24776-44-1

Basic information

• Product Name: (4-hydroxynaphthalen-1-yl)(phenyl)methanone
• Synonyms: (4-Hydroxy-1-naphthyl)(phenyl)methanone; methanone, (4-hydroxy-1-naphthalenyl)phenyl-
• CAS NO: 24776-44-1
• Molecular Formula: C₁₇H₁₂O₂
• Molecular Weight: 248.276
• Mol File: 24776-44-1.mol
• Article Data: 14

Chemical Properties

• Boiling Point: 463.371°C at 760 mmHg
• Flash Point: 197.17°C
• Density: 1.241g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.682
• CAS DataBase Reference: (4-hydroxynaphthalen-1-yl)(phenyl)methanone(CAS DataBase Reference)
• NIST Chemistry Reference: (4-hydroxynaphthalen-1-yl)(phenyl)methanone(24776-44-1)
• EPA Substance Registry System: (4-hydroxynaphthalen-1-yl)(phenyl)methanone(24776-44-1)

Safety Data

• Hazardous Substances Data: 24776-44-1(Hazardous Substances Data)

Upstream product

• 90-15-3 α-naphthol 
• 98-07-7 Benzotrichlorid 
• 607-55-6 α-naphthyl benzoate 
• 75-15-0 carbon disulfide 
• 7446-70-0 aluminium trichloride 
• 5328-01-8 1-ethoxynaphthalene 
• 98-88-4 benzoyl chloride 
• 280763-60-2 1-[2-(2-phenyl-1-ethynyl)phenyl]-2-propyn-1-one 
• 24776-45-2 1-benzoyl-4-methoxynaphthalene 

Downstream Products

• 90-15-3 α-naphthol 
• 65-85-0 benzoic acid 
• 1226896-59-8 (R)-4'-benzoyl-3,4-dihydro-1'H,5H-spiro[furan-2,2'-naphthalene]-1',5-dione 
• 1226896-50-9 3-(4-benzoyl-1-hydroxynaphthalen-2-yl)propanoic acid 
• 108055-01-2 C₁₇H₁₁⁽²⁾HO₂ 
• 108054-95-1 2-Hydroxy-4-[1-phenyl-meth-(E)-ylidene]-4H-naphthalen-1-one 
• 72261-62-2 4-benzylnaphthalene-1,2-dione 
• 94866-78-1 1-(4-Benzoyl-1-naphthoxy)-butanon-⁽²⁾ 
• 28178-96-3 4-(phenylmethyl)-1-naphthalenol 
• 124121-74-0 5-benzoyl-dinaphtho[1,2-b;2',3'-d]furan-7,12-quinone 

Relevant articles and documents

An Unusual Conversion of 2-(Alkynonyl)Alkynylbenzenes to Isocoumarins by a Retro-Favorskii-like Degradation

We report the discovery of an anomalous reaction of 2-(alkynonyl)alkynylbenzenes under AgI catalysis for the selective formation of isocoumarins. This reaction is previously undocumented for 2-(alkynonyl)alkynylbenzenes in terms of the reaction mechanism and the product formed. Water (H2O18) labeling studies suggested a possible mechanistic pathway in which the initial formation of a pyrylium ion is followed by hydrative dealkynylation, that is, water incorporation and alkyne expulsion, similar to a retro-Favorskii reaction.

Synthesis of spiro[2.5]octa-4,7-dien-6-one with consecutive quaternary centers via 1,6-conjugate addition induced dearomatization of para-quinone methides

An efficient one-pot approach for the synthesis of spiro[2.5]octa-4,7-dien-6-ones by employing para-quinone methides has been developed. The reaction proceeded smoothly in high yields under mild conditions without the use of metals. Moreover, all products obtained herein contained two or three consecutive quaternary centers.

Alkali ion exchanged nafion as a confining medium for photochemical reactions

Methanol-swollen Nafion beads were used as microreactors to control the photochemical reaction pathways. Product selectivity in three unimolecular reactions, namely, the photo-Fries rearrangement of naphthyl esters, Norrish Type I reaction of 1-phenyl-3-p-tolyl-propan-2-one and Norrish Type I and Type II reactions of benzoin alkyl ethers were examined. The influence of cations over the photodimerization of acenaphthylene and cross-photodimerization between acenaphthylene and N-benzyl maleimide included within Nafion were also examined. The photochemical behaviors of the above substrates were significantly altered within Nafion compared with their solution photochemistry. Of particular interest, the product distributions were found to depend on the counter cations of Nafion.