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75 条记录 (耗时 0.016 秒)

    2-(3-Phenoxyphenyl) propanol
    2.
    发明授权
    2-(3-Phenoxyphenyl) propanol 失效
    2-（3-苯氧基苯基）丙醇

    公开(公告)号：US4062895A

    公开(公告)日：1977-12-13

    申请号：US768242

    申请日：1977-02-14

    申请人： Winston S. Marshall

    发明人： Winston S. Marshall

    IPC分类号： C07C43/295 ,  C07C275/24 ,  C07D257/04 ,  C07C43/22

    CPC分类号： C07D257/04 ,  C07C275/24 ,  C07C43/295 ,  C07C45/71

    摘要： Novel 3-phenoxyphenylalkyl amines and the amides, alcohols, tetrazoles, and carbamates related thereto as well as novel intermediates useful in the preparation of such compounds. The compounds of this invention are useful as anti-inflammatory, analgesic, and antipyretic agents.

    摘要翻译： 新的3-苯氧基苯基烷基胺和与其相关的酰胺，醇，四唑和氨基甲酸酯以及可用于制备这些化合物的新型中间体。 本发明的化合物可用作抗炎，镇痛和解热剂。

    Alkoxy substituted sterically hindered phenols
    4.
    发明授权
    Alkoxy substituted sterically hindered phenols 失效
    ALKOXY取代的立方异丙酚

    公开(公告)号：US3799990A

    公开(公告)日：1974-03-26

    申请号：US13050671

    申请日：1971-04-01

    申请人： BAYER AG

    发明人： NAST R ,  OERTEL H ,  LEY K

    IPC分类号： C08G18/32 ,  C08K5/13 ,  C07C43/22

    CPC分类号： C08G18/3271 ,  C08G18/325 ,  C08K5/13 ,  C08L75/04

    摘要： Polyurethans stabilized against degradation and discoloration caused by the action of light or UV radiation, oxygen, substances present in the atmosphere, such as nitrogen oxides, and heat by the addition of alkoxy substituted sterically hindered phenols which has a 2-(2''-hydroxy-3-''-tertiary alkylbenzyl) anisole unit:

    摘要翻译： 聚氨酯稳定，防止由于光或紫外线辐射，氧气，大气中存在的物质如氮氧化物引起的降解和变色，以及通过加入烷氧基取代的位阻酚，其具有2-（2'-羟基 -3'-叔烷基苄基）苯甲醚单元：作为稳定剂。

    Coupling of phenols with diphenoquinones
    8.
    发明授权
    Coupling of phenols with diphenoquinones 失效
    苯酚与二氢呋喃的偶联

    公开(公告)号：US3631208A

    公开(公告)日：1971-12-28

    申请号：US3631208D

    申请日：1966-06-10

    申请人： GEN ELECTRIC

    发明人： HAY ALLAN S

    IPC分类号： C07C37/055 ,  C07C37/07 ,  C07C37/11 ,  C07C37/14 ,  C07C39/15 ,  C07C43/20 ,  C07C39/12 ,  C07C43/22

    CPC分类号： C07C37/07 ,  C07C37/0555 ,  C07C37/11 ,  C07C37/14 ,  C07C37/50 ,  C07C39/15 ,  C07C39/06

    摘要： BINARY SELF-CONDENSATION PRODUCTS OF PHENOLS ARE PREPARED BY REACTING THEM WITH DIPHENOQUINONES IN THE LIQUID PHASE. SINCE THE DIPHENOQUINONES THEMSELVES CAN BE PREPARED FROM PHENOLS, THE PHENOLS NEED TO BE THE ONLY STARTING MATERIAL TO PRODUCE THE SELF-CONDENSATION PRODUCTS. BY USING 2,6-DISUBSTITUTED PHENOLS AND THE CORRESPONDING DIPHENOQUINONES PREPARED FROM THE PARTICULAR 2,6-DISUBSTITUTED PHENOL, THE SLEF-CONDENSATION PRODUCT OF THE PHENOL IS A 2,2'',6,6''-P,P''-BIPHENOL AND IS PRODUCED BOTH FROM THE PHENOL AND DIPHENOQUINONE REACTION. SINCE 2,6-DISUBSTITUTED PHENOLS MAY BE MADE BY ALKYLATION OF EITHER PHENOL OR 2-SUBSTITUTED PHENOLS AND THE BIPHENOL PRODUCT MAY BE READILY DEALKYLATED, BIPHENOLS CAN BE MADE WHICH HAVE FROM 0 TO 4 SUBSTITUENTS IN THE 2,2'',6 AND 6'' POSITIONS.