354153-33-6

Basic information

• Product Name: 4-(oct-1-enyl)toluene
• Synonyms: 4-(oct-1-enyl)toluene
• CAS NO: 354153-33-6
• Molecular Weight: 202.34
• Mol File: 354153-33-6.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: 4-(oct-1-enyl)toluene(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(oct-1-enyl)toluene(354153-33-6)
• EPA Substance Registry System: 4-(oct-1-enyl)toluene(354153-33-6)

Safety Data

• Hazardous Substances Data: 354153-33-6(Hazardous Substances Data)

Upstream product

• 111-66-0 oct-1-ene 
• 106-38-7 para-bromotoluene 
• 170942-79-7 4,4,5,5-tetramethyl-2-(oct-1-en-1-yl)-1,3,2-dioxaborolane 
• 13423-48-8 triphenylheptylphosphonium bromide 
• 104-87-0 4-methyl-benzaldehyde 
• 624-31-7 4-tolyl iodide 

Downstream Products

• 84697-09-6 (E)-2-(4-methylbenzylidene)heptanal 

Relevant articles and documents

Preparation method of para-substituted aryl compound

The invention discloses a preparation method of a para-substituted aryl compound shown as a formula (I) which is described in the specfication. The preparation method is characterized by comprising the following step of: subjecting an aryl sulfonium salt shown as a formula (II) which is described in the specfication and boride to a coupling reaction in a solvent in an inert atmosphere under the action of alkali and a palladium catalyst to obtain the para-substituted aryl compound. According to the method, mono-substituted aromatic hydrocarbon is taken as a substrate, the aryl sulfonium salt isconstructed in situ, and the palladium catalyst catalyzes the aryl sulfonium salt constructed in situ to undergo the Suzuki-Miyaura coupling reaction, so a mono-substituted aromatic hydrocarbon para-arylation or alkenylation product is constructed quickly and efficiently. The method is mild in conditions, high in substrate universality and wide in tolerance of a heterocyclic coupling substrate.

Oxygenation of Simple Olefins through Selective Allylic C?C Bond Cleavage: A Direct Approach to Cinnamyl Aldehydes

A novel metal-free allylic C?C σ-bond cleavage of simple olefins to give valuable cinnamyl aldehydes is reported. 1,2-Aryl or alkyl migration through allylic C?C bond cleavage occurs in this transformation, which is assisted by an alkyl azide reagent. This method enables O-atom incorporation into simple unfunctionalized olefins to construct cinnamyl aldehydes. The reaction features simple hydrocarbon substrates, metal-free conditions, and high regio- and stereoselectivity.

Synthesis of new surfactant-like triazine-functionalized ligands for Pd-catalyzed Heck and Sonogashira reactions in water

In this study, a novel class of ligands for palladium-catalyzed C-C coupling reactions in water is introduced. A range of triazine-functionalized ligands were synthesized using 2,4,6-trichloro-1,3,5-triazine (TCT) reagent. Among them, N2,N4,N6-tridodecyl-1,3,5-triazine-2,4,6-triamine (TDTAT) was found to be an efficient ligand for the Pd-catalyzed Heck and Sonogashira reactions in water, which acted as a green solvent. TEM analysis showed that in the presence of TDTAT in water at 80°C, PdCl2 is converted to nanoparticles with an average size of ～3 nm. The formed Pd-nanoparticles act as efficient catalytic species for C-C bond formation reactions in neat water. Under these conditions, Pd-catalyzed Heck and Sonogashira reactions are accomplished without the need for phosphine ligand. The generation of emulsion droplets (5-10 μm) containing Pd(0) nanoparticles would function as an effective reactor to accelerate the rate of the reaction in water media.