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    Preparation of 1,1'-peroxydicyclohexylamine
    2.
    发明授权
    Preparation of 1,1'-peroxydicyclohexylamine 失效
    1,1'-过氧二环己基胺的制备

    公开(公告)号：US3900489A

    公开(公告)日：1975-08-19

    申请号：US32022573

    申请日：1973-01-02

    Applicant: SUN RESEARCH DEVELOPMENT

    Inventor： TURNER JOHN O

    IPC: C07D273/00

    CPC classification number: C07D273/00

    Abstract: The caprolactam intermediate, 1,1''-peroxydicyclohexylamine, can be prepared by reacting cyclohexanone, with an aliphatic or alicyclic hydroperoxide and ammonia. In addition to the hexylamine intermediate, there is also formed as a by-product tbutyl alcohol.

    Bicyclic methylene ketones
    3.
    发明授权
    Bicyclic methylene ketones 失效
    双环亚甲基酮

    公开(公告)号：US3895068A

    公开(公告)日：1975-07-15

    申请号：US75660468

    申请日：1968-08-30

    Applicant: SUN RESEARCH DEVELOPMENT

    Inventor： DULING IRL N ,  DRISCOLL GARY L

    IPC: C07C49/613 ,  C07C49/44

    CPC classification number: C07C45/512 ,  C07C49/653

    Abstract: in which X is hydrogen, alkyl, aryl or alicyclic; and wherein OH is a bridgehead substituent.
    5-Methylene-1-ketobicyclo(3.3.1)nonane, and alkyl substituted 5methylene-1-ketobicyclo(3.3.1)nonanes are produced by the pyrolysis of compounds having the formula: HO - A - B wherein A represents a hydrocarbon moiety consisting of the adamantane nucleus with 0-3 alkyl substituents; wherein B is a bridgehead substituent from the group consisting of hydroxy, chloro, bromo and

    Abstract translation: 5-亚甲基-1-酮基双环[3.3.1]壬烷和烷基取代的5-亚甲基-1-酮二环[3.3.1]壬烷是通过具有下式的化合物的热解产生的：

    Ammoxidation process
    7.
    发明授权
    Ammoxidation process 失效
    氧化工艺

    公开(公告)号：US3846473A

    公开(公告)日：1974-11-05

    申请号：US28663472

    申请日：1972-09-06

    Applicant: SUN RESEARCH DEVELOPMENT

    Inventor： SHANG J ,  WYNKOOP R

    IPC: B01J23/22 ,  B01J23/92 ,  B01J35/12 ,  C07C121/02

    CPC classification number: B01J23/22 ,  B01J23/92 ,  B01J35/12 ,  C07C253/28 ,  Y02P20/584 ,  C07C255/51 ,  C07C255/50

    Abstract: A process for vapor phase ammoxidation of hydrocrbons which comprises reacting vapors of ammonia and said hydrocarbon in the presence of a molten salt eutectic mixture of V2O5 and K2O, said molten salt being atomized in the presence of said ammonia and hydrocarbon, and, optionally, said spent molten salt being regenerated by air oxidation and recycled for reuse. The invention also embodies an apparatus for the ammoxidation process which comprises a reactor vessel fitted with (a) input means for ammonia and hydrocarbon, (b) an atomizing apparatus within said reactor, (c) means for feeding the molten eutectic salt from an upper reservoir to said atomizing apparatus, (d) a lower reservoir for spent molten salt, and (e) a gas-lift to move said spent salt from said lower reservoir to said upper reservoir.

    Abstract translation: 一种用于气相氨化氧化水解物的方法，其包括在V 2 O 5和K 2 O的熔融盐共晶混合物存在下，使氨和所述烃的蒸气反应，所述熔融盐在所述氨和烃的存在下被雾化，并且任选地，所述 废的熔盐通过空气氧化再生并再循环再利用。 本发明还体现了一种用于氨氧化方法的装置，其包括装配有（a）用于氨和烃的输入装置的反应器容器，（b）在所述反应器内的雾化装置，（c）用于将熔融共晶盐从上部 储存器到所述雾化装置，（d）用于废熔融盐的下储存器，以及（e）气体提升将所述废盐从所述下储存器移动到所述上储存器。

    Oxidation of secondary and tertiary alkyl aromatic hydrocarbons
    8.
    发明授权
    Oxidation of secondary and tertiary alkyl aromatic hydrocarbons 失效
    二次和季戊四醇芳烃的氧化

    公开(公告)号：US3845140A

    公开(公告)日：1974-10-29

    申请号：US1704870

    申请日：1970-03-10

    Applicant: SUN RESEARCH DEVELOPMENT

    Inventor： BROWNSTEIN A ,  KERR D

    IPC: C07C409/08 ,  C07C409/10 ,  C07C409/14 ,  C07C73/08

    CPC classification number: C07C409/10 ,  C07C407/00 ,  C07C409/08 ,  C07C409/14 ,  C07C2601/14

    Abstract: 1. IN A PROCESS FOR THE OXIDATION OF SECONDARY AND TERTIARY ALKYL AROMATIC HYDROCARBONS WITH OXYGEN OR AN OXYGEN-CONTAINING GAS AT TEMPERATURES OF FROM 80* TO 130* C. IN THE PRESENCE OF A CATALYST TO PRODUCE THE CORRESPONDING HYDROPEROXIDE COMPOUNDS, THE IMPROVEMENT WHICH COMPRISES OXIDIZING SAID ALKYL AROMATIC HYDROCAR: BONS HAVING THE FORMULA

    R1-CH(-R)-AR

    IN WHICH R IS A LOWER ALKYL GROUP HAVING FROM ONE TO SEVEN CARBON ATOMS; R1 IS HYDROGEN OR A LOWER ALKYL GROUP HAVING FROM ONE TO SIX CARBON ATOMS; R AND R1, TAKEN TOGETHER, FORM A CYCLOALKYL RING HAVING FROM FOUR TO SEVEN CARBON ATOMS; AND AR IS PHENYL OR NAPHTHYL, IN THE PRESENCE OF A CATALYST COMPRISING A CUPROUS HALIDE SELECTED FROM THE GROUP CONSISTING OF CUPROUS CHLORIDE, CUPROUS BROMIDE, AND CUPROUS IODIDE, AND AN AROMATIC HETEROCYCLIC AMINE SELECTED FROM THE GROUP CONSISTING OF PYRIDINE, QUINOLINE, ISOQUINOLINE, TRIAZINE AND PYRAZINE, WHEREIN THE RATIO OF CUPROUS HALIDE TO AMINE IS IN TTHE RANGE OF ABOUT 1 TO 100 PARTS BY WEIGHT OF SAID HALIDE FOR EACH 100 PARTS OF AMINE.

    Nitrile hydrolysis process
    9.
    发明授权
    Nitrile hydrolysis process 失效
    NITRILE水解过程

    公开(公告)号：US3839432A

    公开(公告)日：1974-10-01

    申请号：US38130473

    申请日：1973-07-20

    Applicant: SUN RESEARCH DEVELOPMENT

    Inventor： NORTON R

    IPC: C07C51/08 ,  C07C63/14 ,  C07C63/26 ,  C07C63/40

    CPC classification number: C07C51/08 ,  C07C63/26

    Abstract: 1. A PROCESS FOR THE HYDROLYSIS OF A PHTHALONITRILE OF THE BENZENE AND NAPHTHALENE SERIES TO THE CORRESPONDING ACID WHEREBY AN ACID PRODUCT LOW IN NITROGEN IMPURITIES IS OBTAINED, WHICH COMPRISES HYDROLYZING SAID NITRILE WITH AQUEOUS ACETIC ACID AT A TEMPERATURE OF FROM ABOUT 250* C. TO ABOUT 325*C., SAID AQUEOUS ACETIC ACID SOLUTION CONTAINING FROM ABOUT 5% BY WEIGHT TO ABOUT 40% BY WEIGHT OF ACETIC ACID AND WHEREIN THE MOLE RATIO OF ACETIC ACID USED PER MOLE OF NITRILE IS FROM ABOUT 2.0 TO ABOUT 4.0.

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