CAS: 5395-71-1; 1-Ethoxy-2-Isocyanatobenzene

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CAS号75-44-5 光气 | CAS号94-70-2 邻氨基苯乙醚 | CAS号112922-86-8 2-morpholin-4-y... | CAS号69852-95-5 2-piperidin-1-y...

邻乙酰氨基酚置于盐酸,乙醇,Sodium体系中,用 水,甲苯 作为反应溶剂,化学反应 8.0H,反应生成 异氰酸2-乙氧基苯酯
参考文献:测定同源 2-烷氧基苯基氨基甲酰氧基乙基-吗啉氯化物的临界胶束浓度
标题:测定同源 2-烷氧基苯基氨基甲酰氧基乙基-吗啉氯化物的临界胶束浓度
摘要:局部麻醉剂 4-(2-{[(2-Alkoxyphenyl)Carbamoyl]Oxy}Ethyl)Morpholin-4-Ium 氯化物的选定烷氧基同系物的临界胶束浓度,Nc = 2,4,5,6,7,8,烷氧基尾中的 9 个碳原子是通过使用芘探针在紫外-可见光谱区的吸收光谱测定的.在研究的两亲化合物的同源系列中,观测到 Ln(Cmc) 与疏水尾中的碳原子数 Nc 线性相关:Ln(Cmc) = 0.705-0.966 Nc.发现在 25 oc 和 Ph ~ 4.5-5.0 的温度下,烷氧基链的亚甲基从水相转移到胶束内部所必需的吉布斯自由能为-2.39 Kj/摩尔.
DOI:10.3390/molecules23051064

专利信息

专利号:US-4341898-A
优先权日:1981-05-18
标题:Synthesis of isocyanates from nitroalkanes
发明人：MILLIGAN BARTON; PINSCHMIDT JR ROBERT K
权利人:AIR PROD & CHEM
摘要:A process for the preparation of aromatic isocyanates from nitroalkanes. A nitromethyl aromatic compound of the general formula: wherein R and R1 represent hydrogen, halogen, a C1-C5 alkyl radical, a C1-C4 alkoxy radical, nitro, isocyanato, an alkoxycarbonylamino, or nitromethyl radical, with R and R1 being the same or different, is heated in the presence of an effective amount of a Lewis acid or Bronsted acid substance to effect a dehydrogenation-isomerization reaction to yield an aromatic isocyanate of the general formula: The product of the reaction may be recovered as the aromatic isocyanate or the alcohol adduct, a carbamate.

专利号:US-2005192265-A1
优先权日:2003-03-20
标 题:Cycloalkyl, lactam, lactone and related compounds, pharmaceutical compositions comprising same, and methods for inhibiting beta-amyloid peptide release and/or its synthesis by use of such compounds
发明人：THOMPSON RICHARD C; WILKIE STEPHEN; STACK DOUGLAS R; VANMETER ELDON E; SHI QING; BRITTON THOMAS C; AUDIA JAMES E; REEL JON K; MABRY THOMAS E; DRESSMAN BRUCE A; CWI CYNTHIA L; HENRY STEVEN S; MCDANIEL STACEY L; STUCKY RUSSELL D; PORTER WARREN J
摘要:Disclosed are compounds which inhibit β-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions that include a compound which inhibits β-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.

专利号:US-6906056-B2
优先权日:1998-06-22
标 题:Cycloalkyl, lactam, lactone and related compounds, pharmaceutical compositions comprising same, and methods for inhibiting β-amyloid peptide release and/or its synthesis by use of such compounds
发明人：THOMPSON RICHARD C; WILKIE STEPHEN; STACK DOUGLAS R; VANMETER ELDON E; SHI QING; BRITTON THOMAS C; AUDIA JAMES E; REEL JON K; MABRY THOMAS E; DRESSMAN BRUCE A; CWI CYNTHIA L; HENRY STEVEN S; MCDANIEL STACEY L; STUCKY RUSSELL D; PORTER WARREN J
权利人:LILLY CO ELI
摘要:Disclosed are compounds which inhibit β-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions that include a compound which inhibits β-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.

专利号:US-4158672-A
优先权日:1976-01-26
标题 :Polyfluoroalkylthio alcohols, esters and useful compositions therefrom
发明人：DEAR ROBERT E A; BRACE NEAL O
权利人:CIBA GEIGY CORP
摘要:Polyfluoroalkylthio alcohols and esters thereof are disclosed with utility as intermediates for the synthesis of fluorochemicals with low free surface energies having oil and water repellent properties. The novel alcohols and esters are obtained by a free radical catalyzed addition of polyfluoroalkylthiols to acetylenic alcohols or esters thereof. The alcohols are employed in preparation of fluorine containing polyurethanes which are useful as finishes to provide oil and water repellency to textiles and as additives to plastics to provide mold release and other desirable properties.

专利号:US-4001305-A
优先权日:1974-02-04
标 题:Rf-glycols containing two perfluoroalkylthio groups and useful compositions therefrom
发明人：DEAR ROBERT ERNEST ARTHUR; FALK ROBERT ALLAN
权利人:CIBA GEIGY CORP
摘要:Perfluoroalkylthio glycols and esters thereof can be prepared by the free-radical catalyzed addition of a perfluoroalkylthiol to an acetylenic alcohol or ester thereof. The compounds obtained are useful intermediates for the synthesis of fluorochemicals with low free surface energies having oil and water repellent properties. In one embodiment, a perfluoroalkylthio glycol can be reacted with a diisocyanate to obtain a polyurethane containing perfluoroalkylthio groups, which polyurethanes are useful as coatings to provide oil and water repellence to textiles and as additives to plastics to provide mold-release and other desirable properties.

专利号:US-4054592-A
优先权日:1974-02-04
标题 :Urethanes containing two perfluoroalkylthio groups
发明人：DEAR ROBERT ERNEST ARTHUR; FALK ROBERT ALLAN
权利人:CIBA GEIGY CORP
摘要:Perfluoroalkylthio glycols and esters thereof can be prepared by the free-radical catalyzed addition of a perfluoroalkylthiol to an acetylenic alcohol or ester thereof. The compounds obtained are useful intermediates for the synthesis of fluorochemicals with low free surface energies having oil and water repellent properties. In one embodiment, a perfluoroalkylthio glycol can be reacted with a diisocyanate to obtain a polyurethane containing perfluoroalkylthio groups, which polyurethanes are useful as coatings to provide oil and water repellence to textiles and as additives to plastics to provide mold-release and other desirable properties.