CAS: 55406-53-6; 3-Iodoprop-2-Yn-1-Yl Butylcarbamate

上下游产品

CAS号76114-73-3 2-炔丙基-N-丁基氨基甲酸酯

2-炔丙基-N-丁基氨基甲酸酯置于sodium Hydroxide,Sodium Hypochlorite,Potassium Iodide,溶剂黄146,Sodium Hydrogensulfite体系中,用 水 作为反应溶剂,化学反应 1.5H,以93.5%的收率获得产物丁基氨基甲酸碘代丙炔酯
参考文献:Process For The Synthesis Of Iodopropynyl Butylcarbamate In An Aqueous Solution Of A Suitable Surfactant
标题:Process For The Synthesis Of Iodopropynyl Butylcarbamate In An Aqueous Solution Of A Suitable Surfactant
摘要:本发明公开了一种制备碘丙炔基丁基氨基甲酸酯(ipbc)的工艺,其中所述反应在适当表面活性剂的水溶液中进行.碘化反应物是金属碘化物盐,其作为i+离子的供体.在反应序列过程中,根据需要反应生成i+离子,从而最大程度地减少了ipbc的不良异构体的形成.本发明的工艺生产出高度纯化的ipbc,最好具有低含水量(湿蛋糕).本工艺生产的ipbc也在此公开.

专利信息

专利号:US-6133473-A
优先权日:1998-06-25
标 题 :Synthesis of carbamate compounds
发明人：BERRIER JOHN VINCENT
权利人:ROHM & HAAS
摘要:Disclosed is a method for the preparation of carbamate compounds substantially free of by-products; the carbamate compounds being prepared by reacting an isocyanate with a hydroxylated compound in the presence of certain catalysts that increase the rate of carbamylation while decreasing the rate of by-product formation.

专利号:WO-2025056767-A1
优先权日:2023-09-15
标题 :Process for the preparation of enantiomerically enriched aliphatic amines
发明人：BOU HAMDAN FARHAN; GODINEAU EDOUARD; SMEJKAL TOMAS; DUMEUNIER RAPHAEL; BOUSSEMGHOUNE MOHAMED ABDELOUAHAB; BLUM MATHIAS
权利人:SYNGENTA CROP PROTECTION AG
摘要:The present invention relates to a process for the preparation of enantiomerically enriched cyclobutylamines of formula (I) from α-tertiary cyclobutanones and reacting said enantiomerically enriched cyclobutylamines to enantiomerically enriched cyclobutylamides. Such compounds are useful intermediates in the synthesis of microbiocidal thiazole compounds.

专利号:WO-2005016871-A1
优先权日:2003-08-04
标题:Process for the synthesis of iodopropynyl butylcarbamate in an aqueous solution of a suitable surfactant
发明人：SCHNEIDER DAVID J; SCHNEIDER CHARLES A; JONES KURT A; HEINEKE MARTIN S
权利人:H & S CHEMICAL COMPANY INC
摘要:A process for the manufacture of iodopropynyl butylcarbamate (IPBC) is disclosed wherein the subject reaction is carried out in an aqueous solution of a suitable surfactant. The iodination reactant is metallic iodide salt which serves as a donor of I+ ions. The I+ ion is generated on an as needed basis, during the reaction sequence, hence the formation of undesirable isomers of IPBC are minimized. The process of this invention produces a highly purified IPBC having, preferably, a low moisture content (wet-cake). The IPBC produced by such a process is also disclosed herein.

专利号:US-6992208-B2
优先权日:2003-08-04
标题 :Process for the synthesis of iodopropynyl butylcarbamate in an aqueous solution of a suitable surfactant
发明人：SCHNEIDER DAVID J; SCHNEIDER CHARLES A; JONES KURT A; HEINEKE MARTIN S
权利人:H & S CHEMICAL COMPANY INC
摘要:A process for the manufacture of iodopropynyl butylcarbamate (IPBC) is disclosed wherein the subject reaction is carried out in an aqueous solution of a suitable surfactant. The iodination reactant is metallic iodide salt which serves as a donor of I+ ions. The I+ ion is generated on an as needed basis, during the reaction sequence, hence the formation of undesirable isomers of IPBC are minimized. The process of this invention produces a highly purified IPBC having, preferably, a low moisture content (wet-cake). The IPBC produced by such a process is also disclosed herein.

专利号:US-9968097-B2
优先权日:2012-05-30
标题:Composition comprising a biological control agent and a fungicide selected from inhibitors of the lipid membrane synthesis, the melanine biosynthesis, the nucleic acid synthesis or the signal transduction
发明人：WACHENDORFF-NEUMANN ULRIKE; ANDERSCH WOLFRAM; STENZEL KLAUS; SPRINGER BERND
权利人:BAYER CROPSCIENCE AG
摘要:The present invention relates to a composition comprising at least one biological control agent. Furthermore, the present invention relates to the use of this composition as well as a method for reducing overall damage of plants and plant parts.

专利号:US-2005033083-A1
优先权日:2003-08-04
标 题 :Process for the synthesis of iodopropynyl butylcarbamate in an aqueous solution of a suitable surfactant