462118-91-8

Upstream product

• 462118-89-4 (2R)-2,3-dimethyl-2,5-dihydrofuran-2-carboxylic acid 2',6'-dimethyl-phenyl ester 
• 328575-51-5 (2'S)-{2'-[(Benzyloxy)methyl]-2',3',4',5'-tetrahydro-1'H-pyrrol-1'-yl}(3-methyl-2-furyl)methanone 
• 462118-86-1 (2R,2'S)-(2,3-Dimethyl-2,5-dihydrofuran-2-yl)[2'-(hydroxymethyl)-2',3',4',5'-tetrahydro-1'H-pyrrol-1'-yl]methanone 
• 328575-48-0 (2'S)-[2'-(Hydroxymethyl)-2',3',4',5'-tetrahydro-1'H-pyrrol-1'-yl](3-methyl-2-furyl)methanone 
• 328575-53-7 (2R)-2,3-Dimethyl-2,5-dihydrofuran-2-carboxylic acid 
• 4412-96-8 3-methylfuran-2-carboxylic acid 
• 22601-06-5 3-methylfuran-2-carbonyl chloride 

Relevant academic research and scientific papers

Synthesis of Enantiopure Dihydropyranones: Aldol-Based Ring Expansion of Dihydrofurans

(Matrix Presented) The stereoselective Birch reduction of 3-methyl-2-furoic acids using a readily available chiral auxilairy is described; by coupling this process to an oxidative cleavage/aldol ring closure sequence we were able to produce highly functio