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    • 3. 发明申请
    • DIIMINES AND SECONDARY DIAMINES
    • DIIMINES和次级DIAMINES
    • WO2006104528A1
    • 2006-10-05
    • PCT/US2005/047696
    • 2005-12-30
    • ALBEMARLE CORPORATIONLEE, John, Y.OWENS, David, W.WIGGINS, Paul, L.ORGAD, Judith, O.SABAHI, MahmoodBRANDT, Vernon, O.
    • LEE, John, Y.OWENS, David, W.WIGGINS, Paul, L.ORGAD, Judith, O.SABAHI, MahmoodBRANDT, Vernon, O.
    • C07C249/02C07C251/08C07C209/26C07C211/50C07C211/53C08G18/32
    • C07C211/12C07C211/51C08G18/10C08G18/3234C08G18/324C08G18/325C08G18/5024C08G18/6685C08G18/7671Y02P20/582
    • This invention provides aromatic diimines where the diimines have imino groups with at least two carbon atoms, and either are in the form of one benzene ring having two imino groups on the ring, which imino groups are meta or para relative to each other, and in which each position ortho to an imino group bears a hydrocarbyl group, or are in the form of two benzene rings connected by an alkylene bridge and having one imino group on each ring, and in which each position ortho to an imino group bears a hydrocarbyl group. This invention also provides aromatic secondary diamines where the diamines have amino hydrocarbyl groups with at least two carbon atoms, and either are in the form of one benzene ring having two amino groups on the ring, which amino groups are meta or para relative to each other, and in which each position ortho to an amino group bears a hydrocarbyl group, or are in the form of two benzene rings connected by an alkylene bridge and having one amino group on each ring, and in which each position ortho to an amino group bears a hydrocarbyl group. Also provided are processes for forming diimines and secondary diamines from primary diamines, including the aromatic diimines and aromatic secondary diamines of the invention.
    • 本发明提供芳族二亚胺,其中二亚胺具有至少两个碳原子的亚氨基,并且是环上具有两个亚氨基的一个苯环的形式,该亚氨基相对于彼此是间位或对位的,并且在 其中每个位于亚氨基的邻位具有烃基,或者是由亚烷基桥连接并在每个环上具有一个亚氨基的两个苯环的形式,并且其中亚氨基的邻位各有一个烃基 。 本发明还提供芳族仲二胺,其中二胺具有至少两个碳原子的氨基烃基,并且是环上具有两个氨基的一个苯环的形式,该氨基相对于彼此是间位或对位的 并且其中氨基的每个位置具有烃基,或者为两个苯环的形式,其通过亚烷基桥连接并且在每个环上具有一个氨基,并且其中氨基的邻位各自承载 烃基。 还提供了由伯二胺形成二亚胺和仲二胺的方法,包括本发明的芳族二亚胺和芳族仲二胺。