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    • 2. 发明申请
    • METHODS FOR SELECTIVE OXIDATION OF ALPHA TOCOTRIENOL IN THE PRESENCE OF NON-ALPHA TOCOTRIENOLS
    • 在非ALPHA TOCOTRIENOLS存在下选择性氧化阿托伐他汀的方法
    • US20140249332A1
    • 2014-09-04
    • US14233734
    • 2012-07-19
    • Paul Mollard
    • Paul Mollard
    • C07C46/06
    • C07C46/06C07C403/08C07C2601/16C07D311/72C07C50/28
    • A method of producing alpha-tocotrienol quinone or a stereoisomer thereof, the method comprising selective opening of alpha-tocotrienol chroman to alpha-tocotrienol quinone in the presence of non-alpha tocotrienol chromans by oxidizing alpha-tocotrienol with a metal salt oxidizing agent, wherein the stoichiometric ratio of metal salt oxidizing agent/alpha-tocotrienol is at least 4:1 and wherein said metal oxidizing agent is added in sequential additions, in order to reduce oxidation of any amounts of non-alpha tocotrienol chromans that might have been present in the starting alpha-tocotrienol chroman material. This process uses conditions favoring oxidation rates of the alpha tocotrienol chroman vs the non-alpha tocotrienol chromans.
    • 一种生产α-生育三烯酚醌或其立体异构体的方法,所述方法包括通过用金属盐氧化剂氧化α-生育三烯酚,在非α-生育三烯酚染料色素存在下选择性地将α-生育三烯酚苯并二氢吡喃酮打开至α-生育三烯酚醌 金属盐氧化剂/α-生育三烯酚的化学计量比为至少4:1,并且其中所述金属氧化剂按顺序加入添加,以减少可能存在于任何量的非α-生育三烯酚黑色素的氧化 起始的α-生育三烯酚色满物质。 该方法使用有利于α-生育三烯酚苯并二氢吡喃酮与非α-生育三烯酚染料色素的氧化速率的条件。
    • 4. 发明授权
    • Methods for oxidation of alpha tocotrienol in the presence of non-alpha tocotrienols
    • 在非α-生育三烯酚存在下氧化α-生育三烯酚的方法
    • US09162957B2
    • 2015-10-20
    • US14233734
    • 2012-07-19
    • Paul Mollard
    • Paul Mollard
    • C07C46/06C07D311/72C07C403/08
    • C07C46/06C07C403/08C07C2601/16C07D311/72C07C50/28
    • A method of producing alpha-tocotrienol quinone or a stereoisomer thereof, the method comprising selective opening of alpha-tocotrienol chroman to alpha-tocotrienol quinone in the presence of non-alpha tocotrienol chromans by oxidizing alpha-tocotrienol with a metal salt oxidizing agent, wherein the stoichiometric ratio of metal salt oxidizing agent/alpha-tocotrienol is at least 4:1 and wherein said metal oxidizing agent is added in sequential additions, in order to reduce oxidation of any amounts of non-alpha tocotrienol chromans that might have been present in the starting alpha-tocotrienol chroman material. This process uses conditions favoring oxidation rates of the alpha tocotrienol chroman vs. the non-alpha tocotrienol chromans.
    • 一种生产α-生育三烯酚醌或其立体异构体的方法,所述方法包括通过用金属盐氧化剂氧化α-生育三烯酚,在非α-生育三烯酚染料色素存在下选择性地将α-生育三烯酚苯并二氢吡喃酮打开至α-生育三烯酚醌 金属盐氧化剂/α-生育三烯酚的化学计量比为至少4:1,并且其中所述金属氧化剂按顺序加入添加,以减少可能存在于任何量的非α-生育三烯酚黑色素的氧化 起始的α-生育三烯酚色满物质。 该方法使用有利于α-生育三烯酚色度酮与非α-生育三烯酚染料色素的氧化速率的条件。
    • 9. 发明授权
    • Process for the production of sodium percarbonate
    • 过碳酸钠生产工艺
    • US4022874A
    • 1977-05-10
    • US487613
    • 1974-07-11
    • Paul MollardLouis Mesaros
    • Paul MollardLouis Mesaros
    • C01B15/10
    • C01B15/103
    • Processes for the preparation of sodium percarbonate having substantially the formula 2Na.sub.2 CO.sub.3.3H.sub.2 O.sub.2, the processes being particularly suited to the use of ordinary sodium carbonate, which processes comprise reacting 60 to 80 percent hydrogen peroxide with sodium carbonate monohydrate or a hydrate of sodium carbonate containing from about 75 to 90 percent sodium carbonate; and products obtained thereby, particularly those percarbonate products having an excellent resistance to shock and attrition and effective densities of 0.61-0.92 g/cm.sup.3 and mean particle diameters of 250-610 microns.
    • 用于制备基本上具有式2Na 2 CO 3·3H 2 O 2的过碳酸钠的方法,该方法特别适合于使用普通碳酸钠,该方法包括使60-80%过氧化氢与碳酸钠一水合物或含有 约75-90%的碳酸钠; 由此获得的产品,特别是具有优异的耐冲击性和耐磨性,有效密度为0.61-0.92g / cm 3,平均粒径为250-610微米的过碳酸盐产品。