107114-29-4

Basic information

• Product Name: 1-(3,5-dibenzhydryl-2,4-dihydroxyphenyl)ethanone
• Synonyms: 1-(3,5-dibenzhydryl-2,4-dihydroxyphenyl)ethanone
• CAS NO: 107114-29-4
• Molecular Formula: C34H28O3
• Molecular Weight: 484.58432
• Mol File: 107114-29-4.mol
• Article Data: 1

Chemical Properties

• Melting Point: 144–145°C
• Appearance: /
• CAS DataBase Reference: 1-(3,5-dibenzhydryl-2,4-dihydroxyphenyl)ethanone(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(3,5-dibenzhydryl-2,4-dihydroxyphenyl)ethanone(107114-29-4)
• EPA Substance Registry System: 1-(3,5-dibenzhydryl-2,4-dihydroxyphenyl)ethanone(107114-29-4)

Safety Data

• Hazardous Substances Data: 107114-29-4(Hazardous Substances Data)

Usage

Preparation

Obtained by reaction of resacetophenone with diphenyl-carbinol in the presence of boron trifluoride etherate in dioxane at r.t. (14%).

Upstream product

• 89-84-9 2',4'-dihydroxy-4-acetophenone 
• 91-01-0 1,1-Diphenylmethanol 

Downstream Products

• 107114-38-5 3',5'-Bisdiphenylmethyl-2'-hydroxy-4'-methoxy-chalkone 
• 107114-30-7 1-(3,5-Dibenzhydryl-2,4-dimethoxy-phenyl)-ethanone 
• 107114-31-8 1-(3,5-Dibenzhydryl-2-hydroxy-4-methoxy-phenyl)-ethanone 
• 107114-41-0 7-Acetoxy-3-acetyl-6,8-bisdiphenylmethyl-2-methylchromone 

Relevant articles and documents

Aromatic Benzhydrylation: Part VI - Synthesis of Triarylmethane Types of Acetophenones, Chalkones and 2-Methylchromones

Resacetophenone (1) on treatment with diphenylcarbinol in the presence of BF3*Et2O affords a mixture of 3-diphenylmethyl- (3a; 21.4percent), 5-diphenylmethyl- (4a; 39.3percent), and 3,5-bisdiphenylmethyl- (2a; 14.3percent) derivatives which on heating with sodium acetate and acetic anhydride under Perkin's conditions give the corresponding 7-acetoxy-3-acetyl-2-methylchromones (6a, 6c and 6e).Alkaline hydrolysis of 6a-c yields the corresponding 7-hydroxychromone (6b, 6d and 6f).Triarylmethane types of chalkones (5a, 5b and 5c) have been prepared from the corresponding acetophenones (2c, 3c and 4c).All the new compounds have been characterized by their UV, IR and PMR data.