553-19-5

Usage

Uses

Xanthyletin is a compound that has aromatase inhibition and cytotoxic .

InChI:InChI=1/C14H12O3/c1-14(2)6-5-10-7-9-3-4-13(15)16-11(9)8-12(10)17-14/h3-8H,1-2H3

Upstream product

• 93-35-6 7-hydroxy-2H-chromen-2-one 
• 115-19-5 2-methyl-but-3-yn-2-ol 
• 31525-67-4 dimethylacetal of 3-methyl-3-hydroxybutyraldehyde 
• 52085-14-0 4-benzoxy-salicylaldehyde 
• 27421-18-7 7-((2-methylbut-3-yn-2-yl)oxy)-2H-chromen-2-one 
• 1111-97-3 3-chloro-3-methylbut-1-yne 

Downstream Products

• 16498-71-8 6-Hydroxy-8,8-dimethyl-7,8-dihydro-6H-pyrano[3,2-g]chromen-2-one 
• 5993-18-0 decursinol 

Relevant academic research and scientific papers

A simple and efficient approach for the preparation of dihydroxanthyletin, xanthyletin, decursinol and marmesin

A simple and efficient approach has been developed for the preparation of coumarin natural products such as dihydroxanthyletin, xanthyletin, decursinol and marmesin starting from commercially available 2,4-dihydroxybenzaldehyde with very good yields. Wittig homologation and Claisen rearrangement are the protocols used to achieve these molecules.

Gold nanoparticles supported on TiO2 catalyse the cycloisomerisation/oxidative dimerisation of aryl propargyl ethers

Gold nanoparticles supported on TiO2 (～1%) catalyse in high yields the selective cycloisomerisation of aryl propargyl ethers into the corresponding 2H-chromenes, under heterogeneous conditions. 2H,2′H-3, 3′-Bichromenes resulting from a catalytic oxidative dimerization pathway are also formed as by-products. The Royal Society of Chemistry 2011.

Anti-AIDS agents 83. Efficient microwave-assisted one-pot preparation of angular 2,2-dimethyl-2H-chromone containing compounds

A novel and efficient microwave-assisted one-pot reaction was developed to synthesize angular 2,2-dimethyl-2H-chromone-containing compounds, which is the first and key step in the synthesis of potent DCK and DCP anti-HIV agents. The newly developed microwave synthesis conditions dramatically shortened the reaction time from 2 days to 4 h with improved yields.

Cesium fluoride-mediated claisen rearrangements of phenyl propargyl ethers: Substituent effects of an orthoalkoxy group on the benzene ring or modified propargyl residues

The expected 7-alkoxy-2-methylbenzo[b]furans were effectively given in the CsF-mediated Claisen rearrangement of phenyl propargyl ethers with an o-alkoxy substituent on the benzene ring. On the other hand CsF did not affect the production of the corresponding benzo[b]furans when ethers, carrying a propargyl residue modified by either 1,1-dimethyl or 3-ethoxycarbonyl functions, were used as substrates in the rearrangement.

Studies on Rutaceae: Part II - Chemical Investigations of the Constituents of Atlantia Wightii, Limon creniaulata, Feronia limonia, Citrus limon and Synthesis of Luvangetin, Xanthyletin and Marmin

Four different species of Rutaceae belonging to the genera Atalantia, Limonia, Feronia and Citrus have been subjected to thorough chemical investigation.Convenient and simple syntheses of luvangetin (II), a major constituent of Limonia crenulata, xanthyletin (I), obtained from Citrus limon and marmin (IX), a lactonic constituent of Feronia limonia, have been described.