CAS号64048-12-0 GANT 58 | CAS号13362-78-2 1,2-二(4-吡啶基)乙烯 | CAS号6329-72-2 Piperidine,4,4'...
合成工艺路线路线简述
1,2-二(4-吡啶基)乙烯置于甲醇,铂体系中,化学反应生成 1,2-双(4-吡啶基)乙烷 参考文献:Action Of Sulfur On Certain Pyridine And Quinoline Derivatives. I. Action Of Sulfur On 4-Picoline 标题:Action Of Sulfur On Certain Pyridine And Quinoline Derivatives. I. Action Of Sulfur On 4-Picoline 摘要: DOI:10.1021/ja01187A007
专利号:US-6407264-B2 优先权日:2000-02-11 标 题:Synthesis of alkylene carbonates using a catalyst system comprising metal halide and pyridine or pyridine derivative 发明人:KIM HOON SIK; KIM JAI JUN; LEE BYUNG GWON; KIM HONG GON 权利人:KOREA INST SCI & TECH 摘要:The present invention relates to a method to prepare alkylene carbonate of the formula (1) n wherein, R 1 and R 2 are each independently H; C 1 -C 4 alkyl or phenyl group; n which method characterized by reacting alkylene oxide with carbon dioxide in the presence of a catalyst system comprising a) metal halide [MX m ] and b) pyridine or pyridine derivative [Py], wherein Py is selected from a group of pyridines; M is a metal atom selected from the group consisting of Zn, Fe, Mn, Pb and In; X is a halogen selected from the group consisting of Cl, Br and I; and m is 2 or 3.
专利号:WO-2008148560-A1 优先权日:2007-06-07 标题 :New hybrid compounds of nucleobases and organic redox molecules and their use 发明人:ASAFTEI SIMONA CARMEN 权利人:UNIV OSNABRUECK; ASAFTEI SIMONA CARMEN 摘要:The present invention relates to new compounds as well as methods for the synthesis of the same, said compounds comprise a redox active group, e.g. a 4,4-bipyridine (viologen), a 1,2-di(4-pyridyl)ethane, a 2,7-diazapyrene or 2,9-diazaperylene group and a N-heterocyclic nucleobase (HB), also referred to as base.
专利号:US-6403855-B1 优先权日:1999-12-28 标 题 :Synthesis of crystalline silicoaluminophosphates and use in olefin production 发明人:MERTENS MACHTELD M 权利人:EXXON MOBIL CHEM PATENTS INC 摘要:This invention is directed to a method of making a crystalline silicoaluminophosphate molecular sieve. The method includes adding to a vessel a mixture comprising a silicon containing composition, an aluminum containing composition, a phosphorus containing composition, and a template, and continuously stirring the mixture while applying heat at a temperature and duration effective to form a crystalline silicoaluminophosphate molecular sieve, wherein stirring is applied for 20-95% of the duration that heat is applied. The result is a substantial increase in crystalline molecular sieve product.
专利号:US-2002013477-A1 优先权日:2000-02-11 标 题:Synthesis of alkylene carbonates using a catalyst system comprising metal halide and pyridine or pyridine derivative
专利号:KR-100359874-B1 优先权日:2000-02-11 标 题 :High Performance Catalyst Systems for the Synthesis of Alkylene Carbonates
专利号:US-7335791-B1 优先权日:2006-11-28 标题 :Process for the synthesis of hydroxy aromatic acids