CAS: 2854-16-2; 1-Amino-2-Methylpropan-2-Ol

相似化合物

183059-24-7 80466-51-9 13027-88-8

欧盟法规

[ECHA物质

上下游产品

1-乙基氨基-2-甲基丙烷-2-醇 1-(Ethylamino)-2-Methylpropan-2-Ol 73825-96-4

β-羟基异戊酸置于n-甲基吗啉,Diphenyl Phosphoryl Azide,水体系中,用 四氢呋喃 用作溶剂,化学反应 4.25H,以85%的收率获得1-氨基-2-甲基-2-丙醇
参考文献:合成盐酸沃尼妙林的中间体化合物以及盐酸 沃尼妙林的制备方法
标题:合成盐酸沃尼妙林的中间体化合物以及盐酸 沃尼妙林的制备方法
摘要:本发明公开一种合成盐酸沃尼妙林的中间体化合物,所述中间体化合物的化学结构式如下:.该中间体化合物通过包括如下步骤得到:β‑羟基异戊酸通过curtius重排反应得到2‑甲基‑2‑羟基丙胺;2‑甲基‑2‑羟基丙胺与d‑缬氨酸邓盐通过混合酸酐法反应生成酰胺产物;酰胺产物在碱性条件下先用甲磺酰氯活化羟基,再与硫代乙酸钾反应.盐酸沃尼妙林的制备方法,包括截短侧耳素与对甲苯磺酰氯反应,生成截短侧耳素对甲苯磺酸酯;生成的截短侧耳素对甲苯磺酸酯与上述中间体化合物反应,最后经盐酸脱保护后生成盐酸沃尼妙林.本发明在制备盐酸沃尼妙林过程中不需要二甲基半胱胺盐酸盐,生产条件温和,无环境污染,适于工业化生产.

专利信息

专利号:US-2014255328-A1
优先权日:2013-03-11
标 题:Hydrothermal Synthesis of Zinc Phlogopite
发明人：MCGUIRE MEAGHAN CLARK; BULL IVOR; JOHNSON GEOFFREY MARK
权利人:BASF SE
摘要:This invention relates to a synthetically derived zinc phlogopite platelets, of superior platelet diameter, effect pigments comprising such synthetically derived platelets and methods of forming said substrates. More specifically the disclosure describes an improved hydrothermal synthesis of zinc phlogopite suitable as a platelets for interference pigments, barrier and flame retardant applications.

专利号:US-2018208775-A1
优先权日:2014-06-23
标 题:New aromatic macrocyclic metal complex dyes and the synthesis thereof with active nano metal powders
发明人：OLGUN UGURSOY; YILDIZ SALIH ZEKI
权利人:OLGUN UGURSOY; YILDIZ SALIH ZEKI
摘要:The present invention relates to a new type of inorganic coordination compound dyes having advanced technology optical, electronic and medical characteristics and relates to production of these dyes by means of new synthesis methods. The present invention relates to dyes which are metal (M: Li, Na, K, Mg, Ca, Sr, Ba, Ti, Zr, V, Cr, Mo, Mn, Re, Fe, Ru, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, B, Al, Ga, In, Si, Ge, Sn, Pb, Sb, Bi, Se, Te) complexes of aromatic macrocyclic compounds of the type Phtalocyanine (Pc), Naphtalocyanine (Nc), Porphyrazine (Pz), Porphyrin (Pr), sub-Phtalocyanine (subPc), sub-Naphtalocyanine (subNc), sub-Porphyrazine (subPz), sub-Porphyrine (subPr), and relates to the synthesis of these complexes and derivatives. The subject matter dyes can be used in solar cell photovoltaic (PV) panels, in OLEDS which are organic structured light emitting diodes, in polymers, in textile and in photodynamic therapy PDT applications. Moreover, industrial applications are possible which depend on strong fluorescence characteristics.

专利号:WO-0120995-A9
优先权日:1999-09-23
标题:Compounds directed against pilus biogenesis and activity in pathogenic bacteria; methods and compositions for synthesis thereof
发明人：KIHLBERG JAN; LARSSON ANDREAS; SVENSSON ANETTE; FEX TOMAS; HULTGREN SCOTT J; PINKNER JERRY
权利人:UNIV WASHINGTON; KIHLBERG JAN; LARSSON ANDREAS; SVENSSON ANETTE; FEX TOMAS; HULTGREN SCOTT J; PINKNER JERRY
摘要:Many Gram-negative pathogens assemble adhesive structures on their surfaces that allow them to colonize host tissues and cause disease. Novel compositions which inhibit or prevent the formation of a pilus chaperone-subunit complex are disclosed. Interfering with the function of the pili chaperone negatively affects the chaperone/usher pathway which is one molecular mechanism by which Gram-negative bacteria assemble adhesive pili structures and thus prevent or inhibit pilus assembly. Also provided are methods for the treatment or prevention of diseases caused by tissue-adhering pilus-forming bacteria by inhibiting the function of pilus chaperones. Also provided are pharmaceutical preparations capable of inhibiting or preventing the formation of a pilus chaperone-subunit complex. Also provided are methods of synthesizing the N-substituted amino acid compounds and compounds useful for the synthesis thereof. In particular, novel fluorinated linker compounds and methods of synthesis are provided. Methods for using the fluorinated linker compounds in methods of solid-phase synthesis of the N-substituted amino acid compounds are also disclosed.

专利号:US-11377511-B2
优先权日:2020-03-31
标 题:Reducing agent monomer for preparing styrene-acrylic emulsion by oxidation-reduction reaction at room temperature, and synthesis method thereof
发明人：HUANG WENYAN; SUN QIUJIE; JIANG BIBIAO; XUE XIAOQIANG; YANG HONGJUN; JIANG LI; JIANG QIMIN
权利人:UNIV CHANGZHOU
摘要:A reducing agent monomer for preparing a styrene-acrylic emulsion by an oxidation-reduction reaction at room temperature and a synthesis method thereof are disclosed. Maleic anhydride (MAH) and dimethylethanolamine (DMEA) are used as raw materials to synthesize the reducing agent monomer: 4-(2-(dimethylamino)ethoxy)-4-oxobut-2-enoic acid, and the synthesis method involves inexpensive easily-available raw materials, simple synthesis conditions, and easy purification. With the synthesized reducing agent monomer as a reducing agent, potassium persulfate (KPS) as an oxidizing agent, water as a dispersion medium, sodium dodecyl sulfate (SDS) as an emulsifier, and styrene, butyl acrylate (BA), and methylmethacrylate (MMA) as comonomers, free-radical microemulsion polymerization is conducted at room temperature to obtain a styrene-acrylic emulsion. In the synthesis of the styrene-acrylic emulsion, a monomer conversion rate is high, and a styrene-acrylic emulsion with a high molecular weight and a branched structure can be obtained at room temperature.

专利号:US-9267213-B1
优先权日:2005-03-25
标题:Electrochemical deblocking solution for electrochemical oligomer synthesis on an electrode array
发明人：MAURER KARL; COOPER JOHN J
权利人:CUSTOMARRAY INC
摘要:There is disclosed an electrochemical deblocking solution for use on an electrode microarray. There is further disclosed a method for electrochemical synthesis on an electrode array using the electrochemical deblocking solution. The solution and method are for removing acid-labile protecting groups for synthesis of oligonucleotides, peptides, small molecules, or polymers on a microarray of electrodes while substantially improving isolation of deblocking to active electrodes. The method comprises applying a voltage or a current to at least one electrode of an array of electrodes. The array of electrodes is covered by the electrochemical deblocking solution.

专利号:EP-4428168-A1
优先权日:2023-03-08
标 题 :Polyurethane/oligomeric urethane synthesis method by radiation
发明人：AKBULUT HÃœSEYIN; ÇEL KBA SENA; ENADA SEHER; U AKLI MÃœGE; DEM RBAY DUYGU
权利人:CHT TURKEY KIMYA SANAYI VE TICARET A S
摘要:In particular, the invention relates to the synthesis of radiation-curable polyurethane/oligomeric urethane dispersions of anionic and cationic characters, containing neutralization techniques characterized by the selection of counter ions as monomers and/or agents which can be polymers acting as promoters under radiation, to a radiation polyurethane/oligomeric urethane synthesis method that enables the creation of radiation curable binder systems without using cosolvents, surfactants, emulsifiers, defoamers, stabilizers and additives, wherein all components of the radiation-curable binder systems can be polymerized.