octyl (3S)-(+)-3-Hydroxypentanoate置于lithium Aluminium Tetrahydride,硫酸,对甲苯磺酸体系中,用 乙醚,二氯甲烷,苯 用作溶剂,化学反应 8.0H,反应生成氰基乙酸辛酯 参考文献:Biochemical Preparations Of Both The Enantiomers Of Methyl 3-Hydroxypentanoate And Their Conversion To The Enantiomers Of 4-Hexanolide,The Pheromone Of Trogoderma Glabrum 标题:Biochemical Preparations Of Both The Enantiomers Of Methyl 3-Hydroxypentanoate And Their Conversion To The Enantiomers Of 4-Hexanolide,The Pheromone Of Trogoderma Glabrum 摘要: Doi:10.1016/s0040-4020(01)96410-5
专利号:US-10236457-B2 优先权日:2016-06-29 标题 :Synthesis of porphyrin materials for highly efficient organic photovoltaics 发明人:ZHU XUNJIN; CHEN SONG; WONG WAI YEUNG; WONG WAI KWOK 权利人:UNIV HONG KONG BAPTIST UNIV 摘要:The present disclosure relates to porphyrin small molecules that can be represented by, e.g., a compound of Formula IV designed and synthesized for bulk heterojunction (BHJ) organic solar cells (OSCs). Provided are synthesized materials with strong and ordered self-assembly property, leading to form bi-continuous, interpenetrating networks which are required for efficient charge separation and transport in organic solar cells. The power conversion efficiency (PCE) of the solar cells devices based on the embodiments of the present disclosure have the highest PCE among the solution-processed BHJ solar cell based on porphyrin small molecules to date.
专利号:TW-I671303-B 优先权日:2016-06-29 标 题:Design and synthesis of porphyrin materials for high efficiency organic photovoltaics
专利号:US-2013171092-A1 优先权日:2010-10-01 标 题:Alpha-cyanoacrylate ester synthesis 发明人:HYNES STEPHEN 权利人:HENKEL IRELAND LTD; HENKEL IRELAND LTD 摘要:The high temperatures required for cracking the cyanoacrylate oligomers, produced by the Knovenagel condensation of formaldehyde and a cyanoacetate, limit the synthetic diversity and the number of different side chains that can be incorporated into a cyanoacrylate prepared using this method. Accordingly, the diversity of cyanoacrylate monomers prepared industrially is quite limited. Disclosed herein is a method for the preparation of alpha-Cyanoacrylate ester monomers from a variety of phosphonium and ammonium alpha-cyanoacrylate salts. The phosphonium and ammonium alpha-cyanoacrylate salts are of the general formula:
专利号:CN-114560788-A 优先权日:2022-02-25 标题:Synthesis of a class of cyanocarboxylate-modified end-group molecules
专利号:US-2018006248-A1 优先权日:2016-06-29 标 题:Design and synthesis of porphyrin materials for highly efficient organic photovoltaics
专利号:CN-108689881-B 优先权日:2018-07-12 标题 :Synthesis method of alpha-n-octyl cyanoacrylate
参考标题:Efficient Synthesis Of Novel γ-Substituted γ-Butenolides By Lewis Acid Catalyzed Addition Of Metal Enolates Of Active Methylene Compounds To Mucohalic Acids 作者:Ji Zhang,Koushik Das Sarma,Timothy T. Curran,Daniel T. Belmont,James G. Davidson |发布日期:2005.7.1 摘要:Lewis Acid Catalyzed Addition Of Active Methylene Compounds To Mucochloric Acid (1) And Mucobromic Acid (2) Affording Knoevenagel Aldol Adducts, γ-Substituted γ-Butenolides, Has Been Explored. Catalytic Efficiencies Of Various Lewis Acids Have Been Compared. Indium Acetate (0.25−5 Mol %) Was Found To Be The Most Efficient Catalyst.
合成参考文献
参考文献:10.1021/ja306865z 摘要:Zhou J, Wan X, Liu Y, Zuo Y, Li Z, He G, Long G, Ni W, Li C, Su X, Chen Y. Small molecules based on benzo[1,2-b:4,5-b']dithiophene unit for high-performance solution-processed organic solar cells. J Am Chem Soc. 2012 Oct 03;134(39):16345–51. doi: 10.1021/ja306865z.