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    • 8. 发明授权
    • Method for producing epoxy compound
    • 环氧化合物的制备方法
    • US08207359B2
    • 2012-06-26
    • US12226729
    • 2007-04-26
    • Tomonori KawabataHiroaki Abekawa
    • Tomonori KawabataHiroaki Abekawa
    • C07D301/12C07D301/06
    • C07D301/04C07D303/04
    • A method for producing an epoxy compound characterized by comprising contacting an olefin, oxygen and hydrogen with a noble metal and a crystalline titanosilicate having an MFI structure in a liquid phase in the presence of a quinoid compound selected from the group consisting of a phenanthraquinone compound and a compound represented by formula (1) wherein R1, R2, R3 and R4 represent a hydrogen atom, or R1 and R2 or R3 and R4 adjacent to each other are each independently bound at the ends and represent, together with a carbon atom of a quinone to which they are respectively attached, a benzene ring which may be substituted with an alkyl group or a hydroxyl group, or a naphthalene ring which may be substituted with an alkyl group or a hydroxyl group; and X and Y, which is the same or different, represent an oxygen atom or an NH group, or a dihydro compound thereof.
    • 一种制备环氧化合物的方法,其特征在于包括在烯烃化合物存在下,将烯烃,氧和氢与贵金属和具有MFI结构的结晶钛硅酸盐接触,所述醌类化合物选自菲醌化合物和 由式(1)表示的化合物,其中R 1,R 2,R 3和R 4表示氢原子,或者R 1和R 2或彼此相邻的R 3和R 4各自独立地结合,并且与 分别连接的醌,可被烷基或羟基取代的苯环,或可被烷基或羟基取代的萘环; X和Y相同或不同,表示氧原子或NH基,或其二氢化合物。
    • 10. 发明申请
    • METHOD FOR PRODUCING PROPYLENE OXIDE
    • 生产丙烯氧化物的方法
    • US20100197945A1
    • 2010-08-05
    • US12665172
    • 2008-06-19
    • Hiroaki AbekawaTomonori KawabataMakoto Yako
    • Hiroaki AbekawaTomonori KawabataMakoto Yako
    • C07D301/03
    • C07D301/06Y02P20/52
    • There is disclosed a method for producing propylene oxide, which includes: reacting propylene, oxygen, and hydrogen in the presence of a noble metal catalyst and a titanosilicate catalyst in a liquid phase containing a polycyclic compound, which is unsubstituted or substituted with at least one substituent selected from Group B below, wherein the polycyclic compound is composed of two or more identical or different ring compounds selected from Group A below and the ring compounds are fused, directly bonded, or bonded by a linkage group selected from the group consisting of an oxygen atom, carbon chain, and a group composed of oxygen atom(s) and a carbon chain, provided that said polycyclic compound is not a polycyclic compound having hydroxy groups or oxo groups at para or. ortho positions. Group A consisting of benzene, cyclopentadiene, cycloheptatriene, furane, pyrane, cyclopentene, cyclopentane, cyclohexane, cyclohexene, cyclohexadiene, cycloheptane, cycloheptene, and cycloheptadiene. Group B consisting of halogen atom, alkyl group, alkenyl group, alkoxy group, hydroxyalkyl group, acyl group, oxo group, hydroxy group, and cyano group.
    • 公开了一种生产环氧丙烷的方法,其包括:在贵金属催化剂和钛硅酸盐催化剂存在下,在含有多环化合物的液相中使丙烯,氧和氢反应,该多环化合物是未取代的或被至少一个 取代基,其中所述多环化合物由两种或更多种相同或不同的选自下述A组的环化合物组成,并且所述环化合物通过选自以下的连接基团进行稠合,直接键合或键合: 氧原子,碳链和由氧原子和碳链组成的基团,条件是所述多环化合物不是在对位或具有羟基或氧代基的多环化合物。 邻位。 A组由苯,环戊二烯,环庚三烯,呋喃,吡喃,环戊烯,环戊烷,环己烷,环己烯,环己二烯,环庚烷,环庚烯和环庚二烯组成。 B族由卤素原子,烷基,烯基,烷氧基,羟基烷基,酰基,氧代基,羟基和氰基组成。