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    Bicyclo[2.2.1] heptane derivative
    5.
    发明授权
    Bicyclo[2.2.1] heptane derivative 有权
    双环[2.2.1]庚烷衍生物

    公开(公告)号：US07507867B2

    公开(公告)日：2009-03-24

    申请号：US10481647

    申请日：2002-06-12

    Applicant: Toshiyuki Tsubouchi ,  Yukio Yoshida ,  Motohisa Ido

    Inventor： Toshiyuki Tsubouchi ,  Yukio Yoshida ,  Motohisa Ido

    IPC: C07C13/40 ,  C09J11/06 ,  C10M105/04

    CPC classification number: C07C13/40

    Abstract: A bicyclo[2.2.1]heptane derivative represented by following general formula (1): wherein R1 and R2 each represent hydrogen atom or methyl group, and R3 represents methyl group or ethyl group. The derivative is suitable as a high viscosity hydrocarbon base material used for tackfiers for adhesives and process oils for rubber and resins.

    Abstract translation: 由以下通式（1）表示的双环[2.2.1]庚烷衍生物：其中R1和R2各自表示氢原子或甲基，R3表示甲基或乙基。 该衍生物适用于高粘度烃基材料，用于橡胶和树脂粘合剂和加工油的粘合剂。

    Process for preparing bicylo[2.2.1] heptane derivatives
    6.
    发明授权
    Process for preparing bicylo[2.2.1] heptane derivatives 有权
    制备双环[2.2.1]庚烷衍生物的方法

    公开(公告)号：US06841713B2

    公开(公告)日：2005-01-11

    申请号：US10181433

    申请日：2001-02-06

    Applicant: Toshiyuki Tsubouchi ,  Yukio Yoshida ,  Motohisa Ido ,  Masahiro Katayama

    Inventor： Toshiyuki Tsubouchi ,  Yukio Yoshida ,  Motohisa Ido ,  Masahiro Katayama

    IPC: B01J21/04 ,  C07B61/00 ,  C07C5/25 ,  C07C13/40 ,  C07C13/42

    CPC classification number: C07C5/2506 ,  C07C5/2518 ,  C07C13/40 ,  C07C13/42 ,  C07C2602/42

    Abstract: The invention relates to economical and efficient methods for producing 2-methylene-3-methylbicyclo[2,2,1]heptane, 2,3-dimethylbicyclo[2.2.1]hept-2-ene and the like that are useful for materials of producing base oil of traction drive fluid for traction drive lubricating oil. The methods comprise reacting one or more C3-4 acyclic olefins with cyclopentadiene and isomerizing the resulting bicyclo[2.2.1]heptene derivatives in the presence of an isomerization catalyst to give one or more bicyclo[2.2.1]heptane derivatives.

    Abstract translation: 本发明涉及用于生产2-亚甲基-3-甲基双环[2,2,1]庚烷，2,3-二甲基双环[2.2.1]庚-2-烯等的经济有效的方法，其用于 生产用于牵引驱动润滑油的牵引驱动液基础油。 所述方法包括使一种或多种C 3-4无环烯烃与环戊二烯反应，并在异构化催化剂存在下异构化得到的双环[2.2.1]庚烯衍生物，得到一种或多种双环[2.2.1]庚烷衍生物。

    Novel bicyclic scents
    10.
    发明授权
    Novel bicyclic scents 失效
    新颖的双环气味

    公开(公告)号：US4224253A

    公开(公告)日：1980-09-23

    申请号：US937267

    申请日：1978-08-28

    Applicant: Manfred Baumann ,  Werner Hoffmann

    Inventor： Manfred Baumann ,  Werner Hoffmann

    IPC: C07C1/34 ,  C07C13/40 ,  C07C29/14 ,  C07C33/12 ,  C07C45/60 ,  C07C47/225 ,  C11B9/00 ,  C07C33/05 ,  C07C47/34 ,  C07C69/74 ,  C07C121/48

    CPC classification number: C11B9/0046 ,  C07C1/34 ,  C07C13/40 ,  C07C29/14 ,  C07C33/12 ,  C07C45/60 ,  C07C47/225 ,  C07C2102/42

    Abstract: Novel 2-methylene-3-methyl-3-(1',3'-pentadien-1'-yl)-bicyclo-[2,2,1]-heptanes substituted in the 4'-position by methyl, alkoxycarbonyl, formyl, hydroxymethyl or cyano are obtained by reacting the novel aldehyde 2-methylene-3-methyl-3-formyl-bicyclo-[2,2,1]-heptane with 3-methyl-, 3-alkoxycarbonyl- or acetalized 3-formyl-2-butene-1-triarylphosphorylidene under the conditions of a Wittig reaction, with or without hydrolytic cleavage of the acetal group, or hydrolytic cleavage of the acetal group followed by reduction of the formyl group to the hydroxymethyl group, or hydrolytic cleavage of the acetal group, reaction of the aldehyde with a hydroxylammonium salt, and dehydration of the resulting oxime.The novel compounds are distinguished by interesting scent characteristics.

    Abstract translation: 新的2-甲基-3-甲基-3-（1'，3'-戊二烯-1'-基） - 双环[2,2,1] - 庚烷在4'-位被甲基，烷氧基羰基，甲酰基 羟基甲基或氰基是通过使新的2-亚甲基-3-甲基-3-甲酰基 - 双环[2,2,1] - 庚烷与3-甲基 - ，3-烷氧基羰基 - 或缩醛化3-甲酰基 - 2-丁烯-1-三芳基亚磷酰亚胺在Wittig反应条件下进行，有或没有缩醛基的水解裂解，或缩醛基的水解裂解，然后将甲酰基还原成羟甲基，或水解裂解缩醛 基团，醛与羟基铵盐的反应，以及所得肟的脱水。 这些新颖的化合物被有趣的气味特征区分开来。

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