86668-30-6

Basic information

• Product Name: Benzene, 1-bromo-4-(3-phenyl-1-propenyl)-
• CAS NO: 86668-30-6
• Molecular Formula: C15H13Br
• Molecular Weight: 273.172
• Mol File: 86668-30-6.mol
• Article Data: 15

Chemical Properties

• CAS DataBase Reference: Benzene, 1-bromo-4-(3-phenyl-1-propenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-bromo-4-(3-phenyl-1-propenyl)-(86668-30-6)
• EPA Substance Registry System: Benzene, 1-bromo-4-(3-phenyl-1-propenyl)-(86668-30-6)

Safety Data

• Hazardous Substances Data: 86668-30-6(Hazardous Substances Data)

Upstream product

• 3156-37-4 (E)-1-bromo-4-(2-nitrovinyl)benzene 
• 1539-57-7 diethyl 2,6-dimethyl-4-benzyl-1,4-dihydropyridine-3,5-dicarboxylate 
• 1200-07-3 trans-4-bromocinnamic acid 
• 87100-28-5 pinacol benzylboronate 
• 2039-82-9 1-bromo-4-ethenyl-benzene 
• 100-44-7 benzyl chloride 
• 100-42-5 styrene 
• 589-17-3 p-bromobenzyl chloride 
• 141-82-2 malonic acid 
• 1122-91-4 4-bromo-benzaldehyde 
• 108-88-3 toluene 
• 2294-43-1 1-allyl-4-bromo-benzene 
• 100-58-3 phenylmagnesium bromide 
• 1233720-25-6 (E)-3-(4-bromophenyl)allyl ethyl carbonate 

Downstream Products

• 1774-66-9 3-(4-bromophenyl)-1-phenylprop-2-en-1-one 
• 14548-54-0 (E)-3-(4-bromophenyl)-N-phenylacrylamide 
• 54934-81-5 N-(4-bromophenyl)prop-2-enamide 
• 1378973-28-4 (E)-N-(3-(4-bromophenyl)-1-phenylallyl)aniline 
• 1378973-29-5 (E)-N-(1-(4-bromophenyl)-3-phenylallyl)benzenamine 
• 1378973-64-8 (E)-N-(1-(4-bromophenyl)-3-phenylallyl)-N-methylaniline 
• 1378973-63-7 (E)-N-(3-(4-bromophenyl)-1-phenylallyl)-N-methylaniline 

Relevant articles and documents

Direct deoxygenation of active allylic alcohols via metal-free catalysis

Direct metal-free deoxygenation of highly active allylic alcohols catalyzed by a Br?nsted acid was achieved, which avoids tedious reaction steps and eliminates metal contamination. By examining a series of Br?nsted acids, alcohols, reaction temperatures and so on, up to 94% yield was obtained with 10 mol% TsOH·H2O as the catalyst and 2 equiv. of p-methylbenzyl alcohol as the reductant at 80 °C for 2 h. The system was mainly suitable for aromatic allylic alcohols, and the yield was excellent as determined via gram-scale synthesis. The main product was double bond near the side of a more electron-rich aryl group when allylic alcohols featuring different substituents at the 1 and 3 positions were used as the substrates. Deuterium-labelled experiments clearly demonstrated that the hydrogen source was the methylene of p-methylbenzyl alcohol and other control experiments indicated the existence of two ether intermediates. Interestingly, in situ hydrogen transfer of allylic benzyl ether is a key process, but kinetic isotopic effect studies (kH/kD = 1.28) showed that the C-H bond cleavage was not the rate-determining step. A possible mechanism involving carbocations, ether intermediates and hydrogen transfer is proposed.

[Pd]-Catalyzed Intermolecular Coupling and Acid Mediated Intramolecular Cyclodehydration: One-Pot Synthesis of Indenes

An efficient one-pot synthesis of indenes from simple starting materials is presented. This process involves a dual C–C bond formation through an intermolecular Heck coupling reaction followed by acid-mediated intramolecular cyclodehydration. The strategy

Photochemical Heck benzylation of styrenes catalyzed by Na[FeCp(CO)2]

Iron-catalyzed Heck coupling of benzyl chlorides and styrenes proceeds under photochemical conditions using the well-known anionic complex, [FeCp(CO)2]- (Fp-), as a catalyst. The reaction likely proceeds through the established SN2 mechanism for Fp- alkylation, followed by styrene migratory insertion and β-hydride elimination steps that are enabled by photochemical CO dissociation.