1988
DOI: 10.1007/bf00265812
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Preparation of an optically pure secondary alcohol of synthetic pyrethroids using microbial lipases

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Cited by 46 publications
(15 citation statements)
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“…The hydrolysis rate increased with chain length from t-butyl hexanoate (nϭ4) to TBO (nϭ6), but decreased with further increases in chain length, indicating that the hydrolytic activity was dependent on the acyl chain length of the substrate, and C 8 acid moiety gave the highest activity. Similar behaviors were reported for the hydrolysis of esters of 4-hydroxy-3-methyl-2-(2-propynyl)-cyclopent-2-enone (HMPC) (Mitsuda et al, 1988) and dl-3-chloro-2-methyl propanol (Lavayre et al, 1982) using microbial or pancreatic lipases. To our knowledge, this is the first report of microorganism-producing lipase which uses t-butyl esters as the substrate.…”
Section: Substrate Specificitysupporting
confidence: 72%
See 1 more Smart Citation
“…The hydrolysis rate increased with chain length from t-butyl hexanoate (nϭ4) to TBO (nϭ6), but decreased with further increases in chain length, indicating that the hydrolytic activity was dependent on the acyl chain length of the substrate, and C 8 acid moiety gave the highest activity. Similar behaviors were reported for the hydrolysis of esters of 4-hydroxy-3-methyl-2-(2-propynyl)-cyclopent-2-enone (HMPC) (Mitsuda et al, 1988) and dl-3-chloro-2-methyl propanol (Lavayre et al, 1982) using microbial or pancreatic lipases. To our knowledge, this is the first report of microorganism-producing lipase which uses t-butyl esters as the substrate.…”
Section: Substrate Specificitysupporting
confidence: 72%
“…Many different kinds of microbial lipases have been reported, and they have received much attention because of their potential use in industry (Björkling et al, 1991;Harwood, 1989). However, the known lipases scarcely hydrolyze esters containing a bulky alcohol moiety, such as tertiary-alcohol esters, although primary-alcohol esters (Amaya et al, 1995;Linko et al, 1995;Zaidi et al, 1995) and secondary-alcohol esters (Iwai et al, 1980;Mitsuda et al, 1988) are good substrates for lipases. This lack of ability to hydrolyze bulky alcohol esters hindered the wide use of lipases for complex compounds.…”
mentioning
confidence: 99%
“…Lipases constitute an important class of high selectivity and stereo-specificity industrial enzymes and are currently used in a wide variety of applications: bio-transformation of fats and oils, polymer synthesis and preparation of esters for food, for cosmetic industry and for diesel engine fuels (biodiesel ester) as well as for the production of optically pure compounds for the pharmaceutical industry [1][2][3][4][5][6][7][8][9].…”
Section: Introductionmentioning
confidence: 99%
“…They found that P. fluorescens lipase yielded the highest reaction rate. By combining methods of enzymatic resolution with a chemical inversion of the (R)-alcohol, Mitsuda et al [112,113,114,115] also developed an efficient process for the total conversion of racemic 4-hydroxy-3-methyl-2-(2-propynyl)-cyclopent-2-enone (HM PC) to the (S)-form, which is an important intermediate in the preparation of insecticidally active synthetic pyre-throids. The enzyme involved was a lipase from a microbial source.…”
Section: Insecticidesmentioning
confidence: 98%