CAS: 70657-70-4; 2-Methoxy-1-Propyl Acetate

相似化合物

4254-14-2 4254-15-3 57-55-6

上下游产品

CAS号74358-92-2 (4-ethyl-3,5,8-...

(2S)-2-甲氧基-1-丙醇,溶剂黄146置于盐酸体系中,用 水 作为反应溶剂,化学反应生成 2-甲氧基-1-丙醇乙酸酯
参考文献:Purification Method
标题:Purification Method
摘要:提供了一种使用选择性酰化分离次级醇化合物和一级醇化合物的方法.

专利信息

专利号:WO-2009135600-A1
优先权日:2008-05-07
标题:Catalysts for the synthesis of polyurethanes
发明人：LINDNER STEFAN; BAHNMUELLER STEFAN; SCHMIDT AXEL; WEIKARD JAN; BUCHMEISER MICHAEL; BANTU BHASKER; FRIEDERICHS WOLFGANG; KRAUSE JENS; REITER STEPHAN
权利人:BAYER MATERIALSCIENCE AG; LINDNER STEFAN; BAHNMUELLER STEFAN; SCHMIDT AXEL; WEIKARD JAN; BUCHMEISER MICHAEL; BANTU BHASKER; FRIEDERICHS WOLFGANG; KRAUSE JENS; REITER STEPHAN
摘要:The invention relates to novel catalysts for the synthesis of polyurethanes, represented by general formula (I) or (II), or compounds obtained by reacting a metal salt of the metals magnesium, calcium, yttrium, lanthanum, titanium, zirconium, manganese, iron, cobalt, zinc, aluminium, tin, comprising an anion from the group fluoride, chloride, bromide, sulphonate, trifluoromethanesulphonate, methanesulphonate, benzolsulphonate, para-toluenesulphonate, carboxy-C1-C10-alkyl, carboxy-C3-C10-cycloalkyl, carboxy- C2-C10-alkenyl, C1-C10-alkoxy, acetylacetonate, trifluoroacetlyacetonate or hexafluoroacetylacetonate, with N-heterocyclic compounds of general structure I; or with N-heterocyclic compounds of general structure II; or with N-heterocyclic compounds of general structure III.

专利号:WO-2025073644-A1
优先权日:2023-10-03
标 题:Non-toxic latent polymerization catalysts for polyurethanes based on tin (iv) chelate complexes
发明人：NECHAEV MIKHAIL
权利人:TECH SYNT LTD
摘要:A tin catalyst for polyurethane synthesis has a structure according to the following formula (I): SnX1 n1X2 n2(L1)n3(L2)n4 whereby: each X1 and each X2 independently of each other stands for an anionic ligand, in particular a monovalent anionic ligand, especially selected from halides, hydroxides, oxygen, sulfur, alcoholates, thiolates and/or carboxylates, optionally with a saturated or unsaturated, cyclic or acyclic, branched or unbranched, substituted or unsubstituted hydrocarbon residue, whereby the hydrocarbon residues may be interrupted by heteroatoms; n1 and n2 independently of each other is 0, 1 or 2; especially the sum of n1 and n2 is 0, 1 or 2; each L1 and each L2 independently of each other stand for a polydentate chelating ligand having form 6 – 50 carbon atoms, and at least one phenoxy group forming a covalent Sn-O bond, especially 2, 3 or 4 phenoxy groups each forming a covalent Sn-O bond; at least one amine and/or imine group, in particular forming a coordination bond with Sn, especially 2 amine and/or imine group each forming a coordination bond with Sn; n3 is 1 or 2 and n4 is 0, 1 or 2; and whereby X1, X2, L1 and L2 are chemically different from each other.

专利号:CN-107032986-B
优先权日:2017-04-21
标题:A kind of method of presence of acidic ionic liquid catalyst synthesis 2- methoxy-1-propanol ether acetate