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1. 发明专利

JPS61134367A Improved production of phenyl n-(2-biphenilylsulfonyl) carbamate 失效
标题翻译：苯甲酸N-（2-二苯基甲硅烷氧基）改性生产
公开(公告)号：JPS61134367A
公开(公告)日：1986-06-21
申请号：JP25654684
申请日：1984-12-06
申请人： Nippon Tokushu Noyaku Seizo Kk
发明人： SAITO JUNICHI , TAMURA TATSUO
IPC分类号： C07C67/00 , C07C301/00 , C07C303/36 , C07C303/40 , C07C311/53
CPC分类号： C07C311/53
摘要： PURPOSE: The reaction of 2-phenylbenzenesulfonamide with diphenyl carbonate is conducted in the presence of an alkali metal hydroxide at specific temperature in a specific solvent to enable high-yield production of the titled compound of high purity which is used as an intermediate of a herbicide with industrial advantage.
CONSTITUTION: The reaction of 2-phenylbenzenesulfonamide of formula I with diphenyl carbonate of formula II is carried out in an aprotonic solvent such as cyclohexane, toluene or xylene in the presence of an alkali metal hydroxide such as potassium or sodium hydroxide at 20W60°C, preferably about 40W50°C to give phenyl N-(2-biphenylsulfonyl)carbamate of formula III.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：2-苯基苯磺酰胺与碳酸二苯酯的反应在碱金属氢氧化物的存在下，在特定溶剂中在特定温度下进行，以使高产量的高纯度标题化合物用作除草剂的中间体具有产业优势。结构式：式Ⅰ的2-苯基苯磺酰胺与式Ⅱ的碳酸二苯酯的反应在非质子溶剂如环己烷，甲苯或二甲苯中，在碱金属氢氧化物如氢氧化钾或氢氧化钠存在下，在20-60度下进行优选约40-50℃，得到式III的苯基N-（2-联苯基磺酰基）氨基甲酸酯。

2. 发明专利

JPS6160659A Substituted phenylsulfonylazole, its production, and agricultural and horticultural fungicide 失效
标题翻译：取代的苯并呋喃，其生产和农业和农业生物
公开(公告)号：JPS6160659A
公开(公告)日：1986-03-28
申请号：JP18257984
申请日：1984-09-03
申请人： Nippon Tokushu Noyaku Seizo Kk
发明人： SAITO JUNICHI , TAMURA TATSUO , KURAHASHI YOSHIO , UZAWA SHIGERU , MATSUMOTO NOBORU , YAMAGUCHI NAOKO
IPC分类号： A01N43/50 , A01N43/653 , C07D233/56 , C07D233/84 , C07D249/08 , C07D521/00
CPC分类号： C07D231/12 , A01N43/50 , A01N43/653 , C07D233/56 , C07D249/08
摘要： NEW MATERIAL:A substituted phenylsulfonylazole shown by the formula I (X is N or CH: R is halogen, lower alkyl, lower alkoxy, trifluoromethyl, nitro, phenyl, or cycloalkyl; n is 1W3; R is not methyl when n is 1).
EXAMPLE: 1-(2,5-Xylylsulfonyl)imidazole.
USE: Useful as an agricultural and horticultural fungicide. Having improved controlling action and effect on plant blights in agriculture and horticulture. Showing improved effect especially on late blight of tomato, blast of rice plate, downy mildew of melon, downy mildew of grape, etc.
PREPARATION: A compound shown by the formula II (Hal is halogen is reacted with a compound shown by the formula III in a solvent such as preferably hexane, etc. or in a diluent in the presence of an acid binder such as pyridine, etc. at 0W100°C, to give a compound shown by the formula I.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：新物质：由式I表示的取代的苯基磺酰基（X为N或CH：R为卤素，低级烷基，低级烷氧基，三氟甲基，硝基，苯基或环烷基; n为1-3;当n为 1）。实施例：1-（2,5-辛基磺酰基）咪唑。用途：用作农业和园艺杀菌剂。改善了对农业和园艺植物病害的控制作用和影响。显示改善效果，特别是对番茄晚疫病，稻瘟病，瓜类霜霉病，葡萄霜霉病等的制备：式Ⅱ化合物（Hal为卤素）与式Ⅲ化合物反应在溶剂如己烷等溶剂中，或在酸性粘合剂如吡啶等的存在下，在0-100℃下，在稀释剂中，得到式I所示的化合物。

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