2-Hydroxybenzophenone UV-absorbers containing 2,2,6,6-tetramethylpiperidine (HALS) group - benzoylation of corresponding phenol derivatives

被引：19
|
作者：
Zakrzewski, J
Szymanowski, J
机构：
[1] Inst Ind Organ Chem, PL-03236 Warsaw, Poland
[2] Poznan Univ Technol, Inst Chem Technol & Engn, PL-60965 Poznan, Poland
来源：
POLYMER DEGRADATION AND STABILITY | 2000年 / 67卷 / 02期
关键词：
2-hydroxybenzophenone UV-absorbers; 2,2,6,6-tetramethylpiperidine light stabilizers; HALS; nitroxyl radicals; benzoylation; benzotrichloride;
D O I：
10.1016/S0141-3910(99)00126-3
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Phenol derivatives containing 2,2,6,6-tetramethylpiperidine group were successfully benzoylated with both benzoyl chloride in the presence of aluminium chloride and benzotrichloride in aqueous sodium hydroxide solution. The 2-hydroxybenzophenone UV-absorbers bearing light stabilizing fragment - 2,2,6,6-tetramethylpiperidine nucleus - were synthesized in this way. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：279 / 283
页数：5
相关论文
共 50 条
  • [1] A convenient modification of 2-hydroxybenzophenone UV-absorbers
    Zakrzewski, J
    Szymanowski, J
    POLYMER DEGRADATION AND STABILITY, 1999, 65 (03) : 425 - 432
  • [2] NEW DERIVATIVES OF 2,2,6,6-TETRAMETHYLPIPERIDINE
    LUTZ, WB
    LAZARUS, S
    MELTZER, RI
    JOURNAL OF ORGANIC CHEMISTRY, 1962, 27 (05): : 1695 - &
  • [3] Synthesis of 2,2,6,6-Tetramethylpiperidine Derivatives
    V. P. Kashparova
    E. Sh. Kagan
    I. S. Kashparov
    I. Yu. Zhukova
    Russian Journal of Applied Chemistry, 2002, 75 : 667 - 668
  • [4] Synthesis of 2,2,6,6-tetramethylpiperidine derivatives
    Kashparova, VP
    Kagan, ES
    Kashparov, IS
    Zhukova, IY
    RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 2002, 75 (04) : 667 - 668
  • [5] EFFECT OF PROCESSING ON THE THERMAL AND PHOTOOXIDATIVE BEHAVIOR OF 2-HYDROXYBENZOPHENONE STABILIZERS IN POLYOLEFIN FILMS - INFLUENCE OF 2,2,6,6-TETRAMETHYLPIPERIDINE SUBSTITUTION
    ALLEN, NS
    EDGE, M
    HE, J
    CHEN, W
    KIKKAWA, K
    MINAGAWA, M
    POLYMER DEGRADATION AND STABILITY, 1994, 44 (01) : 99 - 105
  • [6] ELECTROCHEMICAL CHLORINATION AND BROMINATION OF 2,2,6,6-TETRAMETHYLPIPERIDINE DERIVATIVES
    ZHUKOVA, IY
    POZHIDAEVA, SA
    KAGAN, ES
    SMIRNOV, VA
    ZHURNAL ORGANICHESKOI KHIMII, 1993, 29 (04): : 751 - 757
  • [7] 2,2,6,6-TETRAMETHYLPIPERIDINE DERIVATIVES AS POTENTIAL ANTIHYPERTENSIVE DRUGS
    CARSTENS, E
    FAUST, G
    LEHMANN, D
    NOWAK, R
    PHARMAZIE, 1971, 26 (02): : 113 - +
  • [8] ELECTROCHEMICAL SYNTHESIS OF 2,2,6,6-TETRAMETHYLPIPERIDINE
    KAGAN, YS
    AVRUTSKAYA, IA
    KONDRASHOV, SV
    NOVIKOV, VT
    FIOSHIN, MY
    SMIRNOV, VA
    KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1984, (03): : 358 - 359
  • [9] Synthesis and resolution of a chiral analogue of 2,2,6,6-tetramethylpiperidine and of its corresponding nitroxide
    Einhorn, J
    Einhorn, C
    Ratajczak, F
    Durif, A
    Averbuch, MT
    Pierre, JL
    TETRAHEDRON LETTERS, 1998, 39 (17) : 2565 - 2568
  • [10] POSSIBILITIES OF THE APPLICATION OF DERIVATIVES OF 2,2,6,6-TETRAMETHYLPIPERIDINE IN RESEARCH AND TECHNICAL PRACTICE
    TOMA, S
    KARVAS, M
    CHEMICKE LISTY, 1989, 83 (10): : 1048 - 1064
12345