CAS: 1118-46-3; Butyltin Trichloride

上下游产品

CAS号109-69-3 1-氯丁烷 | CAS号36854-57-6 2-苯基丁酰氯 | CAS号2847-57-6 Stannane,butylt... | CAS号1461-25-2 四丁基锡 | CAS号7646-78-8 四氯化锡 | CAS号693-04-9 正丁基氯化镁 | CAS号108-94-1 环己酮 | CAS号108-93-0 环己醇 | CAS号753-73-1 二甲基二氯化锡 | CAS号15649-24-8 butyl(dichlorom... | CAS号994-31-0 氯化三乙基锡 | CAS号7440-31-5 锡粉 | CAS号7646-78-8 四氯化锡 | CAS号1066-45-1 三甲基氯化锡 | CAS号15649-31-7 butyl-chloro-di...

氯丁烷置于stannous Chloride,碘,Magnesium体系中,用 四氢呋喃,甲苯 用作溶剂,以55%的收率获得丁基三氯化锡
参考文献:Method For Producing Monoalkyl-Tin-Trihalides
标题:Method For Producing Monoalkyl-Tin-Trihalides
摘要:通过一种方法,在有机溶剂中,锡的卤化物与烷基卤化物在镁,碘,溴,格氏试剂或上述两种或更多上述物质组成的催化物的存在下反应,制备单烷基锡三卤化物,产率高,所用有机物可选自液态醇,四氢呋喃,液态有机酸,液态有机酸酯,液态酮,液态烃及上述化合物的两种或更多的混合物,从反应混合物中分离出所得的单烷基锡三卤化物.

专利信息

专利号:US-6376693-B2
优先权日:2000-08-02
标 题 :Synthesis of organotin oxides
发明人：GROSSMAN RICHARD F
权利人:HAMMOND GROUP INC
摘要:Organotin oxides are synthesized by reacting powdered tin metal with an alcohol at elevated temperatures on the order of about 200-400° C. Monoalkyltin, dialkyltin and trialkyltin oxides are produced in quantitative yields according to the method.

专利号:US-12129358-B2
优先权日:2020-02-24
标题 :Alkyl-bridged tin-based thermal stabilizers for halogenated resins and synthesis and uses thereof
发明人：ROSS KEVIN JOHN; NORRIS GENE KELLY
权利人:PMC ORGANOMETALLIX INC
摘要:The present invention relates to stabilizer composition for halogen-containing polymer. It has recently been found that tin-based thermal stabilizers with a bridging alkyl group between two tin centers are effective stabilizers while having effectively double the molecular weight of the corresponding non-alkyl bridged stabilizer. It is expected that ongoing experimentation will confirm that the alkyl bridged stabilizers have much lower volatility which leads to greater retention of the stabilizer in the finished article.

专利号:WO-8607058-A1
优先权日:1985-05-30
标题:Compounds and methods useful for the synthesis of thromboxane a2

专利号:US-6506918-B2
优先权日:1997-09-29
标 题:Heterogeneous organotin catalysts
发明人：HONNICK WILLIAM D; REIFENBERG GERALD H; CANNON KEVIN C
权利人:ATOFINA CHEM INC
摘要:This invention provides: (a) new organotin functionalized silanes: (b) a solid prepared by chemically bonding organotin functionalized silanes to a solid inorganic support containing surface hydroxy groups: (c) a solid catalyst prepared from said supported organotin functionalized silane; (d) a process for conducting esterification or transesterification, and urethane, urea, silicone, and amino forming reaction utilizing said solid supported catalyst; (e) a process of separating the solid supported catalyst from the reaction products employing ligand-solid separation techniques; (f) reuse of the solid supported catalyst after being separated from the reaction products; (g) a continuous esterification or transesterification reaction or urethane, urea, silicone, or amino forming reaction or urethane, urea, silicone, or amino forming reaction comprising passing reactants for a esterification or transesterification reaction or urethane, urea, silicone, or amino forming reaction or a urethane, urea, silicone, or amino forming reaction or a urethane, urea, silicone, or amino forming reaction reaction through a reactor containing a catalytically effective amount of said solid supported catalyst to form esterification or transesterification reaction or a urethane, urea, silicone, or amino forming reaction or a urethane, urea, silicone, or amino forming reaction products in said reactor and removing said reaction products from said reactor; and (h) esterification or transesterification reaction or a urethane, urea, silicone, or amino forming reaction or urethane, urea, silicone, or amino forming reaction products produced with said solid, supported, tin-containing catalyst and said reaction products containing less than 100 ppm tin by weight; and (i) the synthesis of organotin silanes with and without a Lewis acid.

专利号:US-4782081-A
优先权日:1985-05-30
标 题:Compounds and methods useful for the synthesis of thromboxane A2
发明人：STILL W CLARK; HAMANN PHILIP R; BHAGWAT SHRIPAD S
权利人:UNIV COLUMBIA
摘要:Compounds having the structure: ##STR1## wherein X may be hydrogen, bromine, chlorine, fluorine or iodine are provided, together with methods for synthesizing these compounds, pharmaceutical compositions and use thereof for reducing vascular blood flow. n Also provided are compounds having the structure: ##STR2## wherein X may be bromine, chlorine, fluorine or iodine, together with methods for preparing the compounds, pharmaceutical compositions and use thereof for reducing vascular blood flow.

专利号:EP-1305321-A1
优先权日:2000-08-02
标 题:Synthesis of organotin oxides