CAS: 5408-74-2; 5-Ethyl-2-Vinylpyridine

上下游产品

5-ethyl-2-methyl-pyridine formaldehyd 5-ethyl-2-(2-hydroxyethyl)pyridine hydrogenchloride -pyridin5-Ethyl-2-2-piperidino-ethyl-pyridin -phthalimidN-2-(5-Ethyl-2-pyridyl)ethyl-phthalimid N-[2-(5-ethyl-[2]pyridyl)-ethyl]-N-benzyl-anilineN-[2-(5-ethyl-[2]pyridyl)-ethyl]-N-benzyl-aniline N-[2-(5-ethyl-[2]pyridyl)-ethyl]-o-anisidineN-[2-(5-ethyl-[2]pyridyl)-ethyl]-o-anisidine

📜5-乙基-2-甲基-吡啶置于氢氧化钾,甲酸,水体系中,175.0~240.0 °C,18.53 Mpa 条件下,反应生成 5-乙基-2-乙烯基吡啶
参考文献:Profft,Chemiker-Zeitung,Chemische Apparatur,1957,Vol. 81,P. 427,429
标题:Profft,Chemiker-Zeitung,Chemische Apparatur,1957,Vol. 81,P. 427,429

专利信息

专利号:US-5629394-A
优先权日:1992-12-17
标 题 :Direct synthesis by living cationic polymerization of nitrogen-containing polymers
发明人：CHERADAME HERVE M; CHEN FRANK J; STANAT JON E R; NGUYEN HUNG A; TABAR BEHROOZ R
权利人:EXXON CHEMICAL PATENTS INC
摘要:A method is provided for the direct synthesis by living cationic polymerization of novel polymeric materials functionalized with desirable nitrogen-containing functional groups such as terminal azido, cyano, carbonylamino, cyanato, thiocyanato or thiocarbonylamino groups. Polymerization and functionalization occur in a substantially simultaneous manner. All necessary reactants for the functionalization are present when polymerization is initiated. The nitrogen-containing functional group is provided as a part of a molecule having a release moiety which is preferably resonance stabilized or a tertiary alkyl type and which acts to aid the nitrogen-containing species in functioning as a leaving group.

专利号:US-9738762-B2
优先权日:2013-05-09
标题:Solution based polymer nanofiller-composites synthesis
发明人：SUN LI; PITTA ANIL; DUONG HUNG
权利人:SUN LI; PITTA ANIL; DUONG HUNG; UNIV HOUSTON; VETCO GRAY INC
摘要:A solution based polymer nanofiller composite processing method to improve mechanical, electrical, thermal and/or chemical properties. The solution based synthesis method may include the steps of surface functionalizing carbon nanomaterials and dissolving a polymer in a solvent. The functionalized carbon nanomaterials and dissolved polymer may be mixed until the mixture is homogenous. The mixture may be cured to form the polymer carbon nano-composite material, which provides significant improvements in modulus, hardness, strength, fracture toughness, wear, fatigue, creep, and damping performance.

专利号:US-6242425-B1
优先权日:1998-01-19
标题 :Quinolinone glycoside, production process, and anti-allergic agent
发明人：TAKAGAKI HIDETSUGU; NAKANISHI SHIGENORI; KIMURA NOBUYUKI; YAMAGUCHI SHINOBU; AOKI YASUO
权利人:DAINIPPON INK & CHEMICALS
摘要:An object is to provide: novel quinolinone glycosides which are useful as medicines; processes for producing the quinolinone glycosides; intermediates for synthesis; and medicines, and particularly anti-allergic agents, which comprise the quinolinone glycoside as an active ingredient. The object is achieved by: a quinolinone glycoside or a physiologically acceptable salt thereof; processes for producing this quinolinone glycosides; intermediates for synthesis; and medicines, and particularly anti-allergic agents, which comprise the quinolinone glycoside as an active ingredient; the quinolinone glycoside being expressed by general formula (I): n (wherein, in the formula, each of R 1 and R 2 is a hydrogen atom or a glycosyl group selected from the group consisting of a glucuronyl group, a glucosyl group, a galactosyl group and a mannosyl group, and at least one of R 1 and R 2 is a glycosyl group in which a hydroxyl group in the glycosyl group is unprotected or protected with an acyl group having a carbon number of 2 to 7 or a benzyl group).

专利号:US-5444135-A
优先权日:1992-12-17
标 题:Direct synthesis by living cationic polymerization of nitrogen-containing polymers

专利号:CA-2111313-A1
优先权日:1992-12-17
标 题 :Direct synthesis by living cationic polymerization of nitrogen-containing polymers