19810-20-9

Basic information

• Product Name: 4-methoxy-α-phenyl-β-methylstyrene
• Synonyms: 4-methoxy-α-phenyl-β-methylstyrene
• CAS NO: 19810-20-9
• Molecular Weight: 224.302
• Mol File: 19810-20-9.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: 4-methoxy-α-phenyl-β-methylstyrene(CAS DataBase Reference)
• NIST Chemistry Reference: 4-methoxy-α-phenyl-β-methylstyrene(19810-20-9)
• EPA Substance Registry System: 4-methoxy-α-phenyl-β-methylstyrene(19810-20-9)

Safety Data

• Hazardous Substances Data: 19810-20-9(Hazardous Substances Data)

Upstream product

• 10467-10-4 ethylmagnesium iodide 
• 611-94-9 4-Methoxybenzophenone 
• 673-32-5 1-Phenylprop-1-yne 
• 100-66-3 methoxybenzene 
• 60-29-7 diethyl ether 
• 5720-07-0 4-methoxyphenylboronic acid 
• 696-62-8 para-iodoanisole 
• 100-58-3 phenylmagnesium bromide 
• 121-97-1 4-Methoxypropiophenone 
• 98-88-4 benzoyl chloride 
• 1754-88-7 ethylenetriphenylphosphorane 
• 104-92-7 1-bromo-4-methoxy-benzene 
• 17336-66-2 propiophenone N-tosylhydrazone 
• 1235751-66-2 3-ethyl-3-phenyl-3H-diazirine 

Downstream Products

• 183171-83-7 1-(4-methoxyphenyl)-1-phenyl-2-propanone 
• 35572-39-5 (S)-2-(4-methoxyphenyl)-1-phenylpropan-1-one 
• 1642593-96-1 (E)-1-methoxy-4-(3,3,3-trifluoro-2-methyl-1-phenyl-1-propenyl)benzene 
• 1642593-97-2 (Z)-1-methoxy-4-(3,3,3-trifluoro-2-methyl-1-phenyl-1-propenyl)benzene 
• 5782-14-9 2-methyl-3-(4-methoxybenzene)-1H-indole 

Relevant articles and documents

Selective Hydroarylation of 1,3-Diynes Using a Dimeric Manganese Catalyst: Modular Synthesis of Z-Enynes

The transition-metal-catalyzed selective hydroarylation of unsymmetrical alkynes represents the state-of-art in organic chemistry, and still mainly relies on the use of precious late-transition-metal catalysts. Reported herein is an unprecedented MnI-catalyzed hydroarylation of unsymmetrical 1,3-diyne alcohols with commercially available arylboronic acids with predictive selectivity. This method addresses the challenges in regio-, stereo-, and chemoselectivity. It offers a general, convenient and practical strategy for the modular synthesis of multisubstituted Z-configurated conjugated enynes. This protocol is distinguished by its operational simplicity, complete selectivity, excellent functional-group compatibility, and gram-scale potential. A dimeric MnI species, Mn2(CO)8Br2, was proven to be a much more efficient catalyst precursor than Mn(CO)5Br.

Al(OTf)3: An efficient lewis acid additive for domino addition-elimination of Grignard reagents to activated ketones

It has been demonstrated that aluminium triflate in either stoichiometric or catalytic quantities facilitates the addition-elimination of Grignard reagents to electron-rich ketones, such as methoxy substituted acetophenones, propiophenone and chromanone in a one-pot process, and that it has an enhancing effect on the addition of these reagents to the ketones. It has also been found that the reactions are highly stereoselective towards one regioisomer of the alkene in the case of oxygenated aryl-alkyl substituted substrates, but not when the elimination originates from a double benzylic alcohol intermediate.

Palladium catalyzed coupling of tosylhydrazones with aryl and heteroaryl halides in the absence of external ligands: Synthesis of substituted olefins

Palladium catalyzed cross-coupling reaction of hydrazones with aryl halides in the absence of external ligand is reported. The versatility of this coupling reaction is demonstrated in showcasing the selectivity of coupling reaction in the presence of hydr