1372713-46-6

Basic information

• Product Name: 1,1,1-trichloro-4-hydroxy-4-(4-nitrophenyl)-3-buten-2-one
• CAS NO: 1372713-46-6
• Molecular Weight: 310.521
• Mol File: 1372713-46-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,1,1-trichloro-4-hydroxy-4-(4-nitrophenyl)-3-buten-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,1-trichloro-4-hydroxy-4-(4-nitrophenyl)-3-buten-2-one(1372713-46-6)
• EPA Substance Registry System: 1,1,1-trichloro-4-hydroxy-4-(4-nitrophenyl)-3-buten-2-one(1372713-46-6)

Safety Data

• Hazardous Substances Data: 1372713-46-6(Hazardous Substances Data)

Upstream product

• 53577-98-3 1-(1,1-dimethoxyethyl)-4-nitrobenzene 

Relevant articles and documents

Synthesis and structure of novel 1-aryl-4,4,4-trichloro-1,3-butanediones

Novel 1-aryl-4,4,4-trichloro-1,3-butanediones in good yields (80-97%) were synthesized in one pot through acetal acylation with trichloroacetyl chloride followed by acid hydrolysis. Structures of all compounds were elucidated by elemental analysis, mass spectrometry, and 1H/13C nuclear magnetic resonance (NMR) measurements. The 1H/13C NMR data showed that trichloromethyl-β-diketones 2a-k in solution are predominantly ketoenol. However, the spectroscopic data from 4,4,4-trichloro-2-methyl- 1-phenyl-1,3-butabedione (2l) with methyl substituent between carbonyls showed a bias toward the diketo form in solution. X-ray diffraction of monocrystals from 2g and 2i showed that these compounds are cis-ketoenol tautomers. Supplemental materials are available for this article. Go to the publisher's online edition of Synthetic Communcations1 to view the free supplemental file. Taylor & Francis Group, LLC.