CAS: 13360-63-9; N-Ethylbutan-1-Amine

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N-丁基乙酰胺置于氢气体系中,用 乙二醇二甲醚 用作溶剂,160.0 °C,3.0 Mpa 条件下,反应 20.0H,反应生成N-乙基正丁胺
参考文献:在温和条件下将酰胺催化加氢为胺
标题:在温和条件下将酰胺催化加氢为胺
摘要:在(不是很大)压力下:已开发出一种使用双金属pd-Re催化剂将叔酰胺和仲酰胺氢化成胺的通用方法,具有优异的选择性.反应在低压和较低温度下进行.该方法为有机化学家提供了一种简单可靠的胺合成工具.
Doi:10.1002/anie.201207803

专利信息

专利号:US-6540970-B1
优先权日:1999-11-18
标题:Method for the synthesis of molecular sieves
发明人：STROHMAIER KARL G; VAUGHAN DAVID E W
权利人:EXXON MOBIL CHEM PATENTS INC
摘要:The present invention provides a method for the synthesis of MeAPO molecular sieves which includes the following steps: providing a source of alumina, a source of phosphorus, water, and a template suitable for forming a MeAPO molecular sieve; providing a source of metal (Me) including metal particles, the metal particles measuring, in their largest dimension, equal to or less than five nanometers; providing a water soluble organic solvent capable of solubilizing the source of metal; forming a synthesis mixture from the source of alumina, the source of phosphorus, the water, the template, the source of metal, and the solvent; and forming a MeAPO molecular sieve from the synthesis mixture.

专利号:US-6987186-B2
优先权日:2003-01-28
标 题 :Synthesis of small particle size quinacridone of beta crystal phase
发明人：COLE DAMIEN THURBER; JEGANATHAN SURULIAPPA GOWDER; HE YINGXIA
权利人:CIBA SC HOLDING AG
摘要:The present invention relates to a process for the synthesis of beta-quinacridone by oxidation in the presence of selected additives that promote the formation of the desired crystal phase and particle size.

专利号:US-4080334-A
优先权日:1968-11-22
标题:Intermediates in the total synthesis employing substituted isoxazole derivatives
发明人：SAUCY GABRIEL; SCOTT JOHN WILLIAM
权利人:HOFFMANN LA ROCHE
摘要:The intermediates and processes of this invention provide a new synthetic route for the preparation of pharmaceutically valuable 19-norsteroids. Further, the intermediates and processes of the invention provide a route for the preparation of pharmaceutically valuable estrones. The present invention provides a facile total synthesis of 19β-alkyl-C/D-trans-steroidal materials. This desirable result is obtained via a unique asymmetric induction followed by subsequent stereo-specific reaction steps. As a precursor to the steroidal Ring A, a 3,5-disubstituted-4-isoxazolylmethylene group is employed in this synthesis.

专利号:US-3985771-A
优先权日:1968-11-22
标题:Total steroid synthesis employing substituted isoxazole derivatives
发明人：SAUCY GABRIEL; SCOTT JOHN WILLIAM
权利人:HOFFMANN LA ROCHE
摘要:The novel intermediates and processes of this invention provide a new synthetic route for the preparation of pharmaceutically valuable 19-nor-steroids. Further, the intermediates and processes of the invention provide a novel route for the preparation of pharmaceutically valuable estrones. The present invention provides a facile total synthesis of 13β-alkyl-C/D-trans-steroidal materials. This desirable result is obtained via a unique asymmetric induction followed by subsequent stereo-specific reaction steps. As a precursor to the steroidal Ring A, a 3,5-disubstituted-4-isoxazolylmethylene group is employed in this synthesis.

专利号:US-4044004-A
优先权日:1968-11-22
标题 :Total steroid synthesis employing substituted isoxazole derivatives
发明人：SAUCY GABRIEL; SCOTT JOHN WILLIAM
权利人:HOFFMANN LA ROCHE
摘要:The novel intermediates and processes of this invention provide a new synthetic route for the preparation of pharmaceutically valuable 19-norsteroids. Further, the intermediates and processes of the invention provide a novel route for the preparation of pharmaceutically valuable estrones. The present invention provides a facile total synthesis of 19β-alkyl-C/D-trans-steroidal materials. This desirable result is obtained via a unique asymmetric induction followed by subsequent stereospecific reaction steps. As a precursor to the steroidal Ring A, a 3,5-disubstituted-4-isoxazolylmethylene group is employed in this synthesis.

专利号:US-5296208-A
优先权日:1992-08-07
标 题 :Molecular sieve synthesis
发明人：LESCH DAVID A
权利人:UOP INC
摘要:In the hydrothermal synthesis of crystalline microporous molecular sieves from a reaction system containing an organic templating agent, it is found that removal of at least some of the organic reagent prior to the time the formation of crystalline product is complete results in an increased yield of the product. The removal of the organic reagent disrupts the equilibrium that is normally established in the reaction system at the selected crystallization temperature between product formation and product dissolution and shifts the reaction toward the formation of additional product before a new equilibrium can form.