54812-43-0

Upstream product

• 2441-46-5 1,2,4,5-tetramethoxybenzene 
• 74-88-4 methyl iodide 
• 74-83-9 methyl bromide 

Downstream Products

• 851759-67-6 (2S,5R,6R)-3,5-dimethyl-6-(2,3,5,6-tetramethoxy-4-methyl-phenyl)-5,6-dihydro-2H-pyran-2-carboxylic acid methyl ester 
• 851759-93-8 (1R,2S,4R,5S)-1,5-dimethyl-6-(2,3,5,6-tetramethoxy-4-methyl-phenyl)-3,7-dioxobicyclo[4.1.0-]heptane-2-carboxylic acid methyl ester 
• 851759-68-7 (1S,2S,4R,5S)-1,5-dimethyl-6-(2,3,5,6-tetramethoxy-4-methyl-phenyl)-3,7-dioxobicyclo[4.1.0-]heptane-2-carboxylic acid methyl ester 
• 851760-11-7 (5S,6R)-4-hydroxy-3,5-dimethyl-6-(2,3,5,6-tetramethoxy-4-methyl-phenyl)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 
• 851759-70-1 (2S,3R,4R,5R,6R)-4-hydroxy-3,5-dimethyl-6-(2,3,5,6-tetramethoxy-4-methyl-phenyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 
• 851760-10-6 (4S,5R,6R)-4-hydroxy-3,5-dimethyl-6-(2,3,5,6-tetramethoxy-4-methyl-phenyl)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 
• 851759-69-8 (4R,5R,6R)-4-hydroxy-3,5-dimethyl-6-(2,3,5,6-tetramethoxy-4-methyl-phenyl)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 
• 851760-14-0 (2S,3S,4R,5S,6R)-4-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-6-(2,3,5,6-tetramethoxy-4-methyl-phenyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 
• 1760-82-3 2,5-dimethoxy-3-methyl-[1,4]benzoquinone 
• 90111-36-7 2-hydroxy-5-methoxy-3-methylcyclohexa-2,5-diene-1,4-dione 
• 851759-66-5 2,3,5,6-tetramethoxy-4-methyl-benzaldehyde 

Relevant academic research and scientific papers

Phytotoxic activity of quinones and resorcinolic lipid derivatives

On the basis of the reported phytotoxic activity of sorgoleone and resorcinolic lipids identified from the root extracts of Sorghum bicolor, 8 resorcinolic lipid derivatives and 10 quinones with various side chain sizes were synthesized. The phytotoxicity of the compounds was tested against a monocot and a dicot species. The quinones were phytotoxic, whereas the resorcinolic lipids were not. Of the quinones, 2-hydroxy-5-methoxy-3- pentylcyclohexa-2,5-diene-1,4-dione, having a five-carbon side chain, showed phytotoxic activity similar to that of natural compound sorgoleone. This article not subject to U.S. Copyright. Published 2010 by the American Chemical Society.

Rust disease control by Aphanocladium album and/or Beauveria brongniartii

There is disclosed a method and composition for controlling rust disease in plants. Metabolites produced by Aphanocladium album mycoparasites are recovered and applied in an effective amount to plants at risk for acquiring rust disease More specifically,

Stereocontrolled [4+2]-annulation accessing dihydropyrans: Synthesis of the C1a-C10 fragment of kendomycin

(Chemical Equation Presented) Development of new organosilane reagents bearing C-centered chirality where the stereocenter is fully substituted, and their use in the stereocontrolled synthesis of cis- and trans-dihydropyrans containing a trisubstituted ol