87050-64-4

Upstream product

• 5600-82-8 2,5-dimethoxy-3-methylphenylmethanol 
• 5548-30-1 2,5-dimethoxy-3-methylbenzaldehyde 
• 127870-68-2 2,5-dimethoxy-3-methylbenzonitrile 
• 100940-11-2 2,5-dimethoxy-3-methylbenzoic acid 
• 13523-12-1 1-bromo-2,5-dimethoxy-3-methylbenzene 

Downstream Products

• 127870-63-7 4,5-dihydro-2-<2-(2',5'-dimethoxy-3'-methylbenzyl)-2-methoxyphenyl>-4,4-dimethyloxazole 
• 238739-95-2 2-chloromethyl-6-methyl-[1,4]benzoquinone 
• 127870-64-8 2-(2',5'-dimethoxy-3'-methylbenzyl)-3-methoxybenzoic acid 
• 1346697-09-3 2,5-dimethoxy-1-methyl-3-(7-methyl-5-(phenylsulfonyl)oct-6-en-2-ynyl)benzene 
• 87050-76-8 (E)-1,2-bis<3-<(acetoxy)methyl>-2,5-dimethoxyphenyl>ethene 
• 87050-75-7 C₂₀H₂₂Br₂O₄ 
• 87050-74-6 (E)-1,2-bis(2,5-dimethoxy-m-tolyl)ethene 
• 87050-65-5 (2,5-dimethoxy-3-methylbenzyl)triphenylphosphonium chloride 

Relevant academic research and scientific papers

Radical reactions leading to substituted coumarins

The reaction of 4-hydroxycoumarins with a series of quinonic chlorides under photostimulation was shown to provide an efficient approach to 3- alkylated coumarin derivatives. Alkylation reactions of this type proceeded via an electron transfer mechanism (

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).