专利号:US-2023399294-A1 优先权日:2022-06-08 标 题 :Method for synthesis of monomer for single-ion battery 发明人:ZHAO QIUJIE; LIANG SIWEI; YANG JIN; DEGRAS Sarah; LEBLANC PATRICK 权利人:BLUE SOLUTIONS CANADA INC; CAPACITOR SCIENCES INC 摘要:The present technology relates to methods for the synthesis of a lithium single-ion monomer which comprises simultaneously reacting a sulfonyl chloride compound with i) a fluorinated sulfonamide compound and ii) a compound that is suitable to act as a quenching base and a lithium cation source. The simultaneous reaction of sulfonyl chloride with the fluorinated sulfonamide compound and the compound that is suitable to act as a quenching base and a lithium cation source yields the single-ion monomer.
专利号:EP-2103609-A1 优先权日:2008-03-20 标 题:Catalyzed carbonylation in the synthesis of angiotensin ii antagonists 权利人:LEK PHARMACEUTICALS 摘要:One embodiment disclosed in the invention is the efficient synthesis of halogenated biaryl starting material via Grignard chemistry and the use thereof. Another embodiment of the invention is the reaction of catalyzed carbonylation of the 3'-(2'-halo-biphenyl-4-ylmethyl)-1,7'-dimethyl-2'-propyl-1H,3'H-[2,5']bibenzoimidazolyl (TLMH) using either gaseous carbon monoxide in a solvent mixture containing water; or formic acid salts optionally together with acetic acid in anhydrous solvent.
专利号:US-8445693-B2 优先权日:2008-03-20 标 题 :Catalyzed carbonylation in the synthesis of angiotensin II antagonists 发明人:CASAR ZDENKO; COPAR ANTON; CLUZEAU JEROME; PREMRL ANDREJ 权利人:CASAR ZDENKO; COPAR ANTON; CLUZEAU JEROME; PREMRL ANDREJ; LEK PHARMACEUTICALS 摘要:One embodiment disclosed in the invention is the efficient synthesis of halogenated biaryl starting material via Grignard chemistry and the use thereof. Another embodiment of the invention is the reaction of catalyzed carbonylation of the 3′-(2′-halo-biphenyl-4-ylmethyl)-1,7′-dimethyl-2′-propyl-1H,3′H-[2,5′]bibenzoimidazolyl (TLMH) using either gaseous carbon monoxide in a solvent mixture containing water; or formic acid salts optionally together with acetic acid in anhydrous solvent.
专利号:US-4263454-A 优先权日:1978-12-06 标题 :Lithium ribonate, lithium arabonate and the preparation and purification of these salts 发明人:SCHMIDT WOLFRAM; PAUST JOACHIM 权利人:BASF AG 摘要:Lithium ribonate and lithium arabonate are novel compounds by means of which ribonic acid, required as an intermediate for the synthesis of riboflavin (vitamin B 2 ), or its salts, can be prepared particularly advantageously. The great advantages of the synthesis of ribonic acid are that, surprisingly, mixtures of lithium ribonate and lithium arabonate in aqueous solution can be exceptionally successfully separated into their components be fractional crystallization, and that the desired lithium ribonate, which is the less soluble salt and crystallizes out first, can be isolated in a very pure form. The solution which remains and which in the main contains lithium arabonate can be inexpensively re-epimerized.
专利号:US-2007249803-A1 优先权日:2004-04-28 标题:Synthesis Of Polyaniline 发明人:MATTES BENJAMIN R; GOERING RUSSELL M; ADAMS PHILLIP N; ZUCCARELLO GUIDO 权利人:SANTA FE SCIENCE AND TECHNOLOG 摘要:Methods are described for preparing substantially defect-free, adjustable molecular-weight, aniline-based polymers at sub-freezing temperatures in the absence of salts effective for lowering the freezing point of the reacting solutions, and in the absence of inorganic acids containing chlorine atoms.
专利号:US-8471023-B2 优先权日:2009-06-11 标 题:Reductive amination of 6-keto normorphinans by catalytic hydrogen transfer 发明人:GROTE CHRISTOPHER W; CANTRELL GARY L; MCCLURG JOSEPH P; THOMASSON CATHERINE E; MOSER FRANK W 权利人:GROTE CHRISTOPHER W; CANTRELL GARY L; MCCLURG JOSEPH P; THOMASSON CATHERINE E; MOSER FRANK W; MALLINCKRODT LLC 摘要:The present invention provides processes for the stereoselective synthesis of 6-alpha-amino morphinans. In particular, the invention provides processes for the reductive amination of 6-keto normorphinans by catalytic transfer hydrogenation.
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合成参考文献
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