5670-78-0

Basic information

• Product Name: Benzene, 1,1'-(ethoxymethylene)bis-
• CAS NO: 5670-78-0
• Molecular Formula: C15H16O
• Molecular Weight: 212.291
• Mol File: 5670-78-0.mol
• Article Data: 40

Chemical Properties

• CAS DataBase Reference: Benzene, 1,1'-(ethoxymethylene)bis-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,1'-(ethoxymethylene)bis-(5670-78-0)
• EPA Substance Registry System: Benzene, 1,1'-(ethoxymethylene)bis-(5670-78-0)

Safety Data

• Hazardous Substances Data: 5670-78-0(Hazardous Substances Data)

Upstream product

• 51-28-5 2,4-Dinitrophenol 
• 908093-98-1 diazodiphenylmethane 
• 64-17-5 ethanol 
• 109-94-4 formic acid ethyl ester 
• 968-39-8 Triphenylmethylethylether 
• 60-29-7 diethyl ether 
• 896-65-1 (1,2-diphenylcyclopropyl)benzene 
• 25115-94-0 benzhydryl 4-nitrobenzoate 
• 28294-36-2 (2-(4-methoxyphenyl)cyclopropane-1,1-diyl)dibenzene 
• 595-91-5 triphenylacetic acid 
• 119-61-9 benzophenone 
• 109-73-9 N-butylamine 
• 32636-65-0 diphenylmethyl diethyl phosphate 
• 762-04-9 phosphonic acid diethyl ester 

Downstream Products

• 614-45-9 tert-Butyl peroxybenzoate 
• 64-17-5 ethanol 
• 93-89-0 benzoic acid ethyl ester 
• 64-19-7 acetic acid 
• 519-73-3 triphenylmethane 
• 3784-21-2 1,2-diethoxy-1,1,2,2-tetraphenylethane 
• 876485-66-4 bis-(α-ethoxy-benzhydryl)-peroxide 
• 10060-17-0 (diphenylmethyl)potassium 
• 141-78-6 ethyl acetate 
• 776-74-9 Bromodiphenylmethane 
• 101-81-5 Diphenylmethane 
• 99159-24-7 (benzo[b]thien-2-yl)diphenylmethane 
• 5849-36-5 diphenylphosphinic anhydride 
• 90-99-3 diphenylchloromethane 

Relevant articles and documents

Determination of the Heat of Reaction for the Formation of Diphenylcarbene from Diphenyldiazomethane Using Photoacoustic Calorimetry

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Method for synthesizing ether by catalyzing alcohol through trimethyl halosilane

The invention discloses a method for synthesizing ether by catalyzing alcohol through trimethyl halosilane. According to the method, under the conditions of air or nitrogen atmosphere, no solvent andno transition metal catalyst, an alcohol compound is directly used as a raw material, trimethyl halosilane is used as a catalyst, and symmetric or asymmetric ether is synthesized through one-step selective dehydration reaction. According to the method, the use of strong acid, strong base and organic primary halides with high toxicity, instability and higher price is avoided, the synthesis steps are shortened, the synthesis efficiency is improved, the reaction has good selectivity, and a target ether product can be obtained preferentially.

Aryl Boronic Acid Catalysed Dehydrative Substitution of Benzylic Alcohols for C?O Bond Formation

A combination of pentafluorophenylboronic acid and oxalic acid catalyses the dehydrative substitution of benzylic alcohols with a second alcohol to form new C?O bonds. This method has been applied to the intermolecular substitution of benzylic alcohols to form symmetrical ethers, intramolecular cyclisations of diols to form aryl-substituted tetrahydrofuran and tetrahydropyran derivatives, and intermolecular crossed-etherification reactions between two different alcohols. Mechanistic control experiments have identified a potential catalytic intermediate formed between the aryl boronic acid and oxalic acid.