7073-70-3

Basic information

• Product Name: Benzene, 1-bromo-2-(1-methylethenyl)-
• CAS NO: 7073-70-3
• Molecular Formula: C9H9Br
• Molecular Weight: 197.074
• Mol File: 7073-70-3.mol
• Article Data: 50

Chemical Properties

• CAS DataBase Reference: Benzene, 1-bromo-2-(1-methylethenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-bromo-2-(1-methylethenyl)-(7073-70-3)
• EPA Substance Registry System: Benzene, 1-bromo-2-(1-methylethenyl)-(7073-70-3)

Safety Data

• Hazardous Substances Data: 7073-70-3(Hazardous Substances Data)

Upstream product

• 2142-69-0 2-bromophenyl methyl ketone 
• 20667-19-0 methyltriphenylphosphonium iodide 
• 88-65-3 2-bromobenzoic-acid 
• 7073-94-1 1-bromo-2-isopropylbenzene 
• 551-93-9 2-aminoacetophenone 
• 5411-56-3 1-(2-bromophenyl)ethanol 
• 6630-33-7 ortho-bromobenzaldehyde 
• 917-64-6 methyl magnesium iodide 
• 610-94-6 2-bromobenzoic acid methyl ester 
• 27200-84-6 methyl triphenylphosphonium bromide 
• 676-58-4 methylmagnesium chloride 
• 19493-09-5 Methylenetriphenylphosphorane 
• 2065-66-9 methyl-triphenylphosphonium iodide 
• 1779-49-3 Methyltriphenylphosphonium bromide 

Downstream Products

• 114251-39-7 1-(2-Isopropenyl-phenyl)-4,4-dimethoxy-cyclohexa-2,5-dienol 
• 141754-15-6 1-bromo-2-(3-bromoprop-1-en-2-yl)benzene 
• 39615-37-7 2,2-dimethyl-2-[2-(1-methylethenyl)phenyl]propan-1-ol 
• 913257-08-6 2-(1-methylethen-1-yl)-N-phenylbenzamide 
• 1111310-78-1 ethyl 2-hydroxy-2-(2-isopropenylphenyl)acetate 
• 3609-46-9 2-(prop-1-en-2-yl)benzoic acid 
• 1283152-91-9 N-(2-(prop-1-en-2-yl)benzylidene)-N'-methylhydrazine 
• 1313051-17-0 C₁₁H₁₃BrO₂ 
• 1313051-19-2 C₁₁H₁₃BrO₂ 
• 1313051-49-8 (R)-2-(2-bromophenyl)propan-1-ol 
• 34868-16-1 2-(2-bromophenyl)propan-1-ol 
• 1123-85-9 (+)-(R)-2-phenylpropanol 
• 876337-56-3 1-(4-methoxy-phenyl)-3-methyl-1H-indole 
• 918163-02-7 N-(4-methoxyphenyl)-2-(1-methylethenyl)benzenamine 

Relevant articles and documents

Bimetal Cooperatively Catalyzed Arylalkynylation of Alkynylsilanes

An unprecedented Pd/Rh cooperatively catalyzed arylalkynylation of alkynylsilanes was developed to merge an alkynylidene moiety with benzosilacycle. These silaarenes possess a particular aggregation-induced emission behavior. Mechanistic investigations demonstrate that the relay trimetallic transmetalation plays a pivotal role in governing this transformation.

1,3-Difunctionalization of β-alkyl nitroalkenes via combination of Lewis base catalysis and radical oxidation

Upon treatment with a Lewis base catalyst, β-alkyl-substituted nitroalkenes could be readily converted into allylic nitro compounds. Examples of either C-1 or C-3 functionalization methods have been reported through nitro-elimination, giving alkene products. In this work, successful 1,3-difunctionalization was achieved through a synergetic Lewis base catalysis and TBHP radical oxidation, giving vinylic alkoxyamines in good to excellent yields. This work further extended the general synthetic application of β-alkyl nitroalkenes.

Enantioselective synthesis of 1-aminoindene derivativesviaasymmetric Br?nsted acid catalysis

We describe a catalytic asymmetric iminium ion cyclization reaction of simple 2-alkenylbenzaldimines using a BINOL-derived chiralN-triflyl phosphoramide. The corresponding 1-aminoindenes and tetracyclic 1-aminoindanes are formed in good yields and high enantioselectivities. Further, the chemical utility of the obtained enantiopure 1-aminoindene is demonstrated for the asymmetric synthesis of (S)-rasagiline.