CAS: 6837-24-7; 1-Cyclohexyl-2-Pyrrolidone

相似化合物

1352933-85-7 1016717-52-4 1016531-22-8

上下游产品

Cyclopropanecarboxylic Acid Cyclohexylamide 14372-09-9

1-苯基-2-吡咯烷酮置于chloro(1,5-Cyclooctadiene)Rhodium(I) Dimer,硼烷铵络合物体系中,用 2,2,2-三氟乙醇 作为反应溶剂,化学反应 24.0H,以99%的收率获得产物1-环己基-2-吡咯烷酮
参考文献:芳烃和杂芳烃的催化转移氢化.
标题:芳烃和杂芳烃的催化转移氢化.
摘要:转移氢化反应对于在温和的反应条件下还原各种分子非常重要.迄今为止,这种类型的反应仅成功地用于烯烃,炔烃和极化的不饱和化合物,例如酮,亚胺,吡啶等.从未描述过通过转移氢化还原苯衍生物的方法,这很可能是由于高使这些化合物脱芳香化所需的能量屏障.在此背景下,我们开发了一种催化转移氢化反应,用于还原苯衍生物和杂芳烃,从而在不需要压缩氢气的情况下,在室温下形成带有各种官能团的复杂三维支架.
DOI:10.1002/chem.202002777

专利信息

专利号:US-9056868-B1
优先权日:2012-09-13
标题 :Three-step synthesis of CL-20
发明人：WRIGHT MICHAEL E
权利人:US NAVY
摘要:Embodiments of the invention relate to the synthesis of CL-20 using only a three step synthesis and because of increased catalyst activity and lifetimes, a continuous flow process can be used with a tremendous reduction in total cost of producing CL-20.

专利号:US-11034664-B1
优先权日:2020-05-11
标题 :Synthesis of cyclic carbonate monomers
发明人：PARK NATHANIEL H; HEDRICK JAMES L; PIUNOVA VICTORIA A; ARRECHEA PEDRO; ERDMANN TIM
权利人:IBM
摘要:Techniques regarding the synthesis of cyclic carbonate monomers are provided. For example, one or more embodiments described herein can comprise a method, which can include cyclizing a functionalized diol monomer with N,N′-carbonyldiimidazole, wherein the cyclizing produces a cyclic carbonate monomer and an imidazole carbamate. The method can also include activating the imidazole carbamate with an acid, wherein the activating promotes cyclization of the imidazole carbamate into the cyclic carbonate monomer.

专利号:US-7723539-B2
优先权日:2004-06-16
标题:Catalysts based on metal complexes for the synthesis of optically active chrysanthemic acid
发明人：CARLONI SILVIA; BORZATTA VALERIO; MORONI LENI; TANZI GIADA; SARTORI GIOVANNI; MAGGI RAIMONDO
权利人:ENDURA SPA
摘要:Catalysts are described based on metal complexes derived from optically active s compounds, chosen from the classes consisting of bisoxazolines and salicylaldimines supported on an organic or inorganic matrix and employed in particular for the synthesis of optically active chrysanthemic acid.

专利号:US-11794179-B2
优先权日:2016-08-24
标 题 :Synthesis and characterization of metathesis catalysts
发明人：JOHNS ADAM M
权利人:UMICORE AG & CO KG
摘要:This invention relates generally to olefin metathesis catalysts, to the preparation of such compounds, compositions comprising such compounds, methods of using such compounds, and the use of such compounds in the metathesis of olefins and in the synthesis of related olefin metathesis catalysts. The invention has utility in the fields of catalysis, organic synthesis, polymer chemistry, and in industrial applications such as oil and gas, fine chemicals and pharmaceuticals.

专利号:US-11779912-B2
优先权日:2016-10-19
标题 :Synthesis and characterization of Ru alkylidene complexes
发明人：JOHNS ADAM M; HERRON JESSICA R; PEDERSON RICHARD L; FIAMENGO BRYAN A; BEERMAN JENNIFER A; LIN TZU-PIN; CHU CRYSTAL K; GRUBBS ROBERT H
权利人:UMICORE AG & CO KG; CALIFORNIA INST OF TECHN
摘要:This invention relates generally to olefin metathesis catalyst compounds, to the preparation of such compounds, compositions comprising such compounds, methods of using such compounds, articles of manufacture comprising such compounds, and the use of such compounds in the metathesis of olefins and olefin compounds. The invention has utility in the fields of catalysts, organic synthesis, polymer chemistry, and industrial and fine chemicals industry.

专利号:WO-2025082632-A1
优先权日:2023-10-16
标 题:Method and composition for oligonucleotide synthesis
发明人：SAITO MASAHARU
权利人:BACHEM HOLDING AG
摘要:The invention pertains to a method for the synthesis of oligonucleotides using pseudo solid-phase protecting groups, wherein said method comprises a step of subjecting a solution comprising a component (C-0)# to one or more aqueous extractions, wherein the organic phase comprises the component (C-0)#. Said component (C-0)# is a nucleoside or an oligonucleotide, which is covalently bonded to a pseudo solid-phase protecting group and comprises a free backbone hydroxyl group. The aqueous phase of each of said one or more aqueous extractions has a pH-value in the range of 4-7.