70576-29-3

Basic information

• Product Name: Benzaldehyde, 2-(3-butenyl)-
• CAS NO: 70576-29-3
• Molecular Formula: C11H12O
• Molecular Weight: 160.216
• Mol File: 70576-29-3.mol

Chemical Properties

• CAS DataBase Reference: Benzaldehyde, 2-(3-butenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzaldehyde, 2-(3-butenyl)-(70576-29-3)
• EPA Substance Registry System: Benzaldehyde, 2-(3-butenyl)-(70576-29-3)

Safety Data

• Hazardous Substances Data: 70576-29-3(Hazardous Substances Data)

Upstream product

• 142-25-6 N,N',N'-trimethylenediamine 
• 529-20-4 2-methylphenyl aldehyde 
• 5162-44-7 1-bromo-4-butene 
• 35849-09-3 o-bromobenzaldehyde dimethyl acetal 
• 121089-46-1 (2-(but-3-en-1-yl)phenyl)methanol 
• 89730-30-3 2-(but-3-en-1-yl)benzoic acid 
• 118-90-1 ortho-methylbenzoic acid 
• 71813-50-8 1-bromo-2-(but-3-enyl)benzene 
• 68-12-2 N,N-dimethyl-formamide 
• 106-95-6 allyl bromide 
• 89-95-2 2-methyl-benzyl alcohol 
• 70576-27-1 (1-Hydroxy-1,2,3,4-tetrahydro-naphthalen-2-ylmethyl)-trimethyl-ammonium; iodide 

Downstream Products

• 121089-47-2 [1-(2-But-3-enyl-phenyl)-meth-(E)-ylidene]-(1-triethylsilanyl-allyl)-amine 
• 1119036-84-8 1-(2-but-3-enylphenyl)-3-(trimethylsilyl)prop-2-yn-1-ol 
• 1207288-97-8 methyl 3-(2-(but-3-enyl)phenyl)propiolate 
• 1207288-98-9 3-(2-(but-3-enyl)phenyl)propiolic acid 
• 826-73-3 1-Benzosuberone 
• 132797-26-3 2-benzyl-1-tetralone 
• 1279719-56-0 C₁₄H₁₆O₃ 
• 184697-61-8 1-(but-3-enyl)-2-(2,2-dibromovinyl)benzene 
• 66657-91-8 1-(3-butenyl)-2-vinylbenzene 
• 121089-48-3 (E)-N-(2-(but-3-en-1-yl)benzylidene)prop-2-en-1-amine 

Relevant articles and documents

Nickel-Catalyzed Intramolecular Hydroalkenylation of Imines

A ligand-enabled nickel-catalyzed intramolecular hydroalkenylation of imines with unactivated alkenes has been developed. A variety of five- and six-membered cyclic allylic amines were synthesized in high yields. The use of both wide-bite-angle diphosphine ligand and Br?nsted acid is crucial for realizing the reaction. Preliminary investigation of the asymmetric intramolecular hydroalkenylation of imines shows promising potential for the application of the method in the synthesis of enantio-enriched cyclic allylic amines.

Synthesis of unsymmetrical heterobiaryls with winding vine-shaped molecular asymmetry through a condensation pathway

Oxidative condensation of N-(3-buten-1-yl)-1,2-phenylenediamine with a formylated heteroarene bearing 3-buten-1-yl substituent gives unsymmetrical heterobiaryl in 42-86% yields. Ring-closing metathesis of the thus obtained product affords the cyclized product, which resulted in separation of each enantiomer by HPLC with a chiral column showing molecular asymmetry.

Application of Dehydroabietic Acid in Palladium-Catalysed Enyne Cycloisomerisation

Dehydroabietic acid (DAA) promotes palladium(0)-catalysed cyclisations of arene-tethered 1,7-enynols and 1,m-enynoates (m=6,7) to give fused carbocyclic dienes. 6,6,6,5-Tetracyclic lactones are accessible by one-pot cycloisomerisation/Diels–Alder reaction

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,

Pyrazolopyrimidine Macrocycles as Inhibitors of Human Immunodeficiency Virus Replication

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Rhodium-catalyzed cycloisomerization involving cyclopropenes: Efficient stereoselective synthesis of medium-sized heterocyclic scaffolds

A happy medium: The title reaction of cyclopropenyl carbinols and carbinylamines gives carbo- and heterocycles with a [6.1.0] bicyclic ring fused to an aromatic ring (see scheme, Alloc=allyloxycarbonyl, Boc=tert- butyloxycarbonyl). These reactions are the first examples of the formation of medium-sized rings by the intramolecular cyclopropanation of an alkene with a donor-substituted rhodium carbenoid, which is not generated from a diazo compound.

Cyanative alkene-aldehyde coupling: Ni(0)-NHC-Et2AlCN mediated chromanol synthesis with high cis-selectivity at room temperature

Described are several classes of Ni(0) mediated cyanative alkene-aldehyde coupling reactions, providing 6-membered cores, which complement existing cyclization technology in several respects. Et2AlCN was used as both a cyclization accelerator and CN source. The NHC ligand may have a positive effect in differentiating reductive elimination and syn-β-hydride elimination.

Efficient construction of oxa- and aza-[n.2.1] skeletons: Lewis acid catalyzed intramolecular [3+2] cycloaddition of cyclopropane 1,1-diesters with carbonyls and imines

Chemical equation presented Building bridges: A Lewis acid promoted intramolecular [3+2] cycloaddition of cyclopropane 1,1-diesters with aldehydes, ketones, and imines (see scheme) has been developed to provide a general and efficient strategy for construction of bridged oxa- and aza-[n.2.1] (n = 2,3,4) skeletons. To highlight this method, the core of platensimycin was also constructed.

Palladium-catalyzed intramolecular carboesterification of olefins

One catalyst three bonds: The title reaction between propiolic acids and unactivated olefins (see scheme; O red, Cl green) results in vicinal functionalization of the olefin, with the formation of new C-C and C-O bonds. Structurally complex 6,7,5-tricyclic ring systems are formed in a single step by this cascade chloropalladation and formal [3+2] cycloaddition.