CAS: 139-45-7; Propane-1,2,3-Triyl Tripropionate

相似化合物

60-01-5 60-01-5 102-76-1

上下游产品

propionyl chloride glycerol propionic acid propionic acid anhydridemethane ethane propionic acid acrolein

📜丙酸,甘油置于sulfonated Charcoal体系中,用 苯 用作溶剂,化学反应 7.0H,以94%的收率获得三丙酸甘油酯
参考文献:Prager,Rolf H.; Yurui,Zhang,Australian Journal Of Chemistry,1989,Vol. 42,# 6,P. 1003-1005
标题:Prager,Rolf H.; Yurui,Zhang,Australian Journal Of Chemistry,1989,Vol. 42,# 6,P. 1003-1005

专利信息

专利号:US-2024076303-A1
优先权日:2022-09-07
标 题:Green Synthesis of Salicylaldehydate-Metal-Organic Frameworks and Applications Thereof
发明人：SHETTY DINESH; MOHAMMED ABDUL KHAYUM
权利人:UNIV KHALIFA SCIENCE & TECHNOLOGY
摘要:Embodiments of the present disclosure generally describe two-dimensional/three-dimensional conjugated salicylaldehydate metal organic framework (2D/3D-c-SA MOF) compositions, method for green synthesis of the two-dimensional/three-dimensional conjugated salicylaldehydate metal organic framework (2D/3D-c-SA MOF) compositions, applications of the said compositions in supercapacitors, lithium-ion batteries, electrocatalytic conversion reactions, photocatalytic reduction of CO 2 and other uses.

专利号:US-5637775-A
优先权日:1994-04-28
标 题 :Process for the preparation of halogenated ethers
发明人：GALLEGRA PASQUALE; DEGISCHER GERHARD
权利人:SCHWEIZERHALL SAEUREFAB
摘要:The invention relates to a process for the preparation of compounds of formula I (I) wherein R is mono- or disubstituted lower alkyl, the substituents being selected from halogen and lower alkoxy, with the proviso that said substituents are not present at the carbon atom of the lower alkyl radical R linking the group R to the remainder of the molecule of formula I; R1 is hydrogen, lower alkyl, phenyl or phenyl-lower alkyl; and X is chloro or bromo; which comprises reacting an acetal of formula II, (II) wherein R and R1 are as defined above, with at least one compound of formula R2-X, wherein R2 is hydrogen or X-SO, in which last mentioned case the reaction mixture must contain a catalytically effective amount of N,N-di-lower alkyl-lower alkanoylamide(s) and wherein X is as defined with respect to the compounds of formula I. The compounds of formula I are useful intermediates, suitably for the synthesis of pharmaceutical or fungicidal compounds.

专利号:US-5434278-A
优先权日:1989-09-20
标题:Synthesis of acetoglyceride fats
发明人：PELLOSO TURIDDU A; RODEN ALLAN D; BOLDT GILBERT L
权利人:NABISCO INC
摘要:Acetoglycerides are prepared in a solventless, single phase interesterification between triacetin and triglycerides bearing long C 16 to C 22 fatty acid residues by adding triglycerides bearing saturated C 3 to C 10 acid residues to the reaction mixture. The long acid residues may be hydrogenated before or after interesterification. In one embodiment, the C 3 to C 10 triglycerides are tripropionin, tributyrin, or mixtures of these; in another, these are triglycerides bearing C 8 to C 10 acid residues; and in a third, these are a mixture of tripropionin and/or tributyrin and C 8 to C 10 triglycerides. In preferred embodiments, the molar ratio of C 16 to C 22 triglycerides to triacetin and C 3 to C 10 triglycerides varies between 1:1 and 1:15, more narrowly between 1:3 and 1:12, and high temperatures are employed. The process diminishes catalyst use, obviates the need for high shear mixing, shortens reaction times, and simplifies purification steps.

专利号:EP-0682689-A4
优先权日:1993-02-03
标 题 :SYNTHESIS OF ACETOGLYCERIDE FATS.

专利号:EP-0682689-A1
优先权日:1993-02-03
标 题 :Synthesis of acetoglyceride fats

专利号:US-9174924-B2
优先权日:2007-09-17
标 题 :Hydrolysable linkers and cross-linkers for absorbable polymers
发明人：BEZWADA RAO S
权利人:BEZWADA BIOMEDICAL LLC
摘要:The present invention relates to the discovery of new class of linear and multiarmed hydrolysable linkers and cross linkers for use in the synthesis of biodegradable polymers such as, polyesters, polyurethanes, polyamides, polyureas and degradable epoxy amine resin. The linear and multiarmed hydrolysable linkers of the present invention include symmetrical and/or unsymmetrical ether carboxylic acids, amines, amide diols, amine polyols and isocyanates.