404947-48-4

Basic information

• Product Name: (4-allylhepta-1,6-dien-4-yl) benzene
• Synonyms: (4-allylhepta-1,6-dien-4-yl) benzene
• CAS NO: 404947-48-4
• Molecular Weight: 212.335
• Mol File: 404947-48-4.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: (4-allylhepta-1,6-dien-4-yl) benzene(CAS DataBase Reference)
• NIST Chemistry Reference: (4-allylhepta-1,6-dien-4-yl) benzene(404947-48-4)
• EPA Substance Registry System: (4-allylhepta-1,6-dien-4-yl) benzene(404947-48-4)

Safety Data

• Hazardous Substances Data: 404947-48-4(Hazardous Substances Data)

Upstream product

• 38400-77-0 diallyl carbinol 
• 762-72-1 allyl-trimethyl-silane 
• 94-50-8 n-octyl benzoate 
• 1579-72-2 2,2,2-trifluoroethyl benzoate 
• 1548-84-1 pentafluorophenyl benzoate 
• 2005-09-6 2,6-Diisopropylphenyl benzoate 
• 1871-36-9 2,6-dimethylphenyl benzoate 
• 108474-23-3 2,6-dimethoxyphenyl benzoate 
• 1523-15-5 2,4-dinitrophenyl benzoate 
• 617-02-7 2-methylphenyl benzoate 
• 1523-19-9 4-methoxyphenyl benzoate 
• 531-37-3 2-methoxyphenyl benzoate 
• 54683-91-9 o-chlorophenyl benzoate 
• 93-99-2 benzoic acid phenyl ester 

Downstream Products

• 736928-89-5 [4-iodo-1,1-bis-(3-iodo-propyl)-butyl]-benzene 
• 736928-86-2 4-(3-hydroxy-propyl)-4-phenyl-heptane-1,7-diol 

Relevant articles and documents

2,4,9-Triazaadamantanes with “Clickable” Groups: Synthesis, Structure and Applications as Tripodal Platforms

2,4,9-Triazaadamantanes (TRIADs) are promising yet scarcely available, conformationally rigid platforms for potential applications in the design of functional molecules and materials. Here, we report a facile synthesis of various N- and C7-substituted 2,4,9-triazaadamantanes, starting from amines and 4-allylhepta-1,6-dienes. A focus was placed on the synthesis of 2,4,9-triazaadamantanes bearing reactive groups (NH2, propargyl, OH) on the bridge nitrogen atoms, which were then used to decorate the 3D scaffold by hydrazone, triazole, and boronate linkages. A reversible opening of the adamantane cage to the acyclic tris-oxime form was observed for 2,4,9-triazaadamantanes possessing hydroxy-groups on the nitrogen atoms (TRIAD-triols). This process could be controlled by temperature or by complexation of TRIAD-triol with a boronic acid. The structure of 2,4,9-triazaadamantanes and the stereodynamics at the bridge nitrogen atoms were studied by X-ray analysis and DFT calculations.

Peripheral functionalisation of dendrimers with polyoxotungstate complexes assembled by ionic bonding and their use as oxidation catalysts: Influence of the tether length

Two series of dendritic compounds functionalized at the periphery with polyoxometalate (POM) units were synthesized using two synthetic strategies. The first series involved the [CpFe]+-induced functionalization of polymethylarenes, leading to dendrimers in which the dendronic tripod is directly bonded to the arene core. In the second procedure, dendrimers with a spacer group of six atoms between the arene core and the tripod units were synthesized through a coupling reaction between the phenol dendron and bromobenzyl derivatives. These polyallyl dendrimers were functionalized at the periphery to give quaternary poly-ammonium salts. Reactions of the latter with H3PW12O40 in the presence of hydrogen peroxide led to dendrimers containing {PO4[WO(O2)2] 4}3- species at the periphery. These compounds are efficient catalysts for the selective oxidation of alkenes, sulfides and alcohols in an aqueous-CDCl3 biphasic system, using hydrogen peroxide as the primary oxidant. The complexes with dendritic wedges directly bonded to the arene core were found to be efficient, epoxidation catalysts that are stable if they are stored under an inert atmosphere, but they do not efficiently catalyze oxidation of alcohols. The dendritic POMs containing spacers, on the other hand, are shown to be more stable in air, they could be recycled and were efficient for the catalytic oxidation of alcohols. Recycling was carried out for the epoxidation reaction using both series of POM catalysts and yielded 50% to 85% of epoxides using the recovered catalysts, the best yields after recycling being obtained with the tris-POM catalyst built from mesitylene and containing spacers (100% conversion; yields in epoxide: first run: 90%; recycled catalyst: 85%). In the case of alcohol oxidation, the tris-POM catalyst was recycled with moderate success (92% conversion; ketone yields: first run: 75%; recycled catalyst: 50%). Among these POM catalysts, dendritic effects on the oxidation yields were found concerning the number of POM units. The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.

General route from simple methyl, alkyl, and cycloalkyl arenes to polycyclic cyclopentenyl aryl derivatives. The CpFe+ group as an activator and tag

The CpFe+ group activates the perallylation of the benzylic groups of arenes using KOH and allylbromide under ambient conditions. This reaction can be followed by ruthenium-catalyzed RCM metathesis using Grubbs' catalyst at room temperature to give polycyclic aromatic derivatives in high yields, and these products are easily separated from the catalyst by extraction using ether. Alternatively, the RCM metathesis can be best carried out in ionic liquids at 80°C, and extraction using ether is then facile.