (20 s), good to excellent yields (up to 98 %), wide substrate scope, and the tolerance of a variety of functional groups. The proposed novel protocol is scalable, and the practicability of the method is further highlighted by an easy recycling of both the catalyst and the eutectic mixture or water.

Water-stabilized three- and four-atom palladium clusters as highly active catalytic species in ligand-free C-C cross-coupling reactions

Elite cliques: Palladium clusters with three and four atoms were found to be the catalytically active species for ligand-free palladium-catalyzed C-C bond-forming reactions (see picture). These palladium cluster species could be stabilized in water and stored for long periods of time for use on demand with no loss of activity. High yields of products and turnover frequencies (TOFs) of up to 105 h-1 were observed. Copyright

Tetraphosphine/palladium catalysed Suzuki cross-coupling reactions of aryl halides with alkylboronic acids

Through the use of [PdCl(C3H5)]2/cis,cis, cis-1,2,3,4-tetrakis(diphenylphosphinomethyl)cyclopentane as a catalyst, a range of aryl bromides and chlorides undergoes Suzuki cross-coupling with alkylboronic acids in good yields. Several alkyl substituents such as ethyl, n-butyl, n-octyl, isobutyl or 2,2-dimethylpropyl on the alkylboronic acids have been successfully used. The functional group tolerance on the aryl halide is remarkable; substituents such as fluoro, methyl, methoxy, acetyl, formyl, benzoyl, nitro or nitrile are tolerated. Furthermore, this catalyst can be used at low loading, even for reactions of sterically hindered aryl bromides.