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    • 2. 发明申请
    • ISOINDOLO[2,1-A]QUINAZOLINE DERIVATIVES FOR STABILIZATION OF ORGANIC MATERIALS
    • 用于稳定有机材料的ISOINDOLO [2,1-A]喹唑啉衍生物
    • WO2013139799A1
    • 2013-09-26
    • PCT/EP2013/055713
    • 2013-03-19
    • BASF SE
    • HÖLZL, WernerROTZINGER, Bruno
    • C09K15/30C07D403/04C07D401/00
    • C08K5/3465C07D401/00C07D403/04C07D487/04C08K5/101C08K5/52C09K15/30
    • The present invention relates to a composition, which comprises a) an organic material susceptible to oxidative, thermal or light-induced degradation, which is a polymer, an oligohydroxy compound, a wax, a fat or a mineral oil, with the proviso that the polymer is not a polypeptide, agar-agar or a component of agar-agar and the oligohydroxy compound is not glucose or a component of agar-agar; and b) a compound of formula (I) n is 1, 2, 3 or 4; when n is 1, R 5 is H, C 1 -C 30 -alkyl, C 3 -C 10 -cycloalkyl, C 6 -C 10 -aryl, which is unsubstituted or substituted by C 1 -C 8 -alkyl, C 1 -C 8 -alkoxy, halogen or one phenyl, C 7 -C 13 -aralkyl, C 2 -C 22 -alkenyl, C 3 -C 12 -alkinyl, OH, C 1 -C 30 -alkyloxy, C 3 -C 10 -cycloalkyloxy, C 6 -C 12 -aryloxy, C 7 -C 13 -aralkyloxy, hydroxy-C 1 -C 8 -alkyl, carboxy-C 1 -C 12 -alkyl, C 1 -C 12 -alkoxycarbonyl-C 1 -C 12 -alkyl, C 2 -C 30 -alkyl, which is interrupted by one or more oxygen atoms, C 2 -C 16 -alkyl, which is interrupted by one sulfur atom, or NR' 1 R' 2 ; when n is 2, R 5 is C 1 -C 12 -alkane-diyl, C 6 -C 14 -arylene, C 4 -C 8 -cycloalkane-bis-(C 1 -C 4 -alkylene), C 6 -C 14 -arene-bis-(C 1 -C 4 -alkylene), C 4 -C 24 -alkane-diyl, which is interrupted by one or more oxygen atoms, C 4 -C 20 -alkane-diyl, which is interrupted by one or more -NH-, -N(C 1 -C 8 -alkyl)- or -N(hydroxy-C 1 -C 8 -alkyl)-, piperazine-N,N'-bis-(C 1 -C 4 -alkylene) or C 2 -C 10 -alkane-diyl, which is interrupted by one sulfur atom; R 1 to R 4 and R 6 to R 9 are each independently from each other H, C 1 -C 12 -alkyl, C 3 -C 10 -cycloalkyl, C 3 -C 22 -alkenyl, C 1 -C 12 -alkoxy, C 1 -C 12 -alkylsulfanyl, hydroxy-C 1 -C 8 -alkyl, halogen, NR" 1 R" 2 , NO 2 , CN, phenyl, phenyloxy or R 1 and R 2 or R 2 and R 3 or R 3 and R 4 or R 6 and R 7 or R 7 and R 8 or R 8 and R 9 are linked together to form a five- or 6-membered alicylic, aromatic or heterocyclic ring together with their 2 corresponding carbons atoms, to which they are attached.
    • 本发明涉及一种组合物,其包含a)易于氧化,热或光诱导降解的有机材料,其是聚合物,低聚羟基化合物,蜡,脂肪或矿物油,条件是 聚合物不是多肽,琼脂或琼脂的组分,并且寡羟基化合物不是葡萄糖或琼脂的组分; 和b)式(I)的化合物n为1,2,3或4; 当n为1时,R 5为H,C 1 -C 30 - 烷基,C 3 -C 10 - 环烷基,未被取代或被C 1 -C 8 - 烷基,C 1 -C 8 - 烷氧基,卤素或1个苯基取代的C 6 -C 10 - C 7 -C 13 - 芳烷基,C 2 -C 22 - 烯基,C 3 -C 12 - 炔基,OH,C 1 -C 30 - 烷氧基,C 3 -C 10 - 环烷氧基,C 6 -C 12 - 芳氧基,C 7 -C 13 - 芳烷氧基,羟基-C 1 -C 8 - 烷基,羧基-C 1 -C 12烷基,C 1 -C 12烷氧基羰基-C 1 -C 12烷基,被一个或多个氧原子间隔的C 2 -C 30 - 烷基,被一个硫中断的C 2 -C 16 - 烷基 原子或NR'1R'2; 当n为2时,R 5为C 1 -C 12烷烃二基,C 6 -C 14亚芳基,C 4 -C 8环烷基 - 双 - (C 1 -C 4亚烷基),C 6 -C 14 - 芳 - 双 - (C 1 -C 4 - 亚烷基),被一个或多个氧原子中断的C 4 -C 24 - 烷烃二基,被一个或多个-NH-, - C 1 -C 8 - 烷基 - 或被一个硫原子中断的-N(羟基-C 1 -C 8烷基) - ,哌嗪-N,N'-双 - (C 1 -C 4 - 亚烷基)或C 2 -C 10 - 烷烃二基, R 1至R 4和R 6至R 9各自独立地为H,C 1 -C 12 - 烷基,C 3 -C 10 - 环烷基,C 3 -C 22 - 烯基,C 1 -C 12 - 烷氧基,C 1 -C 12烷基硫烷基,羟基-C 1 -C 8 - 烷基,卤素,NR“1R”2,NO 2,CN,苯基,苯氧基或R 1,R 2或R 2,R 3或R 3和R 4或R 6或R 7或R 7和R 8或R 8和R 9连接在一起, 或6元芳基,芳族或杂环以及它们所连接的2个相应的碳原子。