158307-79-0

Basic information

• Product Name: 4,5-dihydro-2-<2-(2',4'-dimethoxybenzyl)-3-methoxy-4-methylphenyl>-4,4'-dimethyloxazole
• CAS NO: 158307-79-0
• Molecular Weight: 369.461
• Mol File: 158307-79-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4,5-dihydro-2-<2-(2',4'-dimethoxybenzyl)-3-methoxy-4-methylphenyl>-4,4'-dimethyloxazole(CAS DataBase Reference)
• NIST Chemistry Reference: 4,5-dihydro-2-<2-(2',4'-dimethoxybenzyl)-3-methoxy-4-methylphenyl>-4,4'-dimethyloxazole(158307-79-0)
• EPA Substance Registry System: 4,5-dihydro-2-<2-(2',4'-dimethoxybenzyl)-3-methoxy-4-methylphenyl>-4,4'-dimethyloxazole(158307-79-0)

Safety Data

• Hazardous Substances Data: 158307-79-0(Hazardous Substances Data)

Upstream product

• 55791-52-1 1-(chloromethyl)-2,4-dimethoxybenzene 
• 76959-16-5 4,5-dihydro-2-(2,3-dimethoxy-5-methylphenyl)-4,4-dimethyloxazole 
• 93-51-6 2-Methoxy-4-methylphenol 
• 7314-44-5 2,4-dimethoxylbenzyl alcohol 
• 5701-86-0 2,3-dimethoxy-5-methylbenzaldehyde 
• 90919-49-6 2,3-Dimethoxy-5-methylbenzoyl chloride 
• 5653-56-5 2,3-dimethoxy-5-methylbenzoic acid 

Downstream Products

• 127870-66-0 2-(2',4'-dimethoxybenzyl)-3-methoxy-5-methylbenzoic acid 

Relevant articles and documents

A New Synthesis of Anthraquinones Using Dihydro-oxazoles and Grignard Reagents Derived from Mg(Anthracene)(THF)3

A general synthesis of anthraquinones which depends on the displacement of the methoxy group from an o-methoxyaryldihydro-oxazole by a methoxy substituted benzylmagnesium chloride, generated by using a magnesium-anthracene complex, has been developed.The masked benzylbenzoic acids which result from these reactions are deprotected and then ring-closed to anthrones which on oxidation yield anthraquinones.In this way, the followeing naturally occurring anthraquinones (or derivatives thereof have been synthesized): chrysophanol (9), islandicin (19), digitopurpone (21), tri-O-methylemodin (26), and di-O-methylsoranjidiol (29).