CAS: 4704-94-3; 2-(Hydroxymethyl)Propane-1,3-Diol

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(2-(4-Methoxyphenyl)-1,3-Dioxan-5-yl)Methanol置于水,Selectfluor体系中,用 乙腈 作为反应溶剂,化学反应 5.0H,以90%的收率获得产物2-羟甲基-1,3-丙二醇
参考文献:通过selectfluor™裂解对甲氧基亚苄基(pmp),四氢吡喃基(thp)和1,3-二硫杂环丁烷保护基的有效方法
标题:通过selectfluor™裂解对甲氧基亚苄基(pmp),四氢吡喃基(thp)和1,3-二硫杂环丁烷保护基的有效方法
摘要:已开发出一种新的有效方法,用于用selectfluor™裂解pmp,Thp和1,3-二硫杂环丁烷保护基.
DOI:10.1016/s0040-4039(02)00740-2

专利信息

专利号:US-7122304-B2
优先权日:1997-05-12
标 题:Methods for the storage and synthesis of nucleic acids using a solid support
发明人：GOLDSBOROUGH MINDY D; FOX DONNA K
权利人:WHATMAN INC
摘要:The invention relates to storage of nucleic acid (particularly mRNA) on a solid support and to using such nucleic acid in nucleic acid synthesis or amplification reactions. In a preferred aspect, the invention provides synthesis of cDNA and cDNA libraries.

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-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-7211590-B2
优先权日:2002-08-01
标 题:Nitrosated proton pump inhibitors, compositions and methods of use
发明人：FANG XINQIN; GARVEY DAVID S; LETTS L GORDON
权利人:NITROMED INC
摘要:The invention describes novel nitrosated proton pump inhibitor compounds and pharmaceutically acceptable salts thereof, and novel compositions comprising at least one nitrosated proton pump inhibitor compound, and, optionally, at least one compound that donates, transfers or releases nitric oxide, stimulates endogenous synthesis of nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor or is a substrate for nitric oxide synthase, and/or at least one therapeutic agent. The invention also provides novel compositions comprising at least one nitrosated proton pump inhibitor compound, and at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one therapeutic agent. The invention also provides novel kits comprising at least one nitrosated proton pump inhibitor compound, and, optionally, at least one nitric oxide donor and/or at least one therapeutic agent. The invention also provides methods for treating gastrointestinal disorders; facilitating ulcer healing; decreasing the recurrence of ulcers; improving gastroprotective properties, anti-Helicobacter pylori properties or antacid properties of proton pump inhibitors; decreasing or reducing the gastrointestinal toxicity associated with the use of nonsteroidal antiinflammatory compounds; treating bacterial infections and/or viral infections.

专利号:US-9822123-B2
优先权日:2005-02-18
标 题 :De novo synthesis of bacteriochlorins
发明人：KIM HAN-JE; LINDSEY JONATHAN S
权利人:UNIV NORTH CAROLINA STATE
摘要:A method of making a bacteriochlorin is carried out by condensing a pair of compounds of Formula II n nto produce the bacteriochlorin, wherein R is an acetal or aldehyde group. The condensing may be carried out in an organic solvent, preferably in the presence of an acid. The bacteriochlorins are useful for a variety of purposes such as active agents in photodynamic therapy, luminescent compounds in flow cytometry, solar cells, light harvesting arrays, and molecular memory devices.