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Alcaligenes faecalis ATCC

An enantioselective nitrilase has also been shown to be applicable in the dynamic kinetic resolution of mandelonitrile. Using the nitrilase produced by Alcaligenes faecalis ATCC 8750 Yamamoto et al. showed that they could derive (Rj-(-)-mandelic acid from mandelonitrile in 91% yield with an ee of 100%. Under the reaction conditions used non-reacting (S) -mandelonitrile undergoes spontaneous racemiza-tion leading to the high yield (see Scheme 12.1-8)[48]. Currently (R)-mandelic acid and (R)-chloromandelic acid are produced using nitrilases on an industrial scale by the Mitsubishi Rayon Corp. [Pg.704]

A. Day, Purificafion and Preliminary Characferizafion of /3-glucosidase from Alcaligenes faecalis (ATCC 21400). MSc fhesis, Universify of Brifish Columbia, Vancouver, BC, 1985. [Pg.417]

Figure 6 Synthesis of (J )-mandelic acid from (J ,S)-mandelonitrile by an (R)-specific nitrilase from Alcaligenes faecalis ATCC 8750. Figure 6 Synthesis of (J )-mandelic acid from (J ,S)-mandelonitrile by an (R)-specific nitrilase from Alcaligenes faecalis ATCC 8750.
See other pages where Alcaligenes faecalis ATCC is mentioned: [Pg.184]    [Pg.381]    [Pg.381]    [Pg.381]    [Pg.381]    [Pg.381]    [Pg.161]    [Pg.162]    [Pg.163]    [Pg.464]    [Pg.184]    [Pg.381]    [Pg.381]    [Pg.381]    [Pg.381]    [Pg.381]    [Pg.161]    [Pg.162]    [Pg.163]    [Pg.464]    [Pg.174]    [Pg.1285]   


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Alcaligenes faecalis

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