CAS: 2345-28-0; Pentadecan-2-One

相似化合物

2345-27-9 821-55-6 693-54-9

上下游产品

methyl magnesium iodide myristonitrile 2-pentadecanol methyl myristoate pentadecane 2-pentadecanol tridecanoic acid pentadecan-2-one-(2,4-dinitro-phenylhydrazone)

过氧十二烷酸置于对甲苯磺酸 盐酸,N,N'-二环己基碳二亚胺体系中,用 乙醚,二氯甲烷 用作溶剂,化学反应 46.0H,反应生成2-十五烷酮
参考文献:羧酸(II)的选择性混合偶联.-具有烯基,卤代,酮基,羧基和手性α-碳的不对称二酰基过氧化物的光解.与混合kolbe电解的比较
标题:羧酸(II)的选择性混合偶联.-具有烯基,卤代,酮基,羧基和手性α-碳的不对称二酰基过氧化物的光解.与混合kolbe电解的比较
摘要:制备烯基酰基和官能化的烷酰基十二烷酰过氧化物,产率为70%至97%,并在-78oc下光解.因此,4至10个烯酰基和4-烷酰过氧化物可提供非常好的收率(56-68%)的不对称偶联产物.类似地,可以将α-与σ-卤代烷酰基,胆酰基或3-和4-羧基烷酰基过氧化物偶联(40-70%).α-手性二酰基过氧化物ls经历光化学偶联反应,其构型保留80%.在电解失败或产率低的情况下,在-78oc下二酰过氧化物的光解被证明是kolbe电解的有利补充.
Doi:10.1016/s0040-4020(01)97195-9

专利信息

专利号:US-5936100-A
优先权日:1996-12-16
标 题:Synthesis of functionalized macrocycles by ring closing metathesis
发明人：FUERSTNER ALOIS; LANGEMANN KLAUS; KINDLER NICOLE
权利人:STUDIENGESELLSCHAFT KOHLE MBH
摘要:The invention concerns an improved process for the preparation of macrocyclic products with 12 or more ring atoms containing one or more polar functional groups on the ring and/or one or more heteroatoms within the ring by ring closing metathesis (RCM) of suitably substituted diene precursors even if the substrates are devoid of any kind of conformational preorganization. Metal carbene complexes of Ru, Mo, W, Re, Os, which are tolerant towards the respective functional group and can either be isolated or prepared in situ are used as catalysts or catalyst precursors. Preferred catalysts or catalyst precursors are ruthenium complexes of the general type XX1LL1Ru=CRR1, wherein X, X1=halogen, L, L1=trialkylphosphine, R, R1=H, Ph, CH=CPh2 denote the most preferred embodiment. The process can be applied to the synthesis of olfactory compounds, perfumary ingredients, pheromones, crown ethers, antibiotics and pharmaceuticals for human and veterinary medicine.

专利号:US-9388345-B2
优先权日:2012-07-03
标题:Hydrocarbon synthesis methods, apparatus, and systems
发明人：MCNEFF CLAYTON V; MCNEFF LARRY C; NOWLAN DANIEL THOMAS; YAN BINGWEN; GREUEL PETER G
权利人:SARTEC CORP
摘要:Embodiments of the invention include apparatus and systems for hydrocarbon synthesis and methods regarding the same. In an embodiment, the invention includes a process for creating a hydrocarbon product stream comprising reacting a reaction mixture in the presence of a catalyst inside of a reaction vessel to form a product mixture, the reaction mixture comprising a carbon source and water. The temperature inside the reaction vessel can be between 450 degrees Celsius and 600 degrees Celsius and the pressure inside the reaction vessel can be above supercritical pressure for water. In an embodiment, the invention includes an extrusion reactor system for creating a hydrocarbon product stream. The temperature inside the extrusion reactor housing between 450 degrees Celsius and 600 degrees Celsius. Pressure inside the reaction vessel can be above supercritical pressure for water. Other embodiments are also included herein.

专利号:US-2008300434-A1
优先权日:2007-03-08
标题 :Synthesis of liqiud fuels and chemicals from oxygenated hydrocarbons

专利号:US-2008216391-A1
优先权日:2007-03-08
标题:Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons

专利号:US-2008300435-A1
优先权日:2007-03-08
标 题:Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons

专利号:US-8362307-B2
优先权日:2007-03-08
标 题 :Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons