5H-Furan-2-one Derivatives for Stabilization of Organic Material
    5.
    发明申请
    5H-Furan-2-one Derivatives for Stabilization of Organic Material 有权
    用于稳定有机材料的5H-呋喃-2-酮衍生物

    公开(公告)号:US20140058021A1

    公开(公告)日:2014-02-27

    申请号:US14114538

    申请日:2012-04-25

    申请人: BASF SE

    IPC分类号: C09K15/06 C08K5/52 C08K5/1535

    摘要: A composition, which comprises a) an organic material susceptible to oxidative, thermal or light-induced degradation; and b) a compound of formula I (Formula I) (I) wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 are independently from each other H, C1-C8-alkyl, C4-C8-cycloalkyl, phenyl, C1-C4-alkoxy or halogen; n is 1, 2, 3, or 4; and when n is 1 A is —C(=0)-OR′1, —C(=0)-N(R′2)(R′3), —CN, phenyl, which is unsubstituted or substituted by one or more C1-C8-alkyl, C4-C8-alkoxy, C5-C7-cycloalkyl or halogen, —H or —S02-phenyl; when n is 2 A is —C(=0)-O—Z1—O—C(=0)-, —C(=0)-N(R″1)—Z2—N(R″2)—C(=0)- or piperazine-N,N′-biscarbonyl.

    摘要翻译: 一种组合物,其包含a)易受氧化,热或光诱导降解的有机材料; 其中R 1,R 2,R 3,R 4,R 5,R 6,R 7,R 8,R 9和R 10彼此独立地为H,C 1 -C 8 - 烷基, C 8 - 环烷基,苯基,C 1 -C 4 - 烷氧基或卤素; n为1,2,3或4; 当n是1时,A是-C(= O)-OR'1,-C(= O)-N(R'2)(R'3),-CN,苯基,其未被取代或被一个或 C 1 -C 8 - 烷基,C 4 -C 8 - 烷氧基,C 5 -C 7 - 环烷基或卤素,-H或-SO 2 - 苯基; 当n是2时,A是-C(= O)-O-Z 1 -OC(= O) - , - C(= O)-N(R“1)-Z 2 -N(R” (= O) - 或哌嗪-N,N'-二羰基。