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7311-30-0 36343-05-2 35161-70-7欧盟法规
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n-chloro°Ctane methylamine 1-bromo-°Ctane N,N,N',N'-Tetramethyl-N''-°Ctanoyl-guanidinemethyl-°Ctyl-carbamoyl chloride methyl-(3-phenyl-propyl)-amine 1-(n-°Ctylamino)-3-phenylpropane 16H26N4°C16H26N4O 合成工艺路线路线简述
- 合成目标产物 N-Methyloctylamine 主要起始原料 Methanol And Octylamine
- (文献来源)合成步骤主要原料 Methanol 和 Octylamine
N-(1-Benzotriazolyl-Methyl)-N-octyl-Amino-Aceton Itrile置于sodium Tetrahydroborate,Copper(II) Sulfate体系中,用 四氢呋喃,甲醇,水 用作溶剂,化学反应 18.5H,反应生成N-甲基辛胺
参考文献:Katritzky,Alan R.; Latif,Muhammad; Urogdi,Laszlo,Journal Of The Chemical Society. Perkin Transactions I,1990,P. 667-672
标题:Katritzky,Alan R.; Latif,Muhammad; Urogdi,Laszlo,Journal Of The Chemical Society. Perkin Transactions I,1990,P. 667-672
专利信息
专利号:US-4310465-A
优先权日:1977-05-17
标 题 :Synthesis of vitamin E and quinone intermediates
发明人:OLSON GARY L; SAUCY GABRIEL
权利人:HOFFMANN LA ROCHE
摘要:A synthesis of Vitamin E has the condensation of 2,4-pentanediene and 1,2-epoxy-2,6,10,14-tetramethylpentadecane including intermediates in this synthesis which uses base catalyzed condensations of aliphatic compounds to construct the Vitamin E molecule from aliphatic precursors.
专利号:US-4243598-A
优先权日:1977-05-17
标题:Synthesis of vitamin E
发明人:OLSON GARY L; SAUCY GABRIEL
权利人:HOFFMANN LA ROCHE
摘要:1 A synthesis of Vitamin E has the condensation of 2,4-pentanediene and 1,2-epoxy-2,6,10,14-tetramethylpentadecane including intermediates in this synthesis which uses base catalyzed condensations of aliphatic compounds to construct the Vitamin E molecule from aliphatic precursors.
专利号:US-4127608-A
优先权日:1977-05-17
标题 :Synthesis of Vitamin E
发明人:OLSON GARY L; SAUCY GALBRIEL
权利人:HOFFMANN LA ROCHE
摘要:A synthesis of Vitamin E has the condensation of 2,4-pentanediene and 1,2-epoxy-2,6,10,14-tetramethylpentadecane including intermediates in this synthesis which uses base catalyzed condensations of aliphatic compounds to construct the Vitamin E molecule from aliphatic precursors.
专利号:US-4201726-A
优先权日:1977-05-17
标 题 :Synthesis of Vitamin E
发明人:OLSON GARY L; SAUCY GABRIEL
权利人:HOFFMANN LA ROCHE
摘要:A synthesis of Vitamin E has the condensation of 2,4-pentanediene and 1,2-epoxy-2,6,10,14-tetramethylpentadecane including intermediates in this synthesis which uses base catalyzed condensations of aliphatic compounds to construct the Vitamin E molecule from aliphatic precursors.
专利号:US-5484949-A
优先权日:1993-01-29
标题:Method for the synthesis of α β-unsaturated ketones
发明人:TSUKASHIMA KEIICHI; NAKAJIMA MASASHI; FUJIMARU MASAYOSHI; SUZUKI KENJI
权利人:NIPPON SODA CO
摘要:The present invention relates to a method for the synthesis of alpha , beta -unsaturated ketones which comprises, in the method for the synthesis of alpha , beta -unsaturated ketones represented by general formula reacting aldehydes represented by general formula R1CHO (where R1 is as defined above) with alkali metal salt of acetoacetic acid represented by general formula sence as a catalyst of 3-azabicyclo[3,2,2]nonane, a cyclic secondary amine represented by general formula (1) (1) a cyclic secondary amine represented by general formula (2) (2) (where, l is 1 or more and up to 6, a ring with N is a 6-membered, 7-membered or 8-membered ring, the two neighbors of N are methylene, R3 is a lower alkyl group, its substitution position is at a carbon atom other than two those adjacent to N, and is an alicyclic group or a phenol group), or a secondary amine represented by general formula (3) CH3NHCH2R4(3) in a mixuture solvent of water and water-insoluble organic solvent, while keeping the pH constant with mineral acid, and by adjusting an amount of water.
专利号:US-4756739-A
优先权日:1985-12-21
标题 :Pyridine derivatives and the N-oxides thereof, and the use thereof as intermediates for the synthesis of plant protecting agents
发明人:FUSS ANDREAS; KOCH VOLKER
权利人:HOECHST AG
摘要:The compounds of the formula I (I) in which A denotes N or N->O, Z denotes O or NH, R denotes H, (halo)alkyl, (halo)alkenyl, (halo)alkynyl or alkoxycarbonyl, R1 denotes hydrogen, halogen, amino, -NHOH, hydroxyl, (substituted) phenylazo or a radical of the formulae Y=C=N-, Y1Y2C=N-, Y3NH- or K denotes 0 or 1, and m and n, independently of one another, denote a number from 1 to 4, with the proviso that, when Z-R denotes OH or NH2, (R1)n denotes at least one radical of the formula or represents two radicals, in the 5 or 6 position of the heterocyclic ring, which, in the 5 position, denote halogen and, in the 6 position, denote a radical of the group comprising halogen, amino, hydroxyl or phenylazo, which may be substituted as specified above, are valuable intermediates in the synthesis of plant protection agents.