CAS: 628-81-9; 1-Ethoxybutane

上下游产品

1-bromo-butane potassium ethoxide sodium ethanolate ethyl bromideethene ethanol butan-1-ol acetic acid butyl ester

📜乙烯基正丁醚置于magnesium Hydroxide,Nickel Boride 氢气体系中,化学反应生成 乙基丁基醚
参考文献:A Highly Active Supported Catalyst For Olefin Hydrogenation From Colloidal Nickel Boride
标题:A Highly Active Supported Catalyst For Olefin Hydrogenation From Colloidal Nickel Boride
摘要:通过将胶体镍硼烷固定在如mg(Oh)2等无机物质上制备的支持型催化剂,在烯烃加氢反应中表现出的活性优于由聚乙烯吡咯烷酮保护的胶体镍硼烷的溶胶型催化剂.
DOI:10.1246/cl.1982.997

专利信息

专利号:US-10364220-B2
优先权日:2012-12-21
标题:Synthesis of succinimides and quaternary ammonium ions for use in making molecular sieves
发明人：SCHMITT KIRK D; ZUSHMA STEPHEN; BURTON ALLEN W
权利人:EXXONMOBIL CHEMICAL PATENTS INC
摘要:The present invention relates to the synthesis of succinimides, in particular to a method for the synthesis of a succinimide compound, comprising the step of reacting an alkyne, with carbon monoxide and ammonia or an amine, in the presence of an iron catalyst, wherein the reaction is carried out in an amine liquid phase and/or in the absence of an ether solvent. The succinimides may be reduced to quaternary ammonium cations which may be used as structure directing agents in the synthesis of molecular sieves.

专利号:US-4794199-A
优先权日:1984-07-05
标题:Process for synthesis of primary amines from olefins, syngas and ammonia
发明人：LIN JIANG-JEN; KNIFTON JOHN F
权利人:TEXACO INC
摘要:This invention concerns the synthesis of primary amines from olefins, synthesis gas and ammonia via an amination process in the presence of a cobalt catalyst, an ether solvent and a tertiary group VB donor ligand.

专利号:US-6025492-A
优先权日:1996-08-30
标 题 :Synthesis of a hydrazone β-keto ester by the reaction with a diazo ester
发明人：SHAH AJIT S; CLARK JERRY D; MA YINONG; PETERSON JAMES C; PATELIS LEFTERIS
权利人:MONSANTO CO
摘要:The present invention relates to the synthesis of a hydrazone β-keto ester by the reaction of an alkyl diazoester with a hydrazone aldehyde in the presence of a Lewis acid In a preferred embodiment, the hydrazone β-keto ester is then converted into a pyridazinone compound by the reaction with an alkyl acid chloride in the presence of a base, followed by acidification. A process for the production of a hydrazone aldehyde, which comprises contacting a hydrazine and glyoxal, is also described.

专利号:US-2013338369-A1
优先权日:2011-03-07
标 题 :Process for the Synthesis of Aminobiphenylene
发明人：HEINRICH MARKUS; PRATSCH GERALD
权利人:HEINRICH MARKUS; PRATSCH GERALD; BASF SE
摘要:The present invention relates to a process for the synthesis of 2-aminobiphenylene and derivatives thereof by reacting a benzene diazonium salt with an aniline compound under basic reaction conditions.

专利号:US-8198465-B2
优先权日:2005-10-17
标 题 :3-alkyl-5- (4-alkyl-5-oxo-tetrahydrofutran-2-yl) pyrrolidin-2-one derivatives as intermediates in the synthesis of renin inhibitors
发明人：SEDELMEIER GOTTFRIED; GRIMLER DOMINIQUE; ACEMOGLU MURAT
权利人:SEDELMEIER GOTTFRIED; GRIMLER DOMINIQUE; ACEMOGLU MURAT; NOVARTIS AG
摘要:The invention related to a novel process, novel process steps and novel intermediates useful in the synthesis of pharmaceutically active compounds, especially renin inhibitors, such as Aliskiren. Inter alia, the invention relates to a process for the manufacture of a compound of the formula II, n nor a salt thereof, and a compound of formula VIn n nor a salt thereof, wherein R 3 and R 4 as well as Act are as defined in the specification, and processes of manufacturing these.n n Additionally transformation of compounds (VI) with metallo organic compounds (VII) give rise to the new compounds (VIII) which are direct precursors for the preparation of Aliskiren.

专利号:EP-0923540-B1
优先权日:1996-08-30
标题 :Synthesis of a hydrazone beta-keto ester by the reaction with a diazo ester
发明人：SHAH AJIT S; CLARK JERRY D; MA YINONG; PETERSON JAMES C; PATELIS LEFTERIS
权利人:MONSANTO TECHNOLOGY LLC
摘要:The present invention relates to the synthesis of a hydrazone β-keto ester by the reaction of an alkyl diazo ester with a hydrazone aldehyde in the presence of a Lewis acid. In a preferred embodiment, the hydrazone β-keto ester is then converted into a pyridazinone compound by the reaction with an alkyl acid chloride in the presence of a base, followed by acidification. The present invention also relates to a continuous process for the production of a hydrazone aldehyde comprising contacting a hydrazine and glyoxal, wherein the hydrazine and the glyoxal are added simultaneously to a reactor at a controlled rate.