Preparation of benzophenone imines
    3.
    发明授权
    Preparation of benzophenone imines 失效
    二苯甲酮亚胺的制备

    公开(公告)号:US5679855A

    公开(公告)日:1997-10-21

    申请号:US561300

    申请日:1995-11-21

    CPC分类号: C07C251/16 C07C249/02

    摘要: A process for preparing benzophenone imines of the general formula I ##STR1## where R.sup.1 to R.sup.6 are hydrogen, C.sub.1 -to C.sub.4 -alkoxy, C.sub.1 -to C.sub.2 -alkylamine or C.sub.2 -to C.sub.4 -dialkylamine, by reacting benzophenones of the general formula II ##STR2## where R.sup.1 to R.sup.6 have the abovementioned meanings, in liquid ammonia in the presence of oxides of the elements boron, aluminum, gallium, indium, silicon, germanium, tin, lead, phosphorus, arsenic, antimony, bismuth, scandium, yttrium, titanium, zirconium, vanadium, niobium, tantalum or mixtures thereof at from 50.degree. to 150.degree. C. and from 50 to 350 bar is described.

    摘要翻译: 制备通式I的二苯甲酮亚胺的方法,其中R 1至R 6为氢,C 1至C 4 - 烷氧基,C 1至C 2 - 烷基胺或C 2至C 4 - 二烷基胺,通过使 通式II其中R 1至R 6具有上述含义,在硼,铝,镓,铟,硅,锗,锡,铅,磷,砷,锑元素的氧化物存在下在液氨中 描述了50至150℃和50至350巴的铋,钪,钇,钛,锆,钒,铌,钽或其混合物。

    Preparation of 2-cyano-3,3-diarylacrylic esters
    5.
    发明授权
    Preparation of 2-cyano-3,3-diarylacrylic esters 失效
    制备2-氰基-3,3-二芳基丙烯酸酯

    公开(公告)号:US5917080A

    公开(公告)日:1999-06-29

    申请号:US952667

    申请日:1997-12-01

    CPC分类号: C07C253/30

    摘要: A process for preparing 2-cyano-3,3-diarylacrylic esters of the general formula I ##STR1## where R.sup.1 and R.sup.2 are hydrogen, C.sub.1 -C.sub.12 -alkyl groups, C.sub.- C.sub.12 -alkoxy groups or di(C.sub.1 -C.sub.4 -alkyl)amino groups and R.sup.3 is a C.sub.4 -C.sub.18 -alkyl group which can be interrupted by ether-functional oxygen atoms, by reacting a benzophenone imine of the general formula II ##STR2## with a cyanoacetic ester of the general formula III ##STR3## wherein the reaction is carried out at from 20 to 60.degree. C. and, during this, the liberated ammonia is continuously removed from the reaction mixture with the aid of a stream of gas or by reducing the pressure to from 900 to 100 mbar.

    摘要翻译: PCT No.PCT / EP96 / 02238 Sec。 371 1997年12月1日第 102(e)日期1997年12月1日PCT提交1996年5月24日PCT公布。 公开号WO96 / 38409 日期:1996年12月5日制备通式Ⅰ的2-氰基-3,3-二芳基丙烯酸酯的方法,其中R1和R2为氢,C1-C12-烷基,C-C12-烷氧基或二(C1-C4 - 烷基)氨基,R3是可以被醚官能的氧原子间隔的C4-C18-烷基,通过使通式II的二苯甲酮亚胺与通式III的氰基乙酸酯反应,其中反应进行 在20至60℃范围内,并且在此期间,借助于气流或通过将压力降低至900至100毫巴,将释放的氨从反应混合物中连续除去。

    Polyalkylpiperidine containing acetic acid and 3-amino-acrylic acid
derivatives
    7.
    发明授权
    Polyalkylpiperidine containing acetic acid and 3-amino-acrylic acid derivatives 失效
    含有乙酸的聚烷基哌啶和3-氨基 - 丙烯酸衍生物

    公开(公告)号:US5624981A

    公开(公告)日:1997-04-29

    申请号:US313107

    申请日:1994-10-07

    摘要: Polyalkylpiperidine-containing acetic acid and 3-aminoacrylic acid derivatives I ##STR1## where R.sup.1 is hydrogen, C.sub.1 - to C.sub.6 -alkyl, formyl, C.sub.2 - to C.sub.6 -alkanoyl, C.sub.1 - to C.sub.12 -alkoxy, C.sub.5 - to C.sub.6 -cycloalkoxy, cyanomethyl, hydroxymethyl, 2-hydroxyethyl or a radical of the formula --CR.sup.3 =CH--CO--OR.sup.4, whereR.sup.3 is hydrogen, C.sub.1 -to C.sub.6 -alkyl or a radical of the formula --CO--OR.sup.4 andR.sup.4 is C.sub.1 - to C.sub.20 -alkyl, C.sub.5 - to C.sub.8 -cycloalkyl, C.sub.7 - to C.sub.18 -aralkyl, phenyl, tolyl or a radical of the formula --(CH.sub.2 CH.sub.2 O).sub.n H or --[CH(CH.sub.3)CH.sub.2 O].sub.n H, where n is a number from 1 to 30,X is O, NH or NR.sup.6, whereR.sup.6 is C.sub.1 - to C.sub.12 -alkyl, andY is hydrogen or a group of the formula =CH--NHR.sup.7 or =CH--NR.sup.6 R.sup.7, whereR.sup.7 is phenyl which can be substituted by one to three C.sub.1 - to C.sub.12 -alkyl, C.sub.1 - to C.sub.12 -alkoxy, halogen, cyano, hydroxyl, phenyl or groups of the formula --CO--OR.sup.5, --CO--R.sup.5, --CO--NHR.sup.5, --O--CO--R.sup.5 or --NH--CO--R.sup.5, is a 5- or 6-membered unsaturated or saturated heterocyclic ring having up to three hetero atoms from the group comprising nitrogen, oxygen and sulfur, which can additionally be benzo-fused and substituted by one to three C.sub.1 - to C.sub.12 -alkyl, C.sub.1 - to C.sub.12 -alkoxy, halogen, cyano, hydroxyl, phenyl, phenoxy or C.sub.1 - to C.sub.12 -alkoxycarbonyl are described.

    摘要翻译: PCT No.PCT / EP93 / 00739 Sec。 371日期:1994年10月7日 102(e)日期1994年10月7日PCT 1993年3月26日PCT公布。 公开号WO93 / 20051 日期:1993年10月14日含聚烷基哌啶的乙酸和3-氨基丙烯酸衍生物I其中R1是氢,C1-至C6-烷基,甲酰基,C2-至C6-烷酰基,C1-至C12-烷氧基,C5 - C6-环烷氧基,氰甲基,羟甲基,2-羟乙基或式-CR3 = CH-CO-OR4的基团,其中R3是氢,C1-C6烷基或式-CO-OR4的基团和 R 4是C 1 -C 20烷基,C 5至C 8环烷基,C 7至C 18芳烷基,苯基,甲苯基或式 - (CH 2 CH 2 O)n H或 - [CH(CH 3)CH 2 O] n H基团,其中n 是1至30的数,X是O,NH或NR 6,其中R 6是C 1 -C 12 - 烷基,Y是氢或式= CH-NHR 7或= CH-NR 6 R 7的基团,其中R 7是苯基 可被一至三个C 1至C 12烷基,C 1至C 12 - 烷氧基,卤素,氰基,羟基,苯基或式-CO-OR 5基团,-CO-R 5,-CO-NHR 5 - O-CO-R5或-NH-CO-R5是具有至多三个杂原子的5或6元不饱和或饱和杂环, 可以另外被苯并稠合并被一至三个C 1 -C 12烷基,C 1 -C 12烷氧基,卤素,氰基,羟基,苯基,苯氧基或C 1 -C 12烷氧基羰基取代的氮,氧和硫。 被描述。

    Aminovinylphosphonic ester stabilizers for organic material
    8.
    发明授权
    Aminovinylphosphonic ester stabilizers for organic material 失效
    用于有机材料的氨基乙烯基膦酸酯稳定剂

    公开(公告)号:US5610210A

    公开(公告)日:1997-03-11

    申请号:US495581

    申请日:1995-08-09

    摘要: Aminovinylphosphonic esters I ##STR1## where R.sup.1 is cyano, a radical of the formula --CO--OR.sup.6 or a group of the formula ##STR2## R.sup.2, R.sup.3 and R.sup.6 are C.sub.1 -C.sub.20 -alkyl, C.sub.5 -C.sub.8 -cycloalkyl, C.sub.7 -C.sub.18 -aralkyl, phenyl or tolyl,R.sup.4 is an unsubstituted or substituted phenyl or heterocyclic group defined belowR.sup.5 is hydrogen or C.sub.1 -C.sub.12 -alkyl,R.sup.7 is hydrogen, C.sub.1 -C.sub.6 -alkyl, formyl, C.sub.2 -C.sub.6 -alkanoyl, C.sub.1 -C.sub.12 -alkoxy, C.sub.5 - or C.sub.6 -cycloalkoxy, cyanomethyl, 2-hydroxyethyl, benzyl or a radical of the formula --CR.sup.8 .dbd.CH--CO--OR.sup.6,R.sup.8 is hydrogen, C.sub.1 -C.sub.6 -alkyl or a radical of the formula --CO--OR.sup.6, andX is oxygen or NH, are used as light, oxygen and heat stabilizers for organic material.

    摘要翻译: PCT No.PCT / EP94 / 00254 Sec。 371日期:1995年8月9日 102(e)日期1995年8月9日PCT 1994年1月29日PCT PCT。 出版物WO94 / 日期1994年8月18日氨基乙基膦酸酯I IMAGE其中R 1是氰基,式-CO-OR 6基团或下式的基团R 2,R 3和R 6是C 1 -C 20烷基,C 5 -C 8 - 环烷基,C 7 -C 18 - 芳烷基,苯基或甲苯基,R 4是下面定义的未取代或取代的苯基或杂环基,R5是氢或C1-C12-烷基,R7是氢,C1-C6-烷基,甲酰基,C2-C6- 烷酰基,C 1 -C 12 - 烷氧基,C 5 - 或C 6 - 环烷氧基,氰基甲基,2-羟乙基,苄基或式-CR 8 = CH-CO-OR 6基团,R 8是氢,C 1 -C 6烷基或 式-CO-OR6和X是氧或NH用作有机材料的轻,氧和热稳定剂。

    Esters and amides of aminomethylenecyanoacetic acid a cosmetic
preparation containing the same as a sunscreen agent and a method for
protecting human skin using the same
    9.
    发明授权
    Esters and amides of aminomethylenecyanoacetic acid a cosmetic preparation containing the same as a sunscreen agent and a method for protecting human skin using the same 失效
    氨基亚甲基氰乙酸的酯和酰胺含有与防晒剂相同的化妆品和使用其的保护人皮肤的方法

    公开(公告)号:US5443820A

    公开(公告)日:1995-08-22

    申请号:US170314

    申请日:1994-01-05

    摘要: Esters and amides of aminomethylenecyanoacetic acid I ##STR1## where R.sup.1 and R.sup.2 are each, independently of one another, phenyl, naphthyl, biphenylyl or five- or six-membered hetaryl with one, two or three nitrogens or one oxygen or one sulfur or one nitrogen and one oxygen or one nitrogen and one sulfur, which can be benzo-fused, it being possible for these radicals to be substituted by one to three C.sub.1 -C.sub.12 -alkyl groups, C.sub.1 -C.sub.12 -alkoxy groups, halogen atoms, cyano groups, hydroxyl groups or groups of the formulae COOR.sup.3, COR.sup.3, CONHR.sup.3, OCOR.sup.3 or NHCOR.sup.3, and whereR.sup.3 is C.sub.1 -C.sub.12 -alkyl, C.sub.5 -C.sub.8 -cycloalkyl or phenyl,X is C.sub.2 -C.sub.30 -alkylene which can be interrupted by non-adjacent oxygens, or is C.sub.4 -C.sub.12 -alkenylene or C.sub.4 -C.sub.12 -alkynylene where the unsaturated bonds are not adjacent to the ester oxygens, or is C.sub.5 -C.sub.8 -cycloalkylene or phenylene, andY is O or NH.are used as stabilizers for organic materials.

    摘要翻译: PCT No.PCT / EP92 / 01432 Sec。 371日期1994年1月5日 102(e)日期1994年1月5日PCT提交1992年6月25日PCT公布。 公开号WO93 / 01164 日期:1993年1月21日。氨基亚甲基乙酰酸I(I)的酯和酰胺,其中R 1和R 2各自独立地为苯基,萘基,联苯基或五或六元杂芳基,其中一个,两个或 三个氮或一个氧或一个硫或一个氮和一个氧或一个氮和一个硫,它们可以是苯并稠合的,这些基团可能被1-3个C1-C12烷基,C1- C 1 -C 12烷基,C 5 -C 8环烷基或苯基,X是C 2 -C 12烷基,C 5 -C 8环烷基或苯基, C30-亚烷基,其可以被非相邻的氧中断,或是不饱和键不与酯氧相邻的C 4 -C 12 - 亚烷基或C 4 -C 12 - 亚炔基,或者是C 5 -C 8 - 亚环烷基或亚苯基,Y 是O或NH。 用作有机材料的稳定剂。