134311-00-5

Basic information

• Product Name: Benzene, 1,1'-(3-butenylidene)bis[4-methoxy-
• CAS NO: 134311-00-5
• Molecular Formula: C18H20O2
• Molecular Weight: 268.356
• Mol File: 134311-00-5.mol
• Article Data: 19

Chemical Properties

• CAS DataBase Reference: Benzene, 1,1'-(3-butenylidene)bis[4-methoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,1'-(3-butenylidene)bis[4-methoxy-(134311-00-5)
• EPA Substance Registry System: Benzene, 1,1'-(3-butenylidene)bis[4-methoxy-(134311-00-5)

Safety Data

• Hazardous Substances Data: 134311-00-5(Hazardous Substances Data)

Upstream product

• 762-72-1 allyl-trimethyl-silane 
• 69545-37-5 di(p-anisyl)methyl bromide 
• 123-11-5 4-methoxy-benzaldehyde 
• 13139-86-1 4-methoxyphenyl magnesium bromide 
• 15795-54-7 5-(4-methoxybenzylidene)-2,2-dimethyl-[1,3]dioxane-4,6-dione 
• 1190929-81-7 5-(bis(4-methoxyphenyl)methyl)-2,2-dimethyl-1,3-dioxane-4,6-dione 
• 726-18-1 4,4'-dianisylmethane 
• 728-87-0 4,4'-Dimethoxybenzhydrol 
• 4028-23-3 Allylchlorodimethylsilane 
• 18146-00-4 allyloxytrimethylsilane 
• 100-66-3 methoxybenzene 
• 46835-92-1 bis(p-methoxyphenyl)methyl cation 
• 7525-23-7 4,4'-dimethoxydiphenylmethyl chloride 
• 76-63-1 allytriphenyltin 

Relevant articles and documents

Facile Direct Coupling Reactions of MOM-protected Benzylic Alcohols Using Aluminum Chloride

MOM group is one of the most commonly used protecting groups for alcohols. This study describes novel direct functionalization of the MOM-protected benzylic alcohols. Preparation of allylic compounds from benzyl MOM ethers was successfully achieved by utilization of allyltrimethylsilane and AlCl3. In addition, direct azidation of benzyl MOM ethers using TMSN3 was successful carried out under AlCl3-mediated reaction conditions. These results demonstrate that this novel synthetic procedure is a promising approach to direct functionalization of MOM-protected alcohols including allylation and azidation.

Direct allylation of benzyl alcohols, diarylmethanols, and triarylmethanols mediated by XtalFluor-E

We report the direct allylation of benzyl alcohols, diarylmethanols and triarylmethanols mediated by XtalFluor-E using allyltrimethylsilane. The resulting allylated products are obtained in moderate to high yield.

Direct Dehydroxylative Coupling Reaction of Alcohols with Organosilanes through Si-X Bond Activation by Halogen Bonding

The combined use of a halogen bond (XB) donor with trimethylsilyl halide was found to be an efficient cocatalytic system for the direct dehydroxylative coupling reaction of alcohol with various nucleophiles, such as allyltrimethylsilane and trimethylcyanide, to give the corresponding adduct in moderate to excellent yields. Detailed control experiments and mechanistic studies revealed that the XB interaction was crucial for the reaction. The application of this coupling reaction is also described.