CAS: 2568-33-4; 3-Methylbutane-1,3-Diol

相似化合物

56539-66-3 625-08-1 18267-36-2

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CAS号590-90-9 4-羟基-2-丁酮 | CAS号75-16-1 甲基溴化镁 | CAS号766-15-4 二甲基二恶烷 | CAS号624-96-4 1,3-二氯-3-甲基丁烷 | CAS号5205-15-2 1,3-diacetoxy-3... | CAS号18267-36-2 乙基3-羟基-3-甲基丁酸酯 | CAS号867-13-0 磷酰基乙酸三乙酯 | CAS号67-64-1 丙酮 | CAS号75-07-0 乙醛 | CAS号115-11-7 2-甲基丙烯 | CAS号3239-35-8 E-6,10-二甲基-5,9-... | CAS号503-60-6 1-氯-3-甲基-2-丁烯 | CAS号10523-96-3 1-Butene, 4-chl... | CAS号2190-48-9 3-氯-3-甲基-1-丁烯 | CAS号78-79-5 异戊二烯 | CAS号471-09-0 猫尿胺酸 | CAS号22419-28-9 2-methyl-4-[(2-... | CAS号763-32-6 3-甲基-3-丁烯-1-醇 | CAS号115-18-4 2-甲基-3-丁烯-2-醇 | CAS号556-82-1 3-甲基-2-丁烯-1-醇

β-羟基异戊酸置于lithium Aluminium Tetrahydride体系中,用 四氢呋喃 用作溶剂,化学反应 3.0H,以39%的收率获得异戊二醇
参考文献:在室温下使用n-甲苯磺酰基-4-氯苯磺酰亚氨基氟化物(sulfoxfluor)对醇进行快速脱氧氟化
标题:在室温下使用n-甲苯磺酰基-4-氯苯磺酰亚氨基氟化物(sulfoxfluor)对醇进行快速脱氧氟化
摘要:醇类的脱氧氟化是获取烷基氟化物的最基本的方法,因此,迫切需要开发出耐贮存,易处理,氟经济且高选择性的脱氧氟化试剂.这项工作描述了结晶化合物n的发展甲苯磺酰基-4-氯苯磺酰亚胺基氟(sulfoxfluor),作为一种新型的脱氧氟化剂,具有上述所有优点,在脱氧氟化领域是罕见的.由于具有磺酰亚胺基的多维调节能力,Sulfoxfluor的氟化速率优于2-吡啶磺酰氟(pyfluor),并且在氟经济方面也优于全氟丁烷磺酰氟(pbsf).它与醇的反应不仅可以耐受各种功能,包括受空间位阻更大的醇羟基,而且还具有很高的氟化/消除选择性.由于sulfoxfluor可以轻松地由廉价的材料制成,并且无需特殊技术即可安全地进行处理,
Doi:10.1002/chem.201901176

专利信息

专利号:US-8580949-B2
优先权日:2009-07-27
标题:Enzymatic synthesis of carba-NAD
发明人：DUEFEL HARTMUT; HEINDL DIETER; HORN CARINA; MEIER THOMAS; SCHMUCK RAINER
权利人:DUEFEL HARTMUT; HEINDL DIETER; HORN CARINA; MEIER THOMAS; SCHMUCK RAINER; ROCHE DIAGNOSTICS OPERATIONS
摘要:The disclosure concerns the enzymatic synthesis of stable analogues of nicotinamide adenine dinucleotide NAD/NADH and nicotinamide adenine dinucleotide phosphate NADP/NADPH, the so-called “carba-NADsâ€?, i.e. analogues of NAD/NADH or NADP/NADPH, respectively, comprising a carbacyclic sugar instead of ribose.

专利号:US-2023151394-A1
优先权日:2020-03-31
标题 :Biologic synthesis of diols from amino acids
发明人：ZENG AN-PING; LIU YONGFEI
权利人:TAIZHOU SIMPLU TECH CO LTD
摘要:A method for the enzymatically catalyzed synthesis of a diol from an amino acid includes enzymatically hydroxylating the amino acid, enzymatically deaminating the amino acid, the deamination resulting in the formation of an oxo group at the position of the amino group, enzymatically decarboxylating the amino acid, and enzymatically hydrogenating the oxo group resulting from the deamination reaction.

专利号:US-8178474-B1
优先权日:1999-04-21
标题 :Functionalised solid support for alpha-oxoaldehyde synthesis
发明人：MELNYK OLEG; FRUCHART JEAN-SEBASTIEN; BOUREL LINE; GRAS-MASSE HELENE
权利人:MELNYK OLEG; FRUCHART JEAN-SEBASTIEN; BOUREL LINE; GRAS-MASSE HELENE; PASTEUR INSTITUT; CENTRE NAT RECH SCIENT
摘要:The invention relates to a functionalised solid support for the synthesis of compounds comprising at least one α-oxoaldehyde function, to a process for preparing it and to its applications, in particular for the preparation of a library of organic compounds, of a diagnostic reagent, of a microtitration plate and of a biochip, such as a DNA chip. The present invention also relates to a process for the synthesis of organic compounds comprising at least one α-oxoaldehyde function and to the α-oxoaldehyde peptides obtained using this process.

专利号:US-11807600-B2
优先权日:2021-11-12
标题 :Synthesis of novel ketone body analogs for use as a nutritional supplement
发明人：ROZZONI SAMUEL J; SAUER DARYL R
权利人:ROZZONI SAMUEL J; SAUER DARYL R
摘要:When a healthy and balanced diet is not achieved, nutritional supplements are used to help deal with the resulting health issues and enhance the body's performance. The present invention relates to a novel category of molecules that combine the properties of both ketone bodies and β-Hydroxy β-Methylbutyrate (HMB) that can be used as supplements for treating a wide range of health-related issues. Acetoacetate and β-Hydroxybutrate along with isopentyldiol were used as the sources of ketone bodies and HMB, respectively. The present invention provides a method of synthesis for a new group of compounds that incorporate the properties found in acetoacetate and 3-hydroxybutyrate molecules with that of β-hydroxy β-methylbutyrate.

专利号:US-9303051-B2
优先权日:2010-08-31
标 题 :Phosphonate ester derivatives and methods of synthesis thereof
发明人：WARE ROY W; ALMOND MERRICK R; LAMPERT BERNHARD M
权利人:CHIMERIX INC; CHIMERIX INC
摘要:The disclosure describes methods of synthesis of phosphonate ester derivatives. Preferred methods according to the disclosure allow for large-scale preparation of phosphonate ester compounds having high purity. In some embodiments, preferred methods according to the disclosure also allow for the preparation of phosphonate ester derivatives without the use of chromatographic purification methods and in better yield than previously used methods for preparing such compounds. Also disclosed are morphic forms of phosphonate ester derivatives.

专利号:US-7943723-B2
优先权日:2006-12-21
标 题:Process for the synthesis of ethers of aromatic acids
发明人：RITTER JOACHIM C
权利人:DU PONT
摘要:The inventions disclosed herein include processes for the preparation of an ether of an aromatic acid, processes for the preparation of products into which such an ether can be converted, the use of such processes, and the products obtained and obtainable by such processes. A key feature of the processes described is the use of a solvent comprising an alcohol ROH and an alcoholate RO − M + .