专利号:US-4801744-A 优先权日:1985-03-01 标 题 :Catalytic synthesis of urea from carbon monoxide and amine compound 发明人:HERMAN JEAN-JACQUES; LECLOUX ANDRE 权利人:SOLVAY 摘要:Process for the catalytic synthesis of nitrogen-containing organic compounds, comprising the reaction of carbon monoxide with at least one amino compound in a reaction mixture containing a catalyst based on selenium and a substituted pyridine. The process is particularly suitable for the synthesis of ureas and of their polymers.
专利号:WO-2018011378-A1 优先权日:2016-07-13 标 题 :Method for the synthesis of a polyolefin by means of romp in the presence of a ruthenium-based catalyst 发明人:PINAUD JULIEN; CHEMTOB ABRAHAM; HEROGUEZ VALÉRIE; PLACET EMELINE; SAUVANIER DAVID; LACROIX-DESMAZES PATRICK 权利人:CENTRE NATIONAL DE LA RECHERCHE SCIENT (CNRS); UNIV MONTPELLIER; UNIV BORDEAUX; BORDEAUX INP; UNIV HAUTE ALSACE; AXLR SATT DU LANGUEDOC ROUSSILLON; ENSCM 摘要:The present invention relates to a method for the synthesis of a polyolefin by means of a photoinitiated ROMP reaction involving a cyclic olefin in the presence of a ruthenium-based catalyst of formula (I), in which the catalyst is generated in situ under UV radiation from an inactive ruthenium complex of formula [RuCl 2 (L)] 2 and an imidazoli(ni)um salt of formula (III).
专利号:US-5679773-A 优先权日:1995-01-17 标题 :Reagants and methods for immobilized polymer synthesis and display 发明人:HOLMES CHRISTOPHER P 权利人:AFFYMAX TECH NV 摘要:Compounds and methods for solid phase synthesis of organic molecules including peptides, oligonucleotides, benzodiazepines, beta -turn mimetics, and prostaglandins. The present invention provides new reagents in the form of linking groups and resins and substrates having attached linking groups which are useful in solid phase synthesis of high density arrays of organic molecules. The invention also provides methods which increase yields of various organic synthesis strategies.
专利号:US-10808079-B2 优先权日:2015-03-27 标 题:Synthesis of copolyimides containing fluorine and silicon surface modifying agents 发明人:CONNELL JOHN W; WOHL JR CHRISTOPHER J; DOSS JEREME R; CROW ALLISON M; KIM WILLIAM T; LIN YI 权利人:NASA 摘要:Various embodiments provide random copolyimides that may possess the mechanical, thermal, chemical and optical properties associated with polyimides yet achieve a low energy surface. In various embodiments, the copolyimides may be prepared using a minor amounts of a diamino terminated fluorinated alkyl ether oligomer and a diamino terminated siloxane oligomer. The various embodiments include processes for making the copolyimides containing fluorine and silicon surface modifying agents and anisotropic coatings and articles of manufacture from them. Thus the coatings and articles of manufacture made with the copolyimides of the various embodiments may be characterized as having an anisotropic fluorine and silicon composition and low surface energy.
专利号:US-2006257560-A1 优先权日:2004-12-30 标 题 :Polymer surfaces for insitu synthesis of polymer arrays 发明人:BARONE ANTHONY D; LI HANDONG; MCGALL GLENN H 权利人:AFFYMETRIX INC 摘要:In one aspect of the present invention polymers are used to create films providing three-dimensional array substrates. The films were stable and presented good hydroxyl group numbers as compared with arrays without polymer films. It is an object of the present invention that three dimensional arrays substrates provide a means to obtain higher density polymer arrays.
专利号:US-6833445-B2 优先权日:2000-01-21 标题:Guanidinylation, guanidinoglycosides, uses, and methods of assaying their activity 发明人:GOODMAN MURRAY; TOR YITZHAK; BAKER TRACY; LUEDTKE NATHAN 权利人:UNIV CALIFORNIA 摘要:Provided are reagents and methods useful for the synthesis of guanidinylated compounds. Also provided are methods for assaying molecules, including guanidinylated molecules that modulate viral infection and replication.
参考文献:10.1021/ol049656d 摘要:Takanashi K, Chiba H, Higuchi M, Yamamoto K. Efficient synthesis of poly(phenylazomethine) dendrons allowing access to higher generation dendrimers. Org Lett. 2004 May 27;6(11):1709–12. doi: 10.1021/ol049656d. 参考文献:10.1002/jbm.b.30647 摘要:Janorkar AV, Fritz EW, Burg KJ, Metters AT, Hirt DE. Grafting amine-terminated branched architectures from poly(L-lactide) film surfaces for improved cell attachment. J Biomed Mater Res B Appl Biomater. 2007 Apr;81(1):142–52. doi: 10.1002/jbm.b.30647.