5698-49-7

Basic information

• Product Name: Benzene, (1-methyleneheptyl)-
• CAS NO: 5698-49-7
• Molecular Formula: C14H20
• Molecular Weight: 188.313
• Mol File: 5698-49-7.mol
• Article Data: 26

Chemical Properties

• CAS DataBase Reference: Benzene, (1-methyleneheptyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, (1-methyleneheptyl)-(5698-49-7)
• EPA Substance Registry System: Benzene, (1-methyleneheptyl)-(5698-49-7)

Safety Data

• Hazardous Substances Data: 5698-49-7(Hazardous Substances Data)

Upstream product

• 111-66-0 oct-1-ene 
• 603-35-0 triphenylphosphine 
• 1188-92-7 Trihexylboran; Tri-n-hexylbor 
• 76886-55-0 Acetophenone 2,4,6-triisopropylbenzenesulphonyl hydrazone 
• 62-53-3 aniline 
• 108-86-1 bromobenzene 
• 17763-67-6 Phenyl triflate 
• 108-95-2 phenol 
• 4406-72-8 2-phenyl[1,3,2]dioxaborolane 
• 98-81-7 1-bromovinylbenzene 
• 629-05-0 n-octyne 
• 143-66-8 sodium tetraphenyl borate 
• 98747-02-5 oct-1-en-2-yl trifluoromethanesulfonate 
• 71-43-2 benzene 

Downstream Products

• 53109-16-3 2-phenyl-2-(E/Z)-octene 
• 1275621-13-0 (2,2-difluoro-1-pentylcyclopropyl)benzene 
• 1241903-38-7 (E)-2-phenyl-1-octenyl(pinacol)borane 
• 119880-60-3 (E)-α-n-hexyl-β-nitrostyrene 

Relevant articles and documents

Recyclable and reusable PdCl2(PPh3)2/PEG-400/H2O system for the hydrophenylation of alkynes with sodium tetraphenylborate

A stable and efficient PdCl2(PPh3)2/PEG-400/H2O catalytic system for the hydrophenylation reaction of alkynes has been developed. In the presence of 3 mol% PdCl2(PPh3)2 and 2 equiv. of HOAc, the hydrophenylation of both terminal and internal alkynes with sodium tetraphenylborate proceeded smoothly in a mixture of PEG-400 and water at room temperature or 50 °C to afford a variety of phenyl-substituted alkenes in moderate to high yields. The isolation of the products was easily performed by extraction with petroleum ether, and the PdCl2(PPh3)2/PEG-400/H2O system could be readily recycled and reused six times without apparent loss of catalytic activity.

Visible-Light-Induced Nickel-Catalyzed Cross-Coupling with Alkylzirconocenes from Unactivated Alkenes

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Conjugated Microporous Polymer as Heterogeneous Ligand for Highly Selective Oxidative Heck Reaction

A series of pyridine-type ligands containing C C bonds were designed and synthesized for selective oxidative Heck reaction. These ligands were utilized as functional units and integrated into the skeleton of conjugated microporous polymers. 6,6′-diiodo-2,2′-bipyridine and 1,3,5-triethynylbenzene were polycondensed via Sonogashira cross-coupling strategy to afford CMP-1 material. The resultant CMP-1 was used as a heterogeneous catalytic ligand for the PdII-catalyzed oxidative Heck reaction with high linear selectivity. The linear selectivity of CMP-1 is about 30 times higher than that of bipyridine-based monomer ligand. This work opens a new front of using CMP as an intriguing platform for developing highly efficient catalysts in controlling the regioselectivity in organic reactions.