112894-58-3

Basic information

• Product Name: Pyrylium, 4-[[2-(4-methoxyphenyl)-2-oxoethyl]thio]-2,6-dimethyl-, bromide
• CAS NO: 112894-58-3
• Molecular Formula: C16H17O3S.Br
• Molecular Weight: 369.279
• Mol File: 112894-58-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Pyrylium, 4-[[2-(4-methoxyphenyl)-2-oxoethyl]thio]-2,6-dimethyl-, bromide(CAS DataBase Reference)
• NIST Chemistry Reference: Pyrylium, 4-[[2-(4-methoxyphenyl)-2-oxoethyl]thio]-2,6-dimethyl-, bromide(112894-58-3)
• EPA Substance Registry System: Pyrylium, 4-[[2-(4-methoxyphenyl)-2-oxoethyl]thio]-2,6-dimethyl-, bromide(112894-58-3)

Safety Data

• Hazardous Substances Data: 112894-58-3(Hazardous Substances Data)

Upstream product

• 1004-37-1 2,6-dimethyl-pyran-4-thione 
• 2632-13-5 2-Bromo-4'-methoxyacetophenone 
• 71-43-2 benzene 

Downstream Products

• 112894-65-2 2-(2,6-Dimethyl-pyran-4-ylidene)-1-(4-methoxy-phenyl)-ethanone 

Relevant articles and documents

SYNTHESES OF VINYLOGOUS 4H-PYRONES FROM 2,6-DIMETHYL-4H-PYRAN-4-THIONE AND ARENYL BROMOMETHYL KETONES

2,6-Dimethyl-4H-pyran-4-ylideneacetophenones (5) were prepared by desulfurization of mercaptopyrilium salts (4) with diazabicycloundecene (DBU) in moderate yield.The 1H NMR spectra in CDCl3 solution of 5 show the exclusive preference for s-cis conf