CAS: 17720-63-7; N-Acetoxy-N-Acetylacetamide

相似化合物

14464-29-0 70741-39-8 38862-24-7

上下游产品

CAS号79-24-3 硝基乙烷 | CAS号108-24-7 乙酸酐 | CAS号622-42-4 α-硝基甲苯 | CAS号108-03-2 1-硝基丙烷 | CAS号59-23-4 半乳糖 | CAS号70726-27-1 trimethylsilyl ... | CAS号75-36-5 乙酰氯 | CAS号817-87-8 ethyl N-diaz°Ca... | CAS号2139-93-7 N-Acetoxy-N-ace... | CAS号64-19-7 冰醋酸

📜乙酸酐置于硝基甲苯,Sodium Acetate体系中,化学反应生成N,N,O-三乙酰基羟胺
参考文献:伯硝基烷与乙酸酐/乙酸钠反应的研究
标题:伯硝基烷与乙酸酐/乙酸钠反应的研究
摘要:已发现用乙酸酐/乙酸钠氧化伯硝基链烷比以前怀疑的要复杂.例如,苯硝基甲烷与乙酸酐/乙酸钠在60-80°时通过混合酸酐作为关键中间体,可得到苯甲酸酐,三乙羟胺和乙酰苯胺的混合物.当以82%的收率形成3-苯基-4,5-二苯甲氧基异恶唑时,在乙炔二羧酸二甲酯作为1,3-双极性亲和剂的存在下进行氧化,获得了支持后一种物质的证据.已经以类似的方式制备了许多其他的3-烷基-和3-芳基-4,5-二芳基甲氧基异恶唑.
Doi:10.1016/s0040-4020(01)97248-5

专利信息

专利号:US-2004030209-A1
优先权日:2000-11-30
标 题:Method for the production of alkyl aryl sulphonates
发明人：NARBESHUBER THOMAS; STEINBRENNER ULRICH; KRACK GERHARD
摘要:The preparation of alkylaryl compounds takes place by n 1) preparation of a mixture of, on statistical average, predominantly monobranched C 10-14 -olefins by n a) reaction of a C 4 -olefin mixture over a metathesis catalyst for the preparation of an olefin mixture comprising 2-pentene and/or 3-hexene, and optional removal of 2-pentene and/or 3-hexene, followed by dimerization of the resulting 2-pentene and/or 3-hexene over a dimerization catalyst to give a mixture comprising C 10-12 -olefins, and optionally removal of the C 10-12 -olefins, or n b) extraction of predominantly monobranched paraffins from kerosene cuts and subsequent dehydrogenation, or n c) Fischer-Tropsch synthesis of olefins or paraffins, where the paraffins are dehydrogenated, or n d) dimerization of shorter-chain internal olefins, or n e) isomerization of linear olefins or paraffins, where the isomerized paraffins are dehydrogenated, n 2) reaction of the olefin mixture obtained in stage 1) with an aromatic hydrocarbon in the presence of an alkylation catalyst which contains zeolites of the faujasite type.