CAS: 598-04-9; Di-N-Butylsulfone

相似化合物

7726-20-7 598-03-8 343269-12-5

上下游产品

Dibutyl sulfide butyl sulfoxide 1-bromo-butane tetrachloromethane1-butylene Dibutyl sulfide

📜二丁基硫醚置于氧气体系中,用 水 作为反应溶剂,20.0 °C,2.0 Mpa 条件下,反应 0.33H,以100%的收率获得产物正丁砜
参考文献:在树枝状纤维纳米二氧化硅上使用离子液体支持的纳米多钼酸盐对烯烃和硫化物的可持续氧化
标题:在树枝状纤维纳米二氧化硅上使用离子液体支持的纳米多钼酸盐对烯烃和硫化物的可持续氧化
摘要:在这里,我们报道了一种绿色且经济的方法,用于将水中的硫化物氧化为砜和亚砜,以及在dfns之间的离子液体负载的 Keplerate 纳米多氧钼酸盐 [mo 368] 存在下,用 O 2将烯烃在乙醇中环氧化.为了制备催化剂作为载体以支持[mo 368] Nps,使用离子液体来激活dfns外能级.离子液体消除了对还原剂的要求,可作为 [mo 368的天然还原剂和稳定剂] Np.反应效率和选择性受催化剂浓度的影响.尽管取代基具有电子本质,但将不同结构系列的烯烃和硫化物设置为预期的氧化产物.尽管存在多相反应混合物,但没有发现反应进程出现问题.产物很容易从绿色介质中除去,催化剂多次使用,性能和选择性没有显着降低.uv-Vis,拉曼光谱数据,Tga,Ft-Ir,Xrd,Tem 和 Fesem 的结果表明 Mo(Vi) 过氧络合物参与了氧化反应.
DOI:10.1016/j.Molliq.2022.119921

专利信息

专利号:WO-2009018504-A1
优先权日:2007-08-01
标题 :Process for the synthesis of diaminopyridine and related compounds
发明人：RITTER JOACHIM C
权利人:DU PONT; RITTER JOACHIM C
摘要:A process is provided for the synthesis of a diaminopyridine, such as 2,6-diaminopyridine and related compounds, which are used industrially as compounds and as components in the synthesis of a variety of useful materials. The synthesis proceeds by means of a chlorine-ammonia displacement in the presence of a copper source.

专利号:US-8084569-B2
优先权日:2006-12-21
标 题 :Process for the synthesis of diaminopyridines from glutarimidines
发明人：MINTER AARON; STOKES BERLIN
权利人:MINTER AARON; STOKES BERLIN; DU PONT
摘要:A liquid-phase process is provided for the synthesis from glutarimidines of diaminopyridines and related compounds, which are used industrially as compounds and as components in the synthesis of a variety of useful materials. The synthesis proceeds by means of a dehydrogenative aromatization process.

专利号:US-4910310-A
优先权日:1988-10-03
标 题:Synthesis of N-substituted 1,5-dideoxy-1,5-imino-L-fucitol derivatives
发明人：CAMPBELL ARTHUR L; BEHLING JAMES R; BABIAK KEVIN A; NG JOHN S; MUELLER RICHARD A; FLEET GEORGE W J
权利人:SEARLE & CO
摘要:Novel intermediates and method for the chemical synthesis of N-substituted 1,5-dideoxy-1,5-imino-L-fucitol derivatives are provided. A preferred intermediate is 1,5-dideoxy-1,5-imino-3, 4-O-isopropylidene-L-fucitol which is used to prepare the HIV inhibitor 1,5-dideoxy-1,5-imino-[N-ω-methyl caproate]-L-fucitol. These compounds are prepared in a short synthesis from the known compound 2,3-O-isopropylidene-D-lyxono-1,4-lactone or in a multi-step synthesis from D-galactose.

专利号:US-8022167-B2
优先权日:2006-12-21
标 题 :Process for the synthesis of diaminopyridines from glutaronitriles
发明人：MINTER AARON; STOKES BERLIN
权利人:MINTER AARON; STOKES BERLIN
摘要:A liquid-phase process is provided for the manufacture from glutaronitriles and related compounds of 2,6-diaminopyridine and related compounds, which are used industrially as compounds and as components in the synthesis of a variety of useful materials. The synthesis proceeds by means of a dehydrogenative aromatization process.

专利号:US-7999057-B2
优先权日:2008-07-08
标 题:Gas-phase process for the synthesis of diaminopyridines from glutaronitriles
发明人：HUTCHENSON KEITH W; MINTER AARON; SUNSHINE GREGG
权利人:DU PONT
摘要:A gas-phase, continuous process is provided for the manufacture of 2,6-diaminopyridine and related compounds from glutaronitriles, which are used industrially as compounds and as components in the synthesis of a variety of useful materials. The synthesis proceeds by means of a dehydrogenative aromatization process.

专利号:US-7176223-B2
优先权日:2001-09-05
标题 :Method for synthesis of 5-(3-pyridylmethylene-)imidazolidine-2,4-dione
发明人：CALLENS ROLAND
权利人:SOLVAY
摘要:Process for the synthesis of 5-(3-pyridylmethyl)imidazolidine-2,4-dione, according to which 5-(3-pyridylmethylene)imidazolidine-2,4-dione is subjected to a hydrogenation reaction.