CAS: 1122-69-6; 2-Ethyl-6-Methylpyridine

相似化合物

935-28-4 14993-80-7 74701-47-6

上下游产品

α-picoline dipropionyl peroxide ethyl iodide propionic acid (6-ethyl-[2]pyridyl)-acetic acid ethyl ester °Ctane-2,6-dione Pyridine-2,6-dicarboxylic acid 2,6-diethylpyridine

📜2-(羟基乙基)-6-甲基吡啶置于氢氧化钾,Palladium On Activated Charcoal,乙醇体系中,化学反应生成2-乙基-6-甲基吡啶
参考文献:Prasad; Raper,Journal Of The Chemical Society,1956,P. 217
标题:Prasad; Raper,Journal Of The Chemical Society,1956,P. 217

专利信息

专利号:US-5110929-A
优先权日:1986-08-07
标题 :Process for the preparation of N-alkylated quaternary nitrogen containing aromatic heterocycles
发明人：PARADIES HENRICH H
权利人:MEDICE CHAM PHARM FABRIK PUTTE
摘要:The synthesis of 4-, 4-(1,1)-and 3,5-substituted N-alkyl-pyridinium salts as well as of 2-carboxamide substituted N(1,4)diazinium compounds are described. The N-surfactants obtained have a small critical micelle concentration (CMC) of 10-5 -10-7 Mol/Liter. These surfactants produce micells of different size and form depending on the nature of the anions. 4-(1,1)-substituted and 3,5-substituted N-alkyl-pyridinium components are capable of forming vesicles in equeous solutions of different forms and sizes. The N-surfactants synthesized can be used as pharmaceuticals.

专利号:US-3950416-A
优先权日:1967-11-24
标题 :Synthesis of dicyanoformamides
发明人：PATTON TAD L
权利人:EXXON RESEARCH ENGINEERING CO
摘要:Dicyanoformamides having aromatic moieties as novel composition of matter are prepared by the reaction of a diisocyanate having an aromatic moiety with two (2) moles of hydrogen cyanide in the presence of a specially defined, hindered catalyst which will not promote further polymerization.

专利号:US-7002006-B2
优先权日:2003-02-12
标 题:Protection of nucleosides
发明人：SONG QUANLAI; ROSS BRUCE S
权利人:ISIS PHARMACEUTICALS INC
摘要:A process of manufacturing protected nucleosides comprises reacting a nucleoside with a protecting reagent in the presence of a regioselective activator to produce a regioselectively protected nucleoside. In some embodiments of the inventive method, an optionally substituted trityl or optionally substituted pixyl group is selectively added to the 5'-O-position of a nucleoside in the presence of lutidine as activator or activator/solvent. The inventive method results in improved selectivity of the 5'-O-position over the 3'-O-position, thereby improving overall product yield and purity, and permitting simplified purification protocols, in some cases obviating the need for chromatography to produce a purified protected nucleoside suitable for automated synthesis of oligonucleotides, such as primers, probes and antisense molecules.

专利号:US-9394387-B2
优先权日:2014-05-15
标 题:Synthesis of aryl coupled bis phenoxides and their use in olefin polymerization catalyst systems with activator-supports

专利号:US-6469172-B2
优先权日:2000-03-08
标题:Process for the preparation of chemical compounds
发明人：MALIGRES PETER E; LEE JAEMOON
权利人:MERCK & CO INC
摘要:An improved and efficient synthesis for the preparation of 2-amino-6-[(4-aminopiperidin-1-yl]methyl]pyridine, an intermediate compound in the preparation of muscarinic M3 receptor antagonists, includes as a final step the removal of trimethylacetyl and an amino protecting group from 2-trimethylacetyl-amino-6-[(4-protected aminopiperidin-1-yl)methyl]pyridine.

专利号:US-9714260-B2
优先权日:2013-01-07
标 题:Asymmetrical Si rhodamine and rhodol synthesis
发明人：NAGANO TETSUO; HANAOKA KENJIRO; EGAWA TAKAHIRO; KUSHIDA Yu; NUMASAWA Koji; MYOCHIN Takuya; PIAO Wen
权利人:UNIV TOKYO
摘要:[Problem] To provide: a compound resulting from substituting with a silicon atom the oxygen atom at position 10 of a xanthene ring site of a rhodamine of which amino groups at position 3 and position 6 have an asymmetrical structure; a method for producing the compound; and a fluorescent probe that uses the compound. n [Solution] The compound represented by general formula (I) or a salt thereof.