32507-39-4

Basic information

• Product Name: Benzene, 1-(1E)-1,3-butadienyl-4-methoxy-
• CAS NO: 32507-39-4
• Molecular Formula: C11H12O
• Molecular Weight: 160.216
• Mol File: 32507-39-4.mol
• Article Data: 51

Chemical Properties

• CAS DataBase Reference: Benzene, 1-(1E)-1,3-butadienyl-4-methoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-(1E)-1,3-butadienyl-4-methoxy-(32507-39-4)
• EPA Substance Registry System: Benzene, 1-(1E)-1,3-butadienyl-4-methoxy-(32507-39-4)

Safety Data

• Hazardous Substances Data: 32507-39-4(Hazardous Substances Data)

Upstream product

• 82895-39-4 2-[(E)-3-(4-Methoxy-phenyl)-allylsulfanyl]-pyridine 
• 123-11-5 4-methoxy-benzaldehyde 
• 627-15-6 1,3-dibromopropene 
• 106-99-0 buta-1,3-diene 
• 13139-86-1 4-methoxyphenyl magnesium bromide 
• 156701-45-0 2-(prop-2-enylsulfonyl)benzothiazole 
• 30448-78-3 p-methoxyphenylbutadiene 
• 2622-05-1 allylmagnesium bromide 
• 51230-91-2 2-(4-methoxyphenyl)-4-pentenoic acid 
• 109-72-8 n-butyllithium 
• 1963-36-6 4-methoxycinnamaldehyde 
• 72033-84-2 (1E,3Z)-1,4-bis(4-methoxyphenyl)buta-1,3-diene 
• 1530-38-7 ((4-methoxyphenyl)methyl)triphenylphosphonium bromide 
• 5392-12-1 2-methoxy-1-naphthaldehyde 

Downstream Products

• 33356-91-1 6-(4-methoxy-phenyl)-2-p-tolyl-3,6-dihydro-2H-[1,2]oxazine 
• 24680-50-0 4-methoxy-trans-cinnamaldehyde 

Relevant articles and documents

A donor-acceptor complex enables the synthesis of: E -olefins from alcohols, amines and carboxylic acids

Olefins are prevalent substrates and functionalities. The synthesis of olefins from readily available starting materials such as alcohols, amines and carboxylic acids is of great significance to address the sustainability concerns in organic synthesis. Metallaphotoredox-catalyzed defunctionalizations were reported to achieve such transformations under mild conditions. However, all these valuable strategies require a transition metal catalyst, a ligand or an expensive photocatalyst, with the challenges of controlling the region- and stereoselectivities remaining. Herein, we present a fundamentally distinct strategy enabled by electron donor-acceptor (EDA) complexes, for the selective synthesis of olefins from these simple and easily available starting materials. The conversions took place via photoactivation of the EDA complexes of the activated substrates with alkali salts, followed by hydrogen atom elimination from in situ generated alkyl radicals. This method is operationally simple and straightforward and free of photocatalysts and transition-metals, and shows high regio- and stereoselectivities.

Ni-Catalyzed Regioselective Hydroarylation of 1-Aryl-1,3-Butadienes with Aryl Halides

An efficient nickel-catalyzed regioselective hydroarylation of 1,3-dienes with aryl halides and a silane has been developed, affording a range of allylic arenes in good to excellent yields under mild conditions. This method exhibits broad substrate scope,

Cu-Catalyzed highly regioselective 1,2-hydrocarboxylation of 1,3-dienes with CO2

A practical copper-catalyzed highly regioselective 1,2-hydrocarboxylation of terminal 1,3-diene with carbon dioxide has been developed. Under mild reaction conditions, this chemistry afforded 2-benzyl-β,γ-unsaturated acid derivatives as products, which are a kind of important unit for bio-active molecules and versatile precursors for organic synthesis, with good functional group tolerance. The key intermediate in this transformation is illustrated by control experiments.