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SULFENAMIDES* PROCESS FOR MANUFACTURE THEREOF AND EMPLOYMENT THEREOF AS RETARDERS
SULFENAMIDES* PROCESS FOR MANUFACTURE THEREOF AND EMPLOYMENT THEREOF AS RETARDERS
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机译:磺胺类*的制造和以零售商的身份进行加工的过程
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摘要
1530533 Sulphenamides BAYER AG 12 Nov 1976 [17 Nov 1975] 47202/76 Heading C2C [Also in Division C3] A process for preparing a sulphenamide, which comprises reacting a compound containing one or two olefinic double bonds with a sulphonic acid amide-N-sulphene chloride corresponding to the general Formula (II): in which R represents a straight-chain or branched alkyl radical having 1 to 20 carbon atoms, a cycloalkyl radical having 5 to 7 carbon atoms, an aralkyl radical having 7 to 12 carbon atoms, an aryl radical having 6 or 10 carbon atoms (which may be substituted by at least one alkyl radical having 1 to 4 carbon atoms, halogen atom, C 1-4 alkoxy or nitro group), or a radical: R 6 (R 7 )N- where R 6 and R 7 are the same or different and represent an alkyl radical having 1 to 6 carbon atoms or, together with the nitrogen atom, form a 6- membered heterocyclic ring system which contains one ring oxygen atom; and R 1 represents a straight-chain or branched alkyl radical having 1 to 20 carbon atoms, a cycloalkyl radical having 5 to 7 carbon atoms, an aralkyl radical having 7 to 12 carbon atoms or an aryl radical having 6 or 10 carbon atoms which may be substituted by one or more alkyl radicals having 1 to 8 carbon atoms or by a halogen atom or by a C 1-4 alkoxy or nitro group. The products are vulcanization retarders for natural or synthetic rubbers.
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机译:1530533 Sulphenamides BAYER AG 1976年11月12日[1975年11月17日]标题C2C [也在C3分部中]制备亚磺酰胺的方法,该方法包括使包含一个或两个烯烃双键的化合物与磺酸酰胺-N-对应于通式(II)的亚硫酰氯:其中R代表具有1至20个碳原子的直链或支链烷基,具有5至7个碳原子的环烷基,具有7至12个碳原子的芳烷基,具有6或10个碳原子的芳基(可被至少一个具有1-4个碳原子的烷基,卤素原子,C 1-4烷氧基或硝基取代)或基团:R 6(R 7) N-,其中R 6和R 7相同或不同,表示具有1-6个碳原子的烷基,或与氮原子一起形成含有一个环氧原子的6-元杂环系统; R 1表示碳数为1〜20的直链或支链的烷基,碳数为5〜7的环烷基,碳数为7〜12的芳烷基或碳数为6或10的芳基。被一个或多个具有1至8个碳原子的烷基或被卤原子或被C 1-4烷氧基或硝基取代。该产品是用于天然或合成橡胶的硫化缓凝剂。
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