CAS: 1131-61-9; 4-Phenylpyridine 1-Oxide

相似化合物

36913-39-0 5938-16-9 133416-11-2

上下游产品

CAS号939-23-1 4-苯基吡啶 | CAS号1121-76-2 4-氯吡啶 N-氧化物 | CAS号98-80-6 苯硼酸 | CAS号3535-75-9 4-氨基吡啶 1-氧化物 | CAS号71-43-2 苯 | CAS号60781-83-1 2-氨基-4-苯基吡啶 | CAS号70197-13-6 甲基三氧化铼(MTO) | CAS号19006-81-6 2-羟基-4苯基吡啶 | CAS号939-23-1 4-苯基吡啶 | CAS号118158-22-8 (E,E)-5-diethyl... | CAS号118158-21-7 (Z,E)-5-diethyl... | CAS号18714-16-4 2-氰基-4-苯基吡啶 | CAS号26274-35-1 2,4-二苯基吡啶 | CAS号15032-21-0 2-甲基-4-苯基吡啶

📜4-苯基吡啶置于间氯过氧苯甲酸,三苯基膦体系中,用 二氯甲烷 用作溶剂,化学反应 16.0H,反应生成4-苯基吡啶-N-氧化物
参考文献:药物相关杂环的可见光介导的脱羧烷基化
标题:药物相关杂环的可见光介导的脱羧烷基化
摘要:报道了使用光氧化还原催化的杂芳烃的脱羧烷基化的净氧化还原中性方法.另外,该方法的特征在于使用简单的可商购的羧酸衍生物作为烷基化剂,从而能够在温和条件下容易地将多种生物学上相关的杂环支架烷基化.
Doi:10.1021/acs.Orglett.8B01250

专利信息

专利号:US-10844088-B2
优先权日:2011-07-19
标 题:Process for the preparation of estetrol
发明人：PLATTEEUW JOHANNES JAN; COELINGH BENNINK HERMAN JAN TIJMEN; DAMEN FRANCISCUS WILHELMUS PETRUS; VAN VLIET MICHIEL CHRISTIAN ALEXANDER
权利人:DONESTA BIOSCIENCE B V; ESTETRA SPRL
摘要:The present invention relates to a process for the preparation of estra-1,3,5(10)-trien-3, 15a, 16a, 17β-tetraol (estetr-01), via a silyl enol ether derivative 17-B-oxy-3-A-oxy-estra-1,3,5(10), 16-tetraene, wherein A is a protecting group and B is —Si(R 2 ) 3 . The invention further relates to a process for the synthesis of 3-A-oxy-estra-1,3,5(10), 15-tetraen-17-one, in which A is a protecting group, via silyl enol ether derivative 17-B-oxy-3-A-oxy-estra-1,3,5(10),16-tetraene, and B is —Si(R 2 ) 3 .

专利号:US-5670666-A
优先权日:1993-09-27
标题:Process for preparing intermediates for the synthesis of D1 antagonists
发明人：HOU DONALD; DRAPER RICHARD W; LEE GARY M; MAS JANET L
权利人:SCHERING CORP
摘要:Disclosed are a process and intermediates of the formulae ##STR1## wherein X - is halide, BF 4 - , R 3 SO 3 - , wherein R 3 is C 1 -C 6 alkyl, CF 3 , C 1 -C 6 alkylphenyl or phenyl, and Q is a group of the formula ##STR2## wherein R is C 1 -C 6 alkyl; useful for preparing benzazepine intermediates of the formula ##STR3## These benzazepine intermediates are useful for preparing benzazepines having activity as selective D1 receptor antagonists.

专利号:US-6943194-B1
优先权日:1998-01-09
标题:Synthesis of phenstatin and prodrugs thereof
发明人：PETTIT GEORGE R; TOKI BRIAN
权利人:UNIV ARIZONA STATE
摘要:A newly discovered antineoplastic compound denominated “phenstatinâ€? is herein described as are synthetic methods for producing phenstatin and the active prodrug thereof. Phenstatin was converted to the sodium phosphate prodrug (3d) by a dibenzylphosphite phosphorylation and subsequent hydrogenolysis sequence 3b→3c→3d. Phenstatin (3b) was found to be a potent inhibitor of tubulin polymerization and the binding of colchicine to tubulin comparable to combretastatin A-4 (1b).

专利号:US-7220870-B2
优先权日:1995-03-14
标 题:Hydrolytic kinetic resolution of cyclic substrates
发明人：JACOBSEN ERIC N; TOKUNAGA MAKOTO; LARROW JAY F
权利人:HARVARD COLLEGE
摘要:The present invention relates to a process for stereoselective or regioselective chemical synthesis which generally comprises reacting a nucleophile and a chiral or prochiral cyclic substrate in the presence of a non-racemic, chiral catalyst to produce a stereoisomerically- and/or regioisomerically-enriched product. The present invention also relates to hydrolytic kinetic resolutions of racemic and diastereomeric mixtures of epoxides.

专利号:US-2024287010-A1
优先权日:2021-06-23
标题:Process For Making Epoxide Derivatives of Farnesene and Use Thereof in Further Synthesis
发明人：PERSIANI GIACOMO; BAUMGARTNER CORINNE; GRANIER THIERRY; LOVCHIK MARTIN; SCHROEDER FRIDTJOF
权利人:GIVAUDAN SA
摘要:Described herein are methods for making intermediates in the production of fragrance ingredients starting from β-farnesene. In particular, methods for making acetylmethylfarnesol and hydroxy-farnesylacetone are described. Methods for making other intermediates in the process are also described. In addition, compositions comprising intermediates in the process and uses of the intermediates are described.

专利号:WO-9509156-A1
优先权日:1993-09-27
标 题 :Processes and intermediates for the enantiospecific synthesis of benzo(d)naphth(2.1-b)azepines