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Dicarboxylic diesters

Pig liver esterase (PLE, E.C. 3.1.1.1) is one of the most successful enzymes for the enantiotopos-differentiating hydrolysis of dicarboxylic diesters and diacetates of diols as exemplified by the two examples, dimethyl cv. y-4-cydohexene-l,2-dicaiboxylate (I)100 - " 2 and (l/ ,2.S,3S)-l,3-di-acetoxy-2-nitrocyclohexane (3)113. The monoester 2 is obtained with the same results when prepared on a 100 mol scale114. The ee values of the monoester 2 may be determined conveniently by H-NMR spectroscopy in the presence of (+)- or ( )-ephedrine and that of the monoacetate 4, after conversion to the corresponding Mosher ester, by 19F-NMR spectroscopy. [Pg.632]

See other pages where Dicarboxylic diesters is mentioned: [Pg.633]    [Pg.2043]    [Pg.2076]    [Pg.2143]    [Pg.2143]    [Pg.2143]    [Pg.2165]    [Pg.2168]    [Pg.2173]    [Pg.2173]    [Pg.2173]    [Pg.2173]    [Pg.2173]    [Pg.2173]    [Pg.2173]    [Pg.2173]    [Pg.2173]    [Pg.2196]    [Pg.2196]    [Pg.2196]    [Pg.2196]    [Pg.2197]    [Pg.2197]    [Pg.2200]    [Pg.2200]    [Pg.2249]    [Pg.2249]    [Pg.2249]    [Pg.2279]    [Pg.2279]    [Pg.2279]    [Pg.2279]   
See also in sourсe #XX -- [ Pg.351 ]



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1-aryl-l-alken-3-yne 1-borio-2-halo- 1-alkene dicarboxylate diester

1-hydroxy-2,4-disi!ylbicyclo - 2-sily 1-2-alkenoate ester decane-2,4-dicarboxylate diester

2- -1,3-alkanedinitrile dicarboxylate diester

2- alkanoate 8-halo-1,6-alkadiene dicarboxylate diester

2- cyclopropane dicarboxylate diester

Dicarboxylic acid diester

Dicarboxylic acids reaction with diesters

Prochiral dicarboxylic acid diesters

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