CAS: 382-31-0; 2,2,3,4,4,4-Hexafluoro-1-Butanol

相似化合物

375-01-9 307-30-2 379-90-8

上下游产品

CAS号67-56-1 甲醇 | CAS号116-15-4 六氟丙烯 | CAS号58705-93-4 1,1,1,2,3,3-hex... | CAS号107-31-3 甲酸甲酯 | CAS号94-36-0 过氧化苯甲酰 | CAS号121-43-7 硼酸三甲酯 | CAS号18820-82-1 吡啶氢溴酸盐 | CAS号131644-91-2 2,2,3,4,4,4-hex... | CAS号379-90-8 2,2,3,4,4,4-hex...

2,3,3-Trifluoro-2-(Trifluoromethyl)Oxetane置于2 % Platinum On Carbon,氢气体系中,40.0 °C,2.0 Mpa 条件下,反应 4.0H,以94.5%的收率获得产物六氟丁醇
参考文献:一种六氟-1-丁醇的合成方法
标题:一种六氟-1-丁醇的合成方法
摘要:本发明提供了一种六氟‑1‑丁醇的合成方法,包括:式(I)结构的化合物和氢气在贵金属催化剂催化下发生加成反应,得到六氟‑1‑丁醇.本发明以(I)结构的化合物即1‑三氟甲基‑三氟氧杂环丁烷为起始原料,通过在特定催化剂下氢化得到六氟‑1‑丁醇,各步反应技术成熟,原料常规,反应条件温和,是一条具有优势的技术路线.实验结果表明,六氟‑1‑丁醇产品总收率为87%以上,纯度为99%以上.

专利信息

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.

专利号:JP-2011528711-A
优先权日:2008-07-21
标题 :Method for aqueous synthesis of fluorinated sulfonate esters

专利号:RU-2150459-C1
优先权日:1999-05-25
标题 :Method of synthesis of polyfluorinated alcohols