CAS: 122-31-6; 1,1,3,3-Tetraethoxypropane

相似化合物

10602-37-6 10601-80-6 16777-87-0

上下游产品

CAS号109-92-2 乙烯基乙醚 | CAS号122-51-0 原甲酸三乙酯 | CAS号926-65-8 异丙基乙烯基醚 | CAS号6213-94-1 乙烯氧基三甲基硅烷 | CAS号64-17-5 乙醇 | CAS号108-05-4 乙酸乙烯酯 | CAS号76508-46-8 2-ethoxy-1,3-dioxane | CAS号5435-44-9 N-(1-ethoxycarb... | CAS号74-86-2 乙炔 | CAS号53400-41-2 5,6,7,8-四氢喹啉-5-酮 | CAS号3463-30-7 1-(4-硝基苯基)-1H-吡唑 | CAS号36437-19-1 2-氯马来醛 | CAS号4485-89-6 3-丙烯醛缩苯胺 | CAS号19060-08-3 beta-ethoxyacrolein | CAS号288-13-1 吡唑 | CAS号245-55-6 嘧啶并[1,2-A]苯并咪唑 | CAS号25688-17-9 1-(2-nitropheny... | CAS号3040-24-2 diethyl 2-(3-et... | CAS号23545-77-9 N-[3-m-tolylami...

原甲酸三乙酯置于三氟化硼,Mercury(II) Diacetate,三氯化铁体系中,化学反应生成1,1,3,3-四乙氧基丙烷
参考文献:Preparation Of Malondialdehyde Derivatives
标题:Preparation Of Malondialdehyde Derivatives

专利信息

专利号:US-2010099894-A1
优先权日:2006-10-09
标 题 :Method for the Synthesis of Cyclic Acetals by the Reactive Extraction of a Polyol in a Concentrated Solution
发明人：DUBOIS JEAN-LUC; IBORRA CHORNET SARA; VELTY ALEXANDRA I LUCIENNE; CORMA CANOS AVELINO
权利人:DUBOIS JEAN-LUC; IBORRA CHORNET SARA; VELTY ALEXANDRA I LUCIENNE; CORMA CANOS AVELINO
摘要:A method for the synthesis of cyclic acetals comprises reacting at least one carbonyl-function compound selected from aldehydes, ketones, and/or linear acetals, on a polyol in a concentrated aqueous solution exceeding 20 wt % in a reactor containing an acidic catalyst. The carbonyl-function compound is selected so that the cyclic acetal obtained has a water solubility lower than 20000 mg/kg. During the catalytic reaction for the cyclic acetal synthesis, at least one portion of the organic phase containing the cyclic acetal is separated. The acidic catalysis is either homogeneous when using a water-soluble strong acid, or heterogeneous when using a solid acid such as a resin, a zeolite, or any appropriately acidified solid. The extractive reaction method can be used for obtaining high conversions and selectivity.

专利号:US-4266058-A
优先权日:1979-07-04
标 题:Synthesis of 2-isopropylamino-pyrimidine
发明人：DEMOSTHENE CLAUDE G; ASPISI CHRISTIAN R
权利人:SOC D ETUDES PROD CHIMIQUE
摘要:The present invention provides a process for the synthesis of 2-isopropylamino-pyrimidine by aminolysis of 2-methylsulphonyl-pyrimidine using isopropylamine. The aminolysis is effected, according to the present invention, by refluxing isopropylamine and 2-methylsulphonyl-pyrimidine in the absence of a solvent. Using this technique, the 2-isopropylamino-pyrimidine has been obtained in a substantially quantitative yield.

专利号:US-9127123-B2
优先权日:2010-05-27
标 题:Membrane enhanced polymer synthesis
发明人：LIVINGSTON ANDREW GUY; GAFFNEY PIERS ROBERT JAMES; VASCONCELOS RENATO CAMPOS
权利人:LIVINGSTON ANDREW GUY; GAFFNEY PIERS ROBERT JAMES; VASCONCELOS RENATO CAMPOS; IMP INNOVATIONS LTD
摘要:This invention relates to the synthesis of polymers. More specifically, the present invention relates to the synthesis of heterobifunctional polymers and polymers with narrow and mono-disperse molecular weight distributions, and especially to the application of membranes to the synthesis of these polymers.

专利号:US-2006183948-A1
优先权日:2003-03-26
标 题:Process for producing tetraalkoxypropane and derivative thereof
发明人：MITA SHINYA; KAKINUMA SHINICHI; MUROTANI MASAHIRO
权利人:MITA SHINYA; KAKINUMA SHINICHI; MUROTANI MASAHIRO
摘要:In view of the fact that a methyl vinyl ether, which is useful as a starting material for the synthesis of tetraalkoxypropane useful as a skeleton-forming agent having a high reactivity usable as a starting material, etc. for a pharmaceutical and agrochemical intermediates such as a pyrazole derivative or pyrimidine derivative, particularly 1,1,3,3-tetramethoxypropane, is in a gaseous state and difficult to use for industrial production, tetraalkoxypropane useful as a skeleton-forming agent for a pharmaceutical and agrochemical intermediate such as a pyrazole derivative or pyrimidine derivative is easily produced on an industrial scale by using the industrially useable propoxyvinyl ether, as a starting material, without using a gaseous state methyl vinyl ether.

专利号:US-2025136617-A1
优先权日:2022-02-07
标 题:Small molecules cxcr4 agonists, method of synthesis, and method of use
发明人：LIECHTY KENNETH; MALANY SIOBHAN; PEDDIBHOTLA SATYAMAHESHWAR; ZGHEIB CARLOS
权利人:UNIV COLORADO REGENTS; UNIV FLORIDA
摘要:Small molecule CXC chemokine receptor type 4 (CXCR4) agonists are disclosed, methods of their manufacture, and uses thereof, in particular to improve healing and reduce the risk of injury for wound healing in diabetes.

专利号:EP-2076505-A1
优先权日:2006-10-09
标 题 :Method for the synthesis of cyclic acetals by the reactive extraction of a polyol in a concentrated solution