CAS: 174899-82-2; 1-Ethyl-3-Methylimidazolium Bis((Trifluoromethyl)Sulfonyl)Imide

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CAS号65039-08-9 1-乙基-3-甲基咪唑溴盐 | CAS号90076-65-6 双三氟甲基磺酰亚胺锂 | CAS号65039-09-0 1-乙基-3-甲基氯化咪唑鎓 | CAS号616-47-7 N-甲基咪唑 | CAS号74-96-4 溴乙烷 | CAS号7098-07-9 1-乙基咪唑 | CAS号537031-78-0 N-Methyl-bis(tr... | CAS号145022-44-2 1-乙基-3-甲基咪唑三氟甲磺酸盐 | CAS号852616-00-3 [emim][(c2f5)2p(o)o] | CAS号616-47-7 N-甲基咪唑 | CAS号1072-62-4 2-乙基咪唑 | CAS号7098-07-9 1-乙基咪唑

1-乙基咪唑置于水体系中,用 甲醇,水 用作溶剂,60.0~130.0 °C,900.02 Kpa 条件下,反应 26.0H,反应生成1-乙基-3-甲基咪唑啉双(三氟甲基磺酰基)亚胺
参考文献:一种二烷基咪唑双三氟甲基磺酰亚胺盐的制备方法
标题:一种二烷基咪唑双三氟甲基磺酰亚胺盐的制备方法
摘要:本发明公开了一种二烷基咪唑双三氟甲基磺酰亚胺盐的制备方法,包括如下步骤:一,在有机溶剂中,烷基咪唑与硫酸酯反应,分层,得二烷基咪唑硫酸酯粗产物;二,将二烷基咪唑硫酸酯粗产物洗涤,减压蒸馏,干燥后得到二烷基咪唑硫酸酯;三,将二烷基咪唑硫酸酯与双三氟甲基磺酰亚胺金属盐反应,分层,得到二烷基咪唑双三氟甲基磺酰亚胺盐粗产物;四,将二烷基咪唑双三氟甲基磺酰亚胺盐粗产物洗涤,减压蒸馏,干燥,得到目标产物二烷基咪唑双三氟甲基磺酰亚胺盐;本发明的优点在于:反应条件温和,操作步骤简单,制得的产品收率高,纯度高,卤素离子含量低,适合推广应用.

专利信息

专利号:US-10280189-B2
优先权日:2012-07-17
标题:Method for the synthesis of aminoalkylenephosphonic acid
发明人：BURCK SEBASTIAN; LECLERCQ CEDRIC NICOLAS; NOTTE PATRICK
权利人:MONSANTO TECHNOLOGY LLC
摘要:A method for the synthesis of an aminoalkylenephosphonic acid or its phosphonate esters including the following steps: a) forming, in the presence of an aldehyde or ketone and an acid catalyst, a reaction mixture by mixing a compound having at least one HNR 1 R 2 moiety or a salt thereof, with a compound having one or more P—O—P anhydride moieties, the moieties having one P atom at the oxidation state (+III) and one P atom at the oxidation state (+III) or (+V), wherein the ratio of moles of aldehyde or ketone to N—H moieties is 1 or more and wherein the ratio of N—H moieties to P—O—P anhydride moieties is 0.3 or more, and b) recovering the resulting aminoalkylenephosphonic acid having compound or its phosphonate esters.

专利号:US-9676799-B2
优先权日:2012-07-17
标 题 :Method for the synthesis of N-(phosphonomethyl)glycine
发明人：BURCK SEBASTIAN; BRUYNEEL FREDERIC; NOTTE PATRICK
权利人:STRAITMARK HOLDING AG
摘要:A method for the synthesis of N-(phosphonomethyl)glycine or one of its derivatives selected from the group consisting of its salts, its phosphonate esters, or its phosphonate ester salts, which includes the steps of: a) forming, in the presence an acid catalyst, a reaction mixture having 2,5-diketopiperazine, formaldehyde and a compound including one or more P-0-P anhydride moieties, the moieties having one P atom at the oxidation state (+III) and the other P atom at the oxidation state (+III) or (+V), to form N,N′-bisphosphonomethyl-2,5-diketopiperazine, its mono- to tetra phosphonate esters, the dehydrated forms of N,N′-bisphosphonomethyl-2,5-diketopiperazine and the phosphonate esters of its dehydrated forms; and b) hydrolyzing the N,N′-bisphosphonomethyl-2,5-diketopiperazine, its dehydrated forms or their phosphonate esters to obtain N-(phosphonomethyl)glycine or one of its derivatives selected from the group consisting of its salts, its phosphonate esters and its phosphonate ester salts.

专利号:US-10464958-B2
优先权日:2012-07-17
标题 :Method for the synthesis of alpha-aminoalkylenephosphonic acid
发明人：NOTTE PATRICK; COGELS SAMUEL; BURCK SEBASTIAN
权利人:MONSANTO TECHNOLOGY LLC
摘要:The present invention is related to a new method for the synthesis of alpha-aminoalkylenephosphonic acid or its phosphonate esters comprising the steps of forming a reaction mixture by mixing a P—O—P anhydride moiety comprising compound, having one P-atom at the oxidation state (+III) and the other P-atom at the oxidation state (+III) or (+V), an aminoalkanecarboxylic acid and an acid catalyst, wherein said reaction mixture comprises an equivalent ratio of alpha-aminoalkylene carboxylic acid to P—O—P anhydride moieties of at least 0.2, and recovering the resulting alpha-aminoalkylene phosphonic acid compound or an ester thereof from the reaction mixture.

专利号:US-9150599-B2
优先权日:2012-07-17
标 题 :Method for the synthesis of N-(phosphonomethyl)glycine
发明人：BURCK SEBASTIAN; NOTTE PATRICK
权利人:STRAITMARK HOLDING AG
摘要:A method for the synthesis of N-(phosphonomethyl) glycine or one of its derivatives selected from the group of its salts, its phosphonate esters and its phosphonate ester salts, including the steps of: a) forming a reaction mixture having an acid catalyst, N,N′-bis(carboxymethyl)-2,5-diketopiperazine and a compound having one or more P—O—P anhydride moieties, wherein the moieties have one P atom at the oxidation state (+III) and the other P atom at the oxidation state (+III) or (+V), to form N,N′-bis(phosphonomethyl)-2,5-diketopiperazine, its dehydrated forms or their phosphonate esters; b) hydrolyzing the reaction mixture to form N-(phosphonomethyl)glycine or one of its derivatives selected from the group consisting of its salts, its phosphonate esters and its phosphonate ester salts.

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:US-2014199585-A1
优先权日:2013-01-17
标 题 :Low Symmetry Molecules And Phosphonium Salts, Methods Of Making And Devices Formed There From
发明人：RUPERT BENJAMIN L; BEER LEANNE
权利人:ESIONIC ES INC
摘要:Synthesis of molecules and salts is disclosed having low average symmetry and their use in many applications, including but not limited to: as electrolytes in electronic devices such as memory devices including static, permanent and dynamic random access memory, as electrolytes in energy storage devices such as batteries, electrochemical double layer capacitors (EDLCs) or supercapacitors or ultracapacitors, electrolytic capacitors, as electrolytes in dye-sensitized solar cells (DSSCs), as electrolytes in fuel cells, as a heat transfer medium, high temperature reaction and/or extraction media, among other applications. In particular, synthesis methods and processes to form molecules and salts having low average symmetry using mixed Grignard reagents are disclosed.