CAS: 6305-56-2; 3,3'-((2-Hydroxyethyl)Imino)Bispropionitrile

上下游产品

ethanolamine acrylonitrile benzene-1,3,5-tricarboxylic acid tris-{2-[bis-(2-cyano-ethyl)-amino]-ethyl} ester

📜C.I.酸性橙108,丙烯腈置于bismuth(Lll) Trifluoromethanesulfonate体系中,用 乙腈 作为反应溶剂,化学反应 1.33H,以85%的收率获得产物3-(2-氰基乙基-(2-羟基乙基)氨基)丙腈
参考文献:Chemoselective Michael Typeaddition Of Aliphatic Amines To α,β-Ethylenic Compoundsusing Bismuth Triflate Catalyst
标题:Chemoselective Michael Typeaddition Of Aliphatic Amines To α,β-Ethylenic Compoundsusing Bismuth Triflate Catalyst
摘要:三氟甲磺酸铋的催化量在温和条件下能高效催化脂肪胺与α,β-乙烯基化合物在乙腈中的迈克尔加成反应.该反应具有化学选择性,因为芳香胺不参与反应.此外,催化剂易于回收和重复使用.
DOI:10.1055/s-2003-38345

专利信息

专利号:US-8053165-B2
优先权日:2008-03-18
标 题:Hydroxyl-containing monomer, polymer, resist composition, and patterning process
发明人：KINSHO TAKESHI; OHASHI MASAKI; HASEGAWA KOJI; WATANABE TAKERU
权利人:SHINETSU CHEMICAL CO
摘要:A hydroxyl-containing monomer of formula (1) is provided wherein R 1 is H, F, methyl or trifluoromethyl, R 2 and R 3 are monovalent C 1 -C 15 hydrocarbon groups, or R 2 and R 3 may form an aliphatic ring. The monomers are useful for the synthesis of polymers which have high transparency to radiation of up to 500 nm and the effect of controlling acid diffusion so that the polymers may be used as a base resin to formulate radiation-sensitive resist compositions having a high resolution.

专利号:US-4115634-A
优先权日:1976-12-01
标题 :Amine salts of amino acids as delayed action catalysts
发明人：BECHARA IBRAHIM S; MASCIOLI ROCCO L; ZALUSKA PHILIP J
权利人:AIR PROD & CHEM
摘要:The amine salts of amino acid compositions have been found to be effective as a delayed action catalyst for organometallic catalyzed urethane synthesis. The acid which provides the basis for the salts is characterized generally by reacting an amine with an unsaturated acid, or with formaldehyde and hydrogen cyanide followed by hydrolysis of the resulting nitrile.