98449-73-1

Upstream product

• 86-81-7 3,4,5-trimethoxy-benzaldehyde 
• 94671-00-8 1-[1-(2-bromo-4,5-methylenedioxyphenyl)]-1,3-dithiane 
• 15930-53-7 6-bromo-3,4-methylenedioxybenzaldehyde 

Downstream Products

• 109-80-8 1.3-propanedithiol 
• 2955-22-8 6,7-methylenedioxy-1-(3,4,5-trimethoxyphenyl)naphthoic anhydride 
• 98449-76-4 5-(3,4,5-Trimethoxy-phenyl)-naphtho[2,3-d][1,3]dioxole-6,7-dicarboxylic acid 7-methyl ester 
• 98449-79-7 5′-methoxyretrochinensin 
• 6258-41-9 5-(3,4,5-Trimethoxy-phenyl)-8H-furo[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6-one 

Relevant academic research and scientific papers

Mono-Aryl/Alkylthio-Substituted (Hetero)acenes of Exceptional Thermal and Photochemical Stability by the Thio-Friedel–Crafts/Bradsher Cyclization Reaction

The highly substituted mono-aryl/alkylthio-(hetero)acenes prepared in this study have been found to be thermally more stable (Tdecomp.=331–354 °C) than the known di-aryl/alkylthio-substituted acenes by an average of 25 °C. They are also much mo

A selective removal of the secondary hydroxy group from ortho-dithioacetal-substituted diarylmethanols

We present a successful deoxygenation reaction of ortho-1,3-dithianylaryl(aryl)methanols which enables a selective removal of the secondary hydroxy group in presence of the 1,3-dithianyl moiety under reductive conditions. This reaction proceeds well with

10-Thiosubstituted pentahydroxyanthracene derivatives, a method of their preparation and intermediate compounds

The present invention relates to the novel fused aromatic hydrocarbons represented by the general formula 1, wherein R- is alkyl having 1 to 12 carbon atoms, benzyl, phenyl, naphthyl, having application in organic optoelectronics. The present invention al

A NEW ROUTE TO 1-PHENYLNAPHTHALENES BY CYCLOADDITION: A SIMPLE AND SELECTIVE SYNTHESIS OF SOME NAPHTHALENE LIGNAN LACTONES

2-(2-Dithianyl)benzhydrols (2 a-c) undergo facile cycloaddition reaction with maleic anhydride under thermal conditions to give 1-phenyl-naphthalenes (7 a-c) in one step.The naphthalenes (7 a-c) have been converted into the naphthalene lignan lactones, (9 a-c) and (10 a-c).