18272-83-8

Basic information

• Product Name: Benzene, 1-methoxy-4-(1-methyl-2-propenyl)-
• CAS NO: 18272-83-8
• Molecular Formula: C11H14O
• Molecular Weight: 162.232
• Mol File: 18272-83-8.mol
• Article Data: 26

Chemical Properties

• CAS DataBase Reference: Benzene, 1-methoxy-4-(1-methyl-2-propenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-methoxy-4-(1-methyl-2-propenyl)-(18272-83-8)
• EPA Substance Registry System: Benzene, 1-methoxy-4-(1-methyl-2-propenyl)-(18272-83-8)

Safety Data

• Hazardous Substances Data: 18272-83-8(Hazardous Substances Data)

Upstream product

• 100-66-3 methoxybenzene 
• 121197-99-7 crotyl tripropyl pyrophosphate 
• 121197-89-5 P₁,P₂-dicrotyl P₁,P₂-dipropyl pyrophosphate 
• 55214-85-2 1-(1'-bromoethyl)-4-methoxybenzene 
• 1826-67-1 vinyl magnesium bromide 
• 104-92-7 1-bromo-4-methoxy-benzene 
• 4894-61-5 trans-but-2-enyl chloride 
• 1712-69-2 1-isopropenyl-4-methoxybenzene 
• 63340-01-2 1-methoxy-4-(1-methylcyclopropyl)benzene 
• 7706-82-3 (E)-ethyl 3-(4-methoxyphenyl)but-2-enoate 
• 93296-09-4 4-methoxyphenylzinc chloride 
• 13139-86-1 4-methoxyphenyl magnesium bromide 
• 950846-24-9 n-butylphenylzinc 
• 1327162-50-4 sodium (Z)-2-buten-1-yl-diethylsilanolate 

Downstream Products

• 4917-90-2 1-sec-butyl-4-methoxybenzene 
• 140-11-4 Benzyl acetate 
• 6316-54-7 4-methoxy-benzoic acid benzyl ester 

Relevant articles and documents

The hydrovinylation reaction: A new highly selective protocol amenable to asymmetric catalysis

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Palladium-Catalyzed Oxidative Borylation of Allylic C-H Bonds in Alkenes

This communication describes an efficient palladium pincer complex-catalyzed allylic C-H borylation of alkenes. The transformation exhibits high regio- and stereoselectivity with a variety of linear alkenes. A synthetically useful feature of this allylic C-H borylation method is that all allyl-Bpin products can be isolated in usually high yields. Preliminary mechanistic studies indicate that this C-H borylation reaction proceeds via Pd(IV) pincer complex intermediates.

B(C6F5)3-Catalyzed Ring Opening and Isomerization of Unactivated Cyclopropanes

Catalytic amounts of B(C6F5)3 promote the ring opening and subsequent isomerization of a series of unactivated cyclopropanes to afford terminal olefins in good yields when a hydrosilane and 2,6-dibromopyridine are employed as additives.

Reactivity of mixed organozinc and mixed organocopper reagents: 14. Phosphine-nickel catalyzed aryl-allyl coupling of (n-butyl)(aryl)zincs. Ligand and substrate control on the group selectivity and regioselectivity

The group selectivity and regioselectivity in the allylation of mixed (n-butyl)(aryl)zinc reagents in THF depends on the nickel catalyst type and also on nature of the allylic substrate. Allylation of (n-butyl)(phenyl)zinc reagent with alkyl substituted primary allylic chlorides and acetates in the presence of NiCl2(dppf) catalysis affords the phenyl coupling product with γ-selectivity. However, allylation with aryl substituted primary allylic substrates results in both phenyl- and alkyl-coupling products with medium α-selectivity in the presence of NiCl2(dppf) catalysis whereas phenyl coupling product is formed with α-selectivity in the presence of NiCl2(Ph3P)2 catalysis. This new NiCl2(dppf) catalyzed protocol for γ-selective aryl allylation of (n-butyl)(aryl)zinc reagents with alkyl substituted primary allylic chlorides in THF at room temperature provides an atom economic alternative to allylation of (aryl)2Zn reagents. A mechanism for the dependence of group selectivity and regioselectivity of Ni catalyzed allylation of (n-butyl)(aryl)zinc reagents on the catalyst ligand and the substrate was proposed.