CAS: 4671-82-3; Propane-1,3-Diylbis(Phosphonic Acid)

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CAS号22401-25-8 四乙基丙烯-1,3-二膦酸酯 | CAS号2303-76-6 diethyl sodium ... | CAS号109-64-8 1,3-二溴丙烷

专利信息

专利号:US-8618281-B2
优先权日:2006-01-03
标 题 :Geometric synthesis of porphyrin rods
发明人：LINDSEY JONATHAN S; YU LIANHE; THAMYONGKIT PATCHANITA; BHISE ANIL D
权利人:LINDSEY JONATHAN S; YU LIANHE; THAMYONGKIT PATCHANITA; BHISE ANIL D; UNIV NORTH CAROLINA STATE
摘要:A method of making a compound of Formula I′ n ncomprises reacting a compound of the formula DLCHO, with a compound of the formulan n nto produce the compound of Formula I′. Methods of using the compounds are also described, particularly as intermediates for the synthesis of porphyrin rods, which porphyrin rods are in turn useful for (among other things) the production of molecular memory devices.

专利号:US-10919904-B2
优先权日:2016-08-17
标 题 :Northern-southern route to synthesis of bacteriochlorins
发明人：LIU YIZHOU; LINDSEY JONATHAN S; ALLU SRINIVASA RAO; FUJITA HIKARU
权利人:UNIV NORTH CAROLINA STATE
摘要:Described herein are chlorins, bacteriochlorins, methods and intermediates for the synthesis of bacteriochlorins, and methods of using such bacteriochlorins for, among other things, diagnostic and therapeutic purposes such as luminescent compounds in flow cytometry, and as active agents in photodynamic therapy (PDT).

专利号:US-2007142588-A1
优先权日:2003-08-29
标 题:Method for the synthesis of copolymers for producing polymethacrylimides
发明人：SCHERBLE JONAS; STEIN PETER; ALUPEI JULIAN C; RITTER HELMUT; SCHWARZ-BARAC SABINE
权利人:ROEHM GMBH
摘要:The invention relates to a method for producing polymethacrylimides in two steps: 1) radical copolymerization of (meth)acrylamides (A, (Me,H)HC=CHCONHR2) and alkyl(meth)acrylic esters (B) and optionally further ethylenically unsaturated monomers in the presence of an aqueous solvent. The monomers (A) include, in addition to acrylamide and methacrylamide, (meth)acrylamides that are substituted on their nitrogen group (R2<>H). The monomers (B) are the (meth)acrylic esters of secondary or tertiary alcohols, preferably tert. butylmethacrylate. 2) Thermal or catalytic reaction of the copolymers produced in 1) to polymethacrylimide or for R2<>H to N-substituted polymethacrylimides while alkenes are separated.

专利号:US-8207329-B2
优先权日:2005-11-30
标题:Synthesis of chlorins and phorbines with enhanced red spectral features
发明人：LINDSEY JONATHAN S; LAHA JOYDEV K; CHINNASAMY MUTHIAH; BORBAS K ESZTER
权利人:LINDSEY JONATHAN S; LAHA JOYDEV K; CHINNASAMY MUTHIAH; BORBAS K ESZTER; UNIV NORTH CAROLINA STATE
摘要:The present invention provides compounds of the general Formula DI: along with methods of making such compounds, formulations containing the same, and methods of using the same (e.g., in photodynamic therapy, for the production of solar cells, etc.).

专利号:US-7344895-B2
优先权日:2002-12-20
标题 :Production and use of in situ-modified nanoparticles
发明人：KOEHLER BURKHARD; BOHMANN KERSTIN; HOHEISEL WERNER; HAASE MARKUS; HAUBOLD STEFAN; MEYER CHRISTIANE; HEIDELBERG THORSTEN
权利人:BAYER TECHNOLOGY SERVICES GMBH
摘要:A process for synthesizing nanoparticles, in particular metal salt nanoparticles. To the synthesis mixture is added a modifying reagent which binds, by means of a first functional group, to the nanoparticle surface and which carries a second functional group for binding to molecules which are specifically selected in dependence on the subsequent use of the nanoparticles. This dispenses with a postsynthetic, separate, application-specific modification step. A new substance class, the pentaalkyl iminobis(methylenephosphono)carboxylates, are particularly suitable for this purpose. These modifying reagents permit the nanoparticles to grow in a specifically controlled manner and, at the same time, modify the surface of the growing nanoparticles, (in-situ) during the synthesis, such that the particles can be very readily dissolved in a large number of solvents and carry functional groups for coupling on molecules, resulting in the particles having, immediately after having been synthesized, a certain all-round usability.

专利号:US-2019256521-A1
优先权日:2016-08-17
标题:Northern-southern route to synthesis of bacteriochlorins