15982-59-9

Basic information

• Product Name: 1,4-Butanedione, 2-methyl-1,4-diphenyl-
• CAS NO: 15982-59-9
• Molecular Formula: C17H16O2
• Molecular Weight: 252.313
• Mol File: 15982-59-9.mol
• Article Data: 16

Chemical Properties

• CAS DataBase Reference: 1,4-Butanedione, 2-methyl-1,4-diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Butanedione, 2-methyl-1,4-diphenyl-(15982-59-9)
• EPA Substance Registry System: 1,4-Butanedione, 2-methyl-1,4-diphenyl-(15982-59-9)

Safety Data

• Hazardous Substances Data: 15982-59-9(Hazardous Substances Data)

Upstream product

• 4747-13-1 α-methoxystyrene 
• 88073-35-2 (Z)-2-methyl-1,4-diphenylbut-2-ene-1,4-dione 
• 89665-36-1 (E)-2-methyl-1,4-diphenylbut-2-ene-1,4-dione 
• 101446-25-7 2-bromo-3-methyl-1,4-diphenyl-but-2c-ene-1,4-dione 
• 94-02-0 ethyl 3-oxo-3-phenylpropionate 
• 2114-00-3 2-bromo-1-phenyl-1-propanone 
• 13735-81-4 1-styrenyloxytrimethylsilane 
• 4767-01-5 2-methyl-3-oxo-3-phenylpropionic acid 
• 66324-10-5 tert-butyldimethyl(1-phenylvinyloxy)silane 
• 28531-58-0 (2-oxo-2-phenylethyl)mercury chloride 
• 88377-60-0 α-methylacetophenone anion 
• 7196-01-2 4-(1-phenylvinyl)morpholine 
• 94287-27-1 tert-butyldimethyl((1-phenylprop-1-en-1-yl)oxy)silane 
• 17851-99-9 1-phenyl-2-tributylstannyl-1-ethanone 

Downstream Products

• 84302-11-4 3-methyl-2,5-diphenylfuran 
• 16206-34-1 3‐methyl‐2,5‐diphenyl‐1H‐pyrrole 
• 137171-51-8 2,4,6-tris(4-methoxyphenyl)-2,4,6-trisulfanylene-1,3,5,2,4,6-trioxatriphosphinane 
• 40808-46-6 4-methyl-2,5-diphenylthiophene, 

Relevant articles and documents

Oxovanadium(v)-catalyzed oxidative cross-coupling of enolates using O2as a terminal oxidant

The oxovanadium(v)-catalyzed oxidative cross-coupling of enolates using O2 as a terminal oxidant is reported, where a boron enolate and a silyl enol ether were employed as enolates. The redox behavior of V(v/iv) in this reaction under O2 was investigated by ESR and 51V NMR experiments.

Cross-coupling of dissimilar ketone enolates via enolonium species to afford non-symmetrical 1,4-diketones

Due to their closely matched reactivity, the coupling of two dissimilar ketone enolates to form a 1,4-diketone remains a challenge in organic synthesis. We herein report that umpolung of a ketone trimethylsilyl enol ether (1 equiv) to form a discrete enol

Selective intermolecular oxidative cross-coupling of enolates

Selective intermolecular oxidative cross-coupling of enolates, which is a bond-forming reaction between carbanion equivalents, remains as an unsolved issue despite its potential utility for the direct synthesis of unsymmetrical 1,4-diones. The main difficulty derives from the unavoidable homo-coupling. Our strategy depends on the selective one-electron oxidation of one enolate to afford an electrophilic carbonyl α-radical species, followed by trapping with another enolate. The present study demonstrates the selective oxovanadium(V)-induced cross-coupling between boron and silyl enolates.