1,10-癸二醇置于l-丙氨酸,L-Alanine Dehydrogenase,ω-Transaminase From Chromobacterium Violaceum,Alcohol Dehydrogenase From Bacillus Stearothermophilus,磷酸吡哆醛,β-烟酰胺腺嘌呤二核苷酸,氯化铵,Sodium Hydroxide体系中,用 乙二醇二甲醚,水 作为反应溶剂,化学反应 22.0H,以99%的收率获得产物癸二胺 参考文献:氧化还原自足的生物催化剂网伯醇胺化 标题:氧化还原自足的生物催化剂网伯醇胺化 摘要:驱动机械:一个生物催化氧化还原中性级联在氨的费用制备由伯醇末端伯胺的已经建立了一个单釜一步法(见图).应用这种人造生物催化剂网络,长链1,ω链烷二醇转化为二胺,其被构建块的聚合物,在高达99%的转化率. DOI:10.1002/anie.201204683
专利信息
专利号:US-6835363-B1 优先权日:2003-08-06 标题:Synthesis of molecular sieves of CHA framework type 发明人:STROHMAIER KARL G 权利人:EXXONMOBIL CHEM PATENTS INC 摘要:The invention is directed to a method of synthesizing aluminophosphate and silicoaluminophosphate molecular sieves and in particular to the synthesis of aluminophosphate and silicoaluminophosphate molecular sieves using the synthesis templates that contain two dimethylamino moieties in combination with hydrogen fluoride. The use of this template in combination with hydrogen fluoride results in good quality SAPO molecular sieves of CHA framework type with low levels of silicon that are produced in relatively short crystallization times.
专利号:US-9957355-B2 优先权日:2013-06-12 标 题 :Device and method for synthesis of a polymer under separation of a gaseous substance 发明人:ZHU NING; STAMMER ACHIM; CLAUSS JOACHIM; KORY GAD 权利人:BASF SE 摘要:The invention relates to a device for synthesis of a polymer under separation of a gaseous substance. Said device comprises a reaction chamber ( 1 ), which has a top section ( 11 ), a middle section ( 12 ) and a bottom section ( 13 ), an inlet opening ( 2 ) which is arranged in the middle section ( 12 ), a first outlet opening ( 3 ) which is arranged in the bottom section ( 13 ), a second outlet opening ( 4 ) which is arranged in the top section ( 11 ), a first return opening ( 51 ), which is arranged in the bottom section ( 13 ), a second outlet opening ( 52 ), which is arranged under the top section ( 11 ), a distribution device ( 6 ), which is arranged between the top section ( 11 ) and the middle section ( 12 ), and a removal device ( 7 ) which is arranged to be movable along the top section ( 11 ). The invention further relates to a method for synthesis of a polymer which can be carried out in said device.
专利号:WO-2024208876-A1 优先权日:2023-04-03 标题 :Ductile polyamide with the in situ synthesis of a polyimide phase by reactive extrusion 发明人:CASSAGNAU PHILIPPE; DELAGE KARIM; BOUNOR-LEGARE VÉRONIQUE; MARESTIN CATHERINE; DUBOIS CHARLOTTE; GAROIS NICOLAS 权利人:TOTALENERGIES ONETECH; UNIV CLAUDE BERNARD LYON 1 UCBL; CENTRE NAT RECH SCIENT; UNIV JEAN MONNET SAINT ETIENNE UJM; INSTITUT NAT DES SCIENCES APPLIQUEES DE LYON INSA LYON 摘要:The disclosure relates to a ductile polyamide and to a process to produce a ductile polyamide comprising providing components comprising one or more polyamides, one or more dianhydrides, and one or more diamines; wherein the one or more polyamides are provided at a content of at least 60 wt.% based on the total weight of the components; and wherein the one or more polyamides comprise at least one polyamide having amide groups separated by less than 10 carbon atoms; performing in situ synthesis of a polyimide by reactive extrusion of the components wherein the residence time is less than 10 minutes; and recovering a polyamide-polyimide blend being a ductile polyamide comprising a continuous polyamide phase and a dispersed polyimide phase.
专利号:US-9631051-B2 优先权日:2013-06-12 标 题:Device for the synthesis of a polymer with extraction of a gaseous substance comprising a reaction chamber having at least one circular-cylindrical section 发明人:ZHU NING; STAMMER ACHIM; CLAUSS JOACHIM; KORY GAD 权利人:BASF SE 摘要:An apparatus for synthesis of a polymer with separation of a gaseous substance comprises a reaction space having an essentially circular cylindrical upper section which is bounded by two circular faces and one shell face and has a longitudinal cylinder axis, and a lower section, an inlet orifice disposed in a circular face or the shell face of the upper section, a first outlet orifice disposed in a wall of the lower section, a second outlet orifice disposed in the shell face of the upper section opposite the first outlet orifice, and a removal device which is disposed so as to be rotatable about the longitudinal cylinder axis and is in contact with both circular faces and the shell face. This apparatus can especially be used for performance of a process including the feeding of an oligomer melt into a reaction space through an inlet orifice, the polymerization of the oligomer melt to give a polymer melt, the removal of the polymer melt from the reaction space through a first outlet orifice of the reaction space, and the removal of a gaseous substance from the reaction space through a second outlet orifice of the reaction space, wherein deposits on at least one inner wall of the reaction space are removed by a removal device and transported into the oligomer melt.
专利号:US-6723300-B2 优先权日:2002-03-15 标 题 :Synthesis of porous crystalline materials in fluoride media 发明人:SCHMITT KIRK D; CASMER STEPHEN G 权利人:EXXONMOBIL RES & ENG CO 摘要:In a process for synthesizing a porous crystalline material, a mixture capable of forming said material is prepared wherein the mixture comprises sources of water, an oxide of a tetravalent element Y, preferably silicon, an oxide of a trivalent element X, wherein X is selected from the group consisting of aluminum, boron, gallium, iron, and indium, fluoride ions, and an organonitrogen cation RN capable of directing the synthesis of said material, wherein the molar ratio of fluoride ions to organonitrogen cations RN in said mixture is greater than 1.15 m but less than 2.5 m. The mixture is maintained under crystallization conditions until crystals of said material are formed and the resultant crystalline material is recovered.
专利号:US-2023002805-A1 优先权日:2021-06-25 标 题 :Use of organic cationic compounds to accelerate nucleic acid hybridization, synthesis, and amplification 发明人:RABBANI ELAZAR; COLEMAN JACK 权利人:ENZO BIOCHEM INC 摘要:The invention provides methods for accelerated synthesis of nucleic acids, and related compositions which involve the use of organic amines in the nucleic acid synthesis reaction mixture. The invention also provides methods for reducing processing steps associated with nucleic acid synthesis. The invention further provides methods for screening compounds that have positive benefits on the synthesis of nucleic acids.
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合成参考文献
摘要:Margaretha, P., Science of Synthesis Knowledge Updates, (2010) 4, 415. 摘要:Díaz-Rodríguez, A.; Lavandera, I., Science of Synthesis: Biocatalysis in Organic Synthesis, (2015) 1, 115. 摘要:Simon, R. C.; Busto, E.; Fischereder, E.-M.; Fuchs, C. S.; Pressnitz, D.; Richter, N.; Kroutil, W., Science of Synthesis: Biocatalysis in Organic Synthesis, (2015) 2, 411. 参考文献:10.1021/jo016321q 摘要:Avram L, Cohen Y. Complexation in pseudorotaxanes based on alpha-cyclodextrin and different alpha,omega-diaminoalkanes by NMR diffusion measurements. J Org Chem. 2002 Apr 19;67(8):2639–44. doi: 10.1021/jo016321q.