3-Buten-1-yl (3) and 3 buten-2-yl (1) cyclooctadiene (1,5)
    74.
    发明授权
    3-Buten-1-yl (3) and 3 buten-2-yl (1) cyclooctadiene (1,5) 失效
    3-丁烯-1-基(3)和3丁烯-2-基(1)环辛二烯(1,5)

    公开(公告)号:US4067918A

    公开(公告)日:1978-01-10

    申请号:US737764

    申请日:1976-11-01

    摘要: A series of mono, bi and tricarbocyclic compounds, most of which have olefinic unsaturation in the ring, which may or may not have substituents thereon. While the bi and tricyclic rings may be unsubstituted, these compounds which have olefinic unsaturation, particularly multiple olefinic unsaturation, are polymerizable and copolymerizable in known polymerization systems. They are particularly good crosslinking agents. These compounds are further useful in the sense that they can be cleaved oxidatively, to corresponding carboxylic acids, aldehydes and/or alcohols which have known utility in the plasticizer and detergent arts. The compounds which do not have olefinic unsaturation can also be oxidatively cleaved to produce oxygenated, e.g., acid, alcohol or aldehyde, compounds having known utility.

    摘要翻译: 一系列单环,双和三环化合物,其中大多数在环中具有烯属不饱和键,其可以具有或不具有取代基。 虽然双环和三环可以是未取代的,但是具有烯属不饱和键,特别是多个烯属不饱和键的这些化合物在已知的聚合体系中是可聚合的和可共聚的。 它们是特别好的交联剂。 这些化合物在它们可以被氧化裂解的意义上可进一步用于在增塑剂和洗涤剂领域已知有用的相应的羧酸,醛和/或醇。 不具有烯属不饱和键的化合物也可被氧化裂解以产生氧化的,例如酸,醇或醛,已知有用的化合物。

    Catalytic dimerization of norbornadiene to Binor-S
    76.
    发明授权
    Catalytic dimerization of norbornadiene to Binor-S 失效
    降冰片二烯催化二聚化成Binor-S

    公开(公告)号:US4031150A

    公开(公告)日:1977-06-21

    申请号:US631978

    申请日:1975-11-14

    摘要: Binor-S is prepared by the dimerization of norbornadiene (bicyclo[2.2.1]hepta-2,5-diene) at an excellent conversion and an excellent selectivity using an effective amount of a two component catalytic system of tris(triphenylphosphine)rhodium chloride and diethylaluminum chloride or ethylaluminum dichloride or aluminum ethylsesquichloride. The range of mole ratio of norbornadiene to tris(triphenylphosphine)rhodium chloride is between from about 100 to about 1000 and the range of mole ratio of one of the aluminum chlorides to the rhodium chloride is between from about 0.5 to about 100. The reaction rate is rapid. Binor-S can be used as precursor for hydrocarbons having utility for either jet or rocket propulsion.

    摘要翻译: 通过使用有效量的三(三苯基膦)氯化铑的双组分催化体系,以优异的转化率和优异的选择性,通过降冰片二烯(双环[2.2.1]庚-2,5-二烯)的二聚制备二萘嵌-S 和二乙基氯化铝或乙基二氯化铝或乙基三氯化铝。 降冰片二烯与三(三苯基膦)氯化铑的摩尔比范围为约100至约1000,氯化铝之一与氯化铑的摩尔比范围为约0.5至约100.反应速率 很快 Binor-S可用作用于喷射或火箭推进的碳氢化合物的前体。