Process for the preparation of an organomagnesium compound
    3.
    发明授权
    Process for the preparation of an organomagnesium compound 失效
    制备有机镁化合物的方法

    公开(公告)号:US4683344A

    公开(公告)日:1987-07-28

    申请号:US690443

    申请日:1985-01-11

    CPC分类号: C07D201/14 C07F3/003

    摘要: A process for the preparation of a pulverulent organomagnesium compound involves bringing together into intimate admixture a particulate hydroxyl functional material with an organomagnesium-containing material. The process is conducted at a temperature below the melting point of the hydroxyl functional material but at a temperature sufficient to convert at least a portion of the hydroxyl functional material to the pulverulent organomagnesium compound. The aforesaid organomagnesium compounds are useful as intermediates in generating anionic sites for anionic polymerization.

    摘要翻译: 用于制备粉状有机镁化合物的方法包括将颗粒状羟基官能材料与含有机镁的材料紧密混合在一起。 该方法在低于羟基官能材料的熔点的温度下进行,但在足以将至少一部分羟基官能材料转化为有机镁化合物的温度下进行。 上述有机镁化合物可用作产生用于阴离子聚合的阴离子位点的中间体。

    Process for preparing lactam magnesium halides
    4.
    发明授权
    Process for preparing lactam magnesium halides 失效
    制备内酰胺卤化镁的方法

    公开(公告)号:US4438034A

    公开(公告)日:1984-03-20

    申请号:US456702

    申请日:1983-01-10

    申请人: Albert Y. Garner

    发明人: Albert Y. Garner

    CPC分类号: C07D201/14 C07F3/003

    摘要: A method of preparing a lactam magnesium halide comprising the steps of:a. reactively admixing magnesium, hydrocarbon halide and lactam in the presence of cyclic ether solvent, wherein the halide is either chloride or bromide; andb. removing the cyclic ether and the hydrocarbon residue.

    摘要翻译: 一种制备内酰胺卤化镁的方法,包括以下步骤:a。 在环醚溶剂存在下反应性混合镁,卤化烃和内酰胺,其中卤化物是氯化物或溴化物; 和b。 除去环醚和烃残余物。

    Low molecular weight substituted phenol-lactam-substituted phenol
complexes from lactams and substituted monohydroxy phenolic compounds
    5.
    发明授权
    Low molecular weight substituted phenol-lactam-substituted phenol complexes from lactams and substituted monohydroxy phenolic compounds 失效
    来自内酰胺和取代的单羟基酚类化合物的低分子量取代的苯酚 - 内酰胺取代的苯酚络合物

    公开(公告)号:US3988350A

    公开(公告)日:1976-10-26

    申请号:US513874

    申请日:1974-10-10

    CPC分类号: C07D207/267 C07D201/14

    摘要: A low molecular weight complex of a lactam and a substituted phenolic compound having the formula ##SPC1##Wherein n is an integer of 3 to 5; W is hydrogen or alkyl having from 1 to 8 carbon atoms including cycloalkyl substituents; each R and R', R.sub.2 and R'.sub.2 is alkoxy of from 1 to 3 carbon atoms, nitro, cyano, hydrogen, halogen or alkyl having from 1 to 12 carbon atoms and at least one R, R', R.sub.2 and R'.sub.2 is a substituent other than hydrogen, and wherein R.sub.2 and R'.sub.2 can also be alaninyl.

    摘要翻译: 具有下式的内酰胺和取代的酚类化合物的低分子量复合物,其中N为3至5的整数; W是氢或具有1至8个碳原子的烷基,包括环烷基取代基; 每个R和R',R 2和R'2是具有1至3个碳原子的烷氧基,硝基,氰基,氢,卤素或具有1至12个碳原子的烷基和至少一个R,R',R 2和R' 2是除氢以外的取代基,其中R2和R'2也可以是丙烯酰基。

    Process for the preparation of a catalyst useful for anionic lactam
polymerization
    7.
    发明授权
    Process for the preparation of a catalyst useful for anionic lactam polymerization 失效
    制备可用于阴离子内酰胺聚合的催化剂的方法

    公开(公告)号:US4508646A

    公开(公告)日:1985-04-02

    申请号:US575089

    申请日:1984-01-30

    CPC分类号: C07D201/14 C07F3/003

    摘要: An improved process for the preparation of a lactam-magnesium compound which involves bringing into intimate admixture a lactam monomer represented by the following structural formula: ##STR1## wherein Y is an alkylene group having from 3 to 12 carbon atoms, in particulate form, and an organomagnesium-containing material. The process is carried out at a temperature below the melting point of the lactam monomer but at a temperature sufficient to convert at least a portion of the lactam monomer to said lactam-magnesium compound in pulverulent form. The lactam-magnesium compound is useful as a catalyst for anionic lactam polymerization.

    摘要翻译: 一种改进的内酰胺 - 镁化合物的制备方法,其包括将以下结构式表示的内酰胺单体进行紧密混合:其中Y为具有3-12个碳原子的亚烷基,为颗粒状,以及 含有机镁的材料。 该方法在低于内酰胺单体的熔点的温度下进行,但在足以将至少一部分内酰胺单体以粉状形式转化为所述内酰胺 - 镁化合物的温度下进行。 内酰胺 - 镁化合物可用作阴离子内酰胺聚合的催化剂。

    Complexes of polylactams and phenolic compounds
    10.
    发明授权
    Complexes of polylactams and phenolic compounds 失效
    聚内酰胺和酚类化合物的配合物

    公开(公告)号:US3988351A

    公开(公告)日:1976-10-26

    申请号:US513873

    申请日:1974-10-10

    CPC分类号: C07D207/267 C07D201/14

    摘要: A complex of a polylactam and a phenolic compound having the formula: ##SPC1##Wherein m is an integer from 2 to 5; z and y are expressed as a ratio of z:y and is 1:1, 1:2, 2:3 or 1:4; W is alkylene having from 3 to 20 carbon atoms and each R and R.sub.2 is hydrogen, halogen, hydroxyl, alkoxy of 1 to 4 carbon atoms, amido, alkyl hydroxy of from 1 to 4 carbon atoms, cyano or alkyl having from 1 to 12 carbon atoms, and wherein R.sub.2 can also be alaninyl, or ##SPC2##Where each R' is hydrogen, hydroxyl, halo, cyano, alkyl having from 1 to 6 carbon atoms or nitro. The complexes are useful as germicides, insecticides, wood preservatives, plasticizers, and anti-oxidants.

    摘要翻译: 具有下式的多聚内酰胺和酚类化合物的配合物:+ q,10,其中M为2至5的整数; Z和Y以Z:Y和IS 1:1,1:2,2:3或1:4的比例表示; W是具有3至20个碳原子的亚烷基,并且每个R和R 2是氢,卤素,羟基,1至4个碳原子的烷氧基,酰胺基,1至4个碳原子的烷基羟基,氰基或具有1至12个碳原子的烷基 碳原子,并且其中R2也可以是丙烯酰基,或+ q,11,其中每个R'是氢,羟基,卤素,氰基,具有1至6个碳原子的烷基或硝基。 该复合物可用作杀菌剂,杀虫剂,木材防腐剂,增塑剂和抗氧化剂。