123731-52-2

Upstream product

• 108-98-5 thiophenol 
• 3840-30-0 5-(chloromethyl)-1,2,3-trimethoxybenzene 
• 86-81-7 3,4,5-trimethoxy-benzaldehyde 
• 3840-31-1 (3,4,5-trimethoxyphenyl)methanol 
• 21852-50-6 3,4,5-trimethoxybenzyl bromide 

Downstream Products

• 86-81-7 3,4,5-trimethoxy-benzaldehyde 
• 123731-60-2 Methanesulfonic acid (S)-1-(2-bromo-3,4,5-trimethoxy-phenyl)-4-(tert-butyl-dimethyl-silanyloxy)-heptyl ester 
• 123731-60-2 Methanesulfonic acid 1-(2-bromo-3,4,5-trimethoxy-phenyl)-4-(tert-butyl-dimethyl-silanyloxy)-heptyl ester 
• 123731-58-8 Acetic acid (S)-1-(2-bromo-3,4,5-trimethoxy-phenyl)-4-(tert-butyl-dimethyl-silanyloxy)-heptyl ester 
• 123731-58-8 Acetic acid 1-(2-bromo-3,4,5-trimethoxy-phenyl)-4-(tert-butyl-dimethyl-silanyloxy)-heptyl ester 
• 123731-59-9 (4S)-1-(2-bromo-3,4,5-trimethoxyphenyl)-4-t-butyldimethylsilyloxy-1-heptanol 
• 123731-59-9 1-(2-bromo-3,4,5-trimethoxyphenyl)-4-t-butyldimethylsilyloxy-1-heptanol 
• 123808-04-8 2-bromo-1-<(1E,4S)-4-t-butyldimethylsilyloxy-1-heptenyl>-3,4,5-trimethoxybenzene 
• 123731-61-3 (+/-)-2-bromo-1-<(E)-4-t-butyldimethylsilyloxy-1-heptenyl>-3,4,5-trimethoxybenzene 
• 123731-65-7 6-((2S,3R,5S)-3-Hydroxy-5-propyl-tetrahydro-furan-2-yl)-2,3,4-trimethoxy-benzoic acid 
• 123731-65-7 6-((2S,3R)-3-Hydroxy-5-propyl-tetrahydro-furan-2-yl)-2,3,4-trimethoxy-benzoic acid 
• 123808-07-1 (2S,3R,5S)-2-(2-bromo-3,4,5-trimethoxyphenyl)-5-propyltetrahydrofuran-3-ol 
• 123731-63-5 2-(2-bromo-3,4,5-trimethoxyphenyl)-5-propyltetrahydrofuran-3-ol 
• 28890-33-7 (2R,3aR,9bR)-2,3,3a,9b-tetrahydro-6-hydroxy-7,8-dimethoxy-2-propyl-5H-furo(3,2-c)(2)benzopyran-5-one 

Relevant academic research and scientific papers

Dithioacetalization or thioetherification of benzyl alcohols using 9-mesityl-10-methylacridinium perchlorate photocatalyst

We report herein the use of 9-mesityl-10-methylacridinium perchlorate as the visible-light photocatalyst for dithioacetalization or thioetherification of benzyl alcohols in one pot using aerial dioxygen as a terminal oxidant. EPR analysis and Stern-Volmer

Visible-Light-Induced Cyclization of Electron-Enriched Phenyl Benzyl Sulfides: Synthesis of Tetrahydrofurans and Tetrahydropyrans

A new approach to the preparation of tetrahydrofurans and tetrahydropyrans through a photoredox catalytic process is described. The introduction of a phenylsulfanyl auxiliary group permits the substrates to be readily oxidized to form cationic intermediates for sequential intramolecular cyclization. The method features mild reaction conditions and operational simplicity.

Lewis acid assisted permanganate oxidations

Lewis acids combine with permanganate in acetone solutions to form a complex that has enhanced oxidizing capabilities. The use of Lewis acids under these conditions to promote permanganate oxidations is superior to the use of Bronsted acids because the latter promote enolization of the solvent and subsequent unproductive reduction of the oxidant. The products obtained from a variety of alkenes, alkynes, arenes, sulfides, alcohols and ethers have been identified and probable reaction mechanisms proposed.

SYNTHESIS OF MONOCERIN, AN ANTIFUNGAL, INSECTICIDAL AND PHYTOTOXIC HEPTAKETIDE METABOLITE OF EXSEROHILUM MONOCERAS

Both the naturally occurring enantiomer and the racemate of monocerin were synthesized for the first time.