28201-53-8

Upstream product

• 83796-14-9 2-methyl-5-<1-(trimethylsiloxy)vinyl>furan 
• 620-02-0 5-Methylfurfural 
• 50-00-0 formaldehyd 
• 1193-79-9 2-acetyl-5-methylfuran 

Downstream Products

• 116417-87-9 2-Benzyloxy-1-(5-methyl-furan-2-yl)-ethanone 
• 116417-86-8 2-Benzyloxymethyl-2-(5-methyl-furan-2-yl)-[1,3]dioxolane 
• 116417-90-4 (1R,2R,4S,5R,6R,7R)-5-(2-Benzyloxy-acetyl)-7-chloro-1-methyl-3,8-dioxa-tricyclo[3.2.1.0^2,4]octane-6-carboxylic acid methyl ester 
• 116417-88-0 (E)-1-[2-Benzyloxymethyl-2-(5-methyl-furan-2-yl)-oxazolidin-3-yl]-3-chloro-propenone 
• 116417-89-1 C₁₉H₂₀ClNO₄ 

Relevant academic research and scientific papers

Preparation of alpha-hydroxy ketones via carbene-catalyzed umpolung reaction of aldehydes

The present invention relates to the preparation of α-hydroxy ketones of the general formula I. In particular, the invention relates to novel imidazolinium carboxylate adducts and to a novel process for using catalytic amounts of imidazolium and imidazoli

SYNTHETIC APPROACH TO THE IVERMECTIN BOTTOM HALF USING INTERNAL CYCLOADDUCTS OF N-FURFURYL ACRYLAMIDES: FUNCTIONALITY AND OPTICAL ACTIVITY

The 2-(α-benzyloxyacetyl)furan 2b is converted into the aminal 3b which undergoes internal cycloaddition to give a highly oxidized intermediate 5b in a potential route to ivermectin 1, while the use of (S)-valinol in this sequence permits the ready prepar