公开(公告)号：US4008251A

公开(公告)日：1977-02-15

申请号：US56680

申请日：1970-07-20

申请人： Robert E. Moore ,  Abraham Schneider

发明人： Robert E. Moore ,  Abraham Schneider

IPC分类号： C07C1/00 ,  C07C1/20 ,  C07C2/00 ,  C07C2/76 ,  C07C2/86 ,  C07C13/615 ,  C07C67/00 ,  C07D307/77 ,  C07D311/00 ,  C07D311/78 ,  C07D311/94 ,  C07D313/06 ,  C07D313/14 ,  C10M105/04 ,  C10N40/04 ,  C07C13/54 ,  C07D311/80

CPC分类号： C07D311/00 ,  C07C1/20 ,  C07C13/615 ,  C07C2/76 ,  C07C2/864 ,  C07D313/06 ,  C10M3/00 ,  C07C2103/74 ,  C07C2527/054 ,  C10M2203/02 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2207/044 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

摘要： Alkyladamantanes and/or alkyladamantanols of the C.sub.12 -C.sub.19 range containing 1-3 alkyl groups of the C.sub.1 -C.sub.3 range are converted to hydrocarbon dimers in which two adamantane nuclei are linked to each other through an alkylene radical derived from and having the same number of carbon atoms as an alkyl group of the starting material. The reaction is effected by contacting the starting material with sulfuric acid having a strength in the range of 94-102% H.sub.2 SO.sub.4 in the absence of any other reactant material. When the reactant is a dimethyladamantane or ethyldimethyladamantane or a monool corresponding thereto, ether products in which two adamantane nuclei are joined both through an ether linkage and through a methylene or ethylene radical can also be produced. Some of the linked products are oily liquids while others are normally solid. Usually a small amount of alkyladamantanone is formed. Both the hydrocarbon dimers and ethers have unusually high traction coefficients and are particularly useful as component of traction fluids. These products also have various other uses, such as in coating, investment casting, caulking and potting compositions and as stiffening agents in candles.

摘要翻译： 含有C1-C3范围的1-3个烷基的C 12 -C 19范围的烷基金刚烷和/或烷基金刚烷醇转化为烃二聚体，其中两个金刚烷核通过衍生自相同数量的 碳原子作为原料的烷基。 通过在不存在任何其它反应物材料的情况下使起始材料与具有94-102％H 2 SO 4的强度的硫酸接触来进行反应。 当反应物是二甲基金刚烷或乙基二甲基金刚烷或对应的一元醇时，也可以制备其中两个金刚烷核通过醚键和亚甲基或亚乙基连接的醚产物。 一些链接的产品是油性液体，而其他产品通常是固体。 通常少量的烷基金刚烷酮形成。 烃二聚体和醚都具有非常高的牵引系数，并且特别可用作牵引流体的组分。 这些产品还具有各种其他用途，例如涂料，熔模铸造，填缝和灌封组合物以及作为蜡烛中的硬化剂。