69429-59-0

Basic information

• Product Name: 1-Propanone, 2-hydroxy-1-(2-hydroxyphenyl)-3-phenyl-
• CAS NO: 69429-59-0
• Molecular Formula: C15H14O3
• Molecular Weight: 242.274
• Mol File: 69429-59-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-Propanone, 2-hydroxy-1-(2-hydroxyphenyl)-3-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Propanone, 2-hydroxy-1-(2-hydroxyphenyl)-3-phenyl-(69429-59-0)
• EPA Substance Registry System: 1-Propanone, 2-hydroxy-1-(2-hydroxyphenyl)-3-phenyl-(69429-59-0)

Safety Data

• Hazardous Substances Data: 69429-59-0(Hazardous Substances Data)

Upstream product

• 100-52-7 benzaldehyde 
• 37542-14-6 aurone 
• 7169-34-8 3-oxo-2,3-dihydrobenzo[b]furan 

Relevant articles and documents

Synthetic studies towards the preparation of 2-benzyl-2-hydroxybenzofuran- 3(2H)-one, the prototype of naturally occurring hydrated auronols

Various synthetic approaches were employed to prepare 2-benzyl-2- hydroxybenzofuran-3(2H)-one (8), the prototype of naturally occurring auronols. While the base-induced ring transformation of 3-hydroxyflavanone (2) as well as the hydration of 2-benzylidenebenzofuran-3(2H)-one (=aurone; 6) proved to be inappropriate, the hydrogenolytic epoxide-ring opening of 2′- phenylspiro[benzofuran-2(3H),2′-oxiran]-3-one (7), obtained from 6, represents an efficient method to afford the auronol 8.