Fluorous biphasic esterification directed towards ultimate atom efficiency

Angewandte Chemie - International Edition

Volumn 41, Issue 21, 2002, Pages 4117-4119

  Xiang, Jiannan ^a   Orita, Akihiro ^a   Otera, Junzo ^a  

^a OKAYAMA UNIVERSITY OF SCIENCE   (Japan)

Author keywords

Alcohols; Biphasic catalysis; Carboxylic acids; Esters; Tin

Indexed keywords

ALCOHOLS; CARBOXYLIC ACIDS; CATALYSTS;

REACTANTS;

ESTERIFICATION;

ARTICLE; ATOM; CATALYST; CHEMICAL REACTION; ESTERIFICATION; MOLECULAR DYNAMICS; REACTION ANALYSIS;

EID: 85047699868     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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19. The yields given in this paper were the best among more than two trials and are accurate within ± 1%.
20. The control experiments disclosed that the ester formation with trimethylsilydiazomethane proceeds quantitatively (> 99.9% yield) on the basis of GLC, the detection limit of which was found to be 0.1% for the methyl esters.
21. 4·2THF was previously reported: K. Ishihara, M. Nakayama, S. Ohara, H. Yamamoto, Synlett 2001, 1117.