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公开(公告)号:US4613461A
公开(公告)日:1986-09-23
申请号:US687608
申请日:1984-12-31
申请人: Peter Viski , Laszlo Simandi , Ferenc Nagy , Gabor Besenyei , Gyorgy Paszthy , Gyula Pazmandi , Istvan Szita , Gyula Szilagyi , Istvan Toth , Ilona Szigeti nee Kiss
发明人: Peter Viski , Laszlo Simandi , Ferenc Nagy , Gabor Besenyei , Gyorgy Paszthy , Gyula Pazmandi , Istvan Szita , Gyula Szilagyi , Istvan Toth , Ilona Szigeti nee Kiss
IPC分类号: C07C333/02 , C07D211/60 , C07C153/00 , C07C154/00 , C07D207/00
CPC分类号: C07C333/02
摘要: The invention relates to a new process for preparing known thiolcarbamate esters of the general formula (I) ##STR1## wherein R.sup.1 and R.sup.2 stand independently for hydrogen or a straight or branched chain alkyl group containing 1 to 6 carbon atoms or an alkenyl group containing 2 to 6 atoms, or an alkyl group containing 1 to 6 or an alkenyl group containing 2 to 6 carbon atoms and mono- or polysubstituted by halogen, oxygen, sulphur and/or nitrogen; orR.sup.1 and R.sup.2 together may represent an optionally substituted .alpha.,.omega.-alkylene group containing 4 to 6 carbon atoms;R.sup.3 and R.sup.4 stand independently for hydrogen or an alkyl group containing 1 to 4 carbon atoms and optionally substituted by halogen or by a group containing oxygen, sulphur and/or nitrogen; andR.sup.5 and R.sup.6 both stand for hydrogen; orR.sup.5 and R.sup.6 together may represent a chemical bond.The compounds of general formula (I) are prepared by reacting(a) thiolcarbamate salts of the general formula (II) ##STR2## wherein the meanings of R.sup.1 and R.sup.2 are as defined above, andY stands for a primary, secondary or tertiary ammonium ion or an alkaline metal ion; or(b) amines of the general formula (III) ##STR3## wherein the meanings of R.sup.1 and R.sup.2 are as defined above, together with sulphur and carbon monoxide; or(c) amine of the general formula (III) together with carbonyl sulphidewith alkynes of the general formula (IV)R.sup.3 --C.tbd.C--R.sup.4 (IV)wherein the meanings of R.sup.3 and R.sup.4 are as defined above and, if desired, hydrogenating the obtained product of general formula (I), wherein the meanings of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are as defined above and R.sup.5 together with R.sup.6 forms a chemical bond, to a compound of the general formula (I), wherein both R.sup.5 and R.sup.6 stand for hydrogen.
摘要翻译: 本发明涉及一种制备通式(I)的已知硫代氨基甲酸酯的新方法,其中R1和R2独立地表示氢或含有1至6个碳原子的直链或支链烷基或烯基 含有2至6个原子的基团,或含有1至6个的烷基或含2至6个碳原子的烯基,被卤素,氧,硫和/或氮单取代或多取代; 或者R 1和R 2一起可以表示任选取代的含有4至6个碳原子的α,ω-亚烷基; R3和R4分别独立地表示氢或含有1至4个碳原子的烷基,并且任选被卤素取代或被含氧,硫和/或氮的基团取代; R5和R6均代表氢; 或R5和R6一起可以表示化学键。 通式(I)的化合物是通过使(a)通式(II)的硫代氨基甲酸盐与其中R 1和R 2的含义如上所定义的通式(Ⅱ)的化合物反应,Y代表伯,仲 或叔铵离子或碱金属离子; 或(b)通式(III)的胺其中R 1和R 2的含义如上所定义,连同硫和一氧化碳; 或(c)通式(III)的胺与羰基硫化物与通式(IV)的炔类反应,其中R3和R4的含义如上所定义,如果需要, 氢化得到的通式(I)的产物,其中R 1,R 2,R 3和R 4的含义如上所定义,R 5与R 6一起形成化学键,通式(I)的化合物,其中两者 R5和R6代表氢。
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公开(公告)号:US3941783A
公开(公告)日:1976-03-02
申请号:US421642
申请日:1973-12-04
申请人: Erzsebet Grega , Pal Gribovszky , Sandor Marosvolgyi , Zoltan Pinter , Gyula Szilagyi , Istvan Szita , Csaba Tarr , Laszlo Tasi
发明人: Erzsebet Grega , Pal Gribovszky , Sandor Marosvolgyi , Zoltan Pinter , Gyula Szilagyi , Istvan Szita , Csaba Tarr , Laszlo Tasi
IPC分类号: C07D213/82 , C07D295/182 , C07D295/00
CPC分类号: C07D213/82 , C07D295/182
摘要: A process for the production of N,N-disubstituted carboxylic amides by reacting carboxylic acid with carbamoyl chloride.
摘要翻译: 通过使羧酸与氨基甲酰氯反应生产N,N-二取代羧酰胺的方法。
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公开(公告)号:US4613615A
公开(公告)日:1986-09-23
申请号:US568210
申请日:1984-05-21
申请人: Gyula Szilagyi , Csaba Tar , Mariann Bendly , Erzsebet Dienes nee, Mezo , Gabor Boda , Janos Csutak
发明人: Gyula Szilagyi , Csaba Tar , Mariann Bendly , Erzsebet Dienes nee, Mezo , Gabor Boda , Janos Csutak
IPC分类号: C07C329/04 , A01N20060101 , A01N47/12 , A01N47/14 , A01N47/18 , A01N47/20 , C07C20060101 , C07C333/14 , C07C333/20 , A01N47/10 , C07C155/08
摘要: The invention relates to a plant protecting composition which contains 1 to 80% by weight substituted alkoxycarbonyl dithiocarbamates or thiolcarbamates of formula (I) ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and stand for hydrogen, straight or branched chain, saturated or unsaturated alkyl, alkoxyalkyl, alkylaminoalkyl, dialkylaminoalkyl having 1 to 10 carbon atoms, cycloalkyl, phenyl or halogenphenyl,R.sup.3 stands for straight or branched chain, saturated or unsaturated alkyl, cycloalkyl, phenyl or halogenphenyl, andX stands for oxygen or sulfur,as well as 10 to 90% by weight solid and/or liquid diluent(s) and 1 to 30% by weight additive(s).The novel compounds of formua (I) may be obtained in such way that a salt of disubstituted dithiocarbamic acid or thiolcarbamic acid of formula (II) ##STR2## wherein R.sup.1, R.sup.2 and X have the same meanings as defined above and Me stands for alkali or ammonium ion or amine residue, is reacted with a chloroformic acid ester of formula (III) ##STR3## in an organic solvent or in aqueous medium at a temperature of 0.degree. C. to 60.degree. C. thereafter the compound of formula (I) is obtained by a method known per se.
摘要翻译: PCT No.PCT / HU83 / 00017 Sec。 371日期1984年5月21日 102(e)日期1984年5月21日PCT提交1983年4月20日PCT公布。 公开号WO83 / 03603 日期:1983年10月27日本发明涉及含有1至80重量%的取代的烷氧基羰基二硫代氨基甲酸酯或式(I)的硫代氨基甲酸酯的植物保护组合物。其中R1和R2相同或不同, 对于氢,直链或支链,饱和或不饱和的烷基,烷氧基烷基,烷基氨基烷基,具有1-10个碳原子的二烷基氨基烷基,环烷基,苯基或卤素苯基,R3代表直链或支链,饱和或不饱和的烷基,环烷基,苯基或卤素苯基, X代表氧或硫,以及10至90重量%的固体和/或液体稀释剂和1至30重量%的添加剂。 式(I)的新化合物可以以如下方式获得:使式(II)的二取代二硫代氨基甲酸或硫代氨基甲酸盐(II)其中R1,R2和X具有与上述相同的含义,Me 代替碱或铵离子或胺残基,在有机溶剂或水介质中,在0℃至60℃的温度下,与式(III)的氯甲酸酯反应,此后 通过本身已知的方法获得式(I)化合物。
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公开(公告)号:US4046773A
公开(公告)日:1977-09-06
申请号:US370620
申请日:1973-06-18
申请人: Viktor Andriska , Katalin Gorog nee Privitzer , Gyorgyi Bruckner , Zsuzsanna Nemessanyi nee Szekely , Miklos Havasi , Bela Raskay , Erzsebet Grega nee Toth , Terez Szigeti nee Haranghy , Jozsef Dudas , Gyula Szilagyi , Sandor Marosvolgyi , Pal Gribovszky , Zoltan Pinter , Gyozo Bors
发明人: Viktor Andriska , Katalin Gorog nee Privitzer , Gyorgyi Bruckner , Zsuzsanna Nemessanyi nee Szekely , Miklos Havasi , Bela Raskay , Erzsebet Grega nee Toth , Terez Szigeti nee Haranghy , Jozsef Dudas , Gyula Szilagyi , Sandor Marosvolgyi , Pal Gribovszky , Zoltan Pinter , Gyozo Bors
IPC分类号: A01N47/38 , C07D233/12 , C07D233/56 , C07D233/60 , C07D233/92 , C07D235/06 , C07D235/08 , C07D521/00 , C07D233/66
CPC分类号: C07D233/92 , A01N47/38 , C07D231/12 , C07D233/12 , C07D233/56 , C07D235/06 , C07D235/08 , C07D249/08
摘要: New substituted carbamoylimidazole derivatives of the general formula (I) ##STR1## have been prepared by reacting the appropriate substituted imidazole derivatives of the general formula (II) ##STR2## with isocyanate compounds of the general formula (III)R.sub.4 -- N .dbd. C .dbd. O (III).the new compounds of the general formula (I) are potent herbicides and fungicides.In the above formulaeR.sub.1 stands for hydrogen atom or methyl group,R.sub.2 and R.sub.3 each may represent a hydrogen atom or a nitro group, or R.sub.2 and R.sub.3 may form together a --CH.dbd.--CH--CH.dbd.CH--group, which forms a six-membered ring together with the adjacent carbon atoms of the imidazole ring, andR.sub.4 stands for a cyclohexyl, phenyl, chlorophenyl or dichlorophenyl group.
摘要翻译: 通式(I)(I)的新取代的氨基甲酰基咪唑衍生物通过使通式(II)(II)的合适的取代的咪唑衍生物与通式(III)的异氰酸酯化合物反应制备, R4-N = C = O(III)。
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