82320-69-2

Basic information

• Product Name: (2-methoxybenzoylmethyl)triphenylphosphonium bromide
• Synonyms: (2-methoxybenzoylmethyl)triphenylphosphonium bromide
• CAS NO: 82320-69-2
• Molecular Weight: 491.364
• Mol File: 82320-69-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: (2-methoxybenzoylmethyl)triphenylphosphonium bromide(CAS DataBase Reference)
• NIST Chemistry Reference: (2-methoxybenzoylmethyl)triphenylphosphonium bromide(82320-69-2)
• EPA Substance Registry System: (2-methoxybenzoylmethyl)triphenylphosphonium bromide(82320-69-2)

Safety Data

• Hazardous Substances Data: 82320-69-2(Hazardous Substances Data)

Upstream product

• 31949-21-0 bromomethyl 2-methoxyphenyl ketone 
• 603-35-0 triphenylphosphine 
• 579-74-8 2-Methoxyacetophenone 
• 118-93-4 o-hydroxyacetophenone 
• 4079-52-1 methoxymethyl phenyl ketone 

Downstream Products

• 1015085-05-8 1-(2-methoxyphenyl)-2-(triphenyl-λ⁵-phosphaneylidene)ethan-1-one 
• 1256284-95-3 1-(2-methoxyphenyl)-2-(9-methyl-2,3,4,9-tetrahydro-1H-carbazol-4-yl)ethanone 
• 77942-10-0 1-(2-methoxyphenyl)prop-2-en-1-one 

Relevant articles and documents

Fe-Catalyzed Cycloisomerization of Aryl Allenyl Ketones: Access to 3-Arylidene-indan-1-ones

A cycloisomerization of aryl allenyl ketones to 3-arylidene-indan-1-ones using a cationic Fe-complex as a catalyst is reported. The catalyst opens a synthetically interesting reaction pathway to this surprisingly underrepresented class of indanones that are not accessible using alternative catalytic systems.

Highly efficient route to functionalized tetrahydrocarbazoles using a tandem cross-metathesis/intramolecular-hydroarylation sequence

The scope of the novel ruthenium-catalyzed tandem cross-metathesis/ intramolecular-hydroarylation sequence is described. This methodology offers a practical and efficient synthesis of structurally diverse and complex tetrahydrocarbazoles in good to excellent yields (up to 98%). Moreover, preliminary efforts towards the development of an enantioselective version of the current process by sequential catalysis with ruthenium complex and chiral amine are presented, with high yields and enantioselectivities (up to 88% yield and 91% ee).