CAS: 55401-97-3; 2-(Bromomethyl)Pyridine

上下游产品

α-picoline 2-Hydroxymethylpyridine 2-Picolinic acid 2-(bromomethyl)pyridine hydrobromide (1-{[1-Phenyl-meth-(E)-ylidene]-amino}-2-pyridin-2-yl-ethyl)-phosphonic acid diethyl ester 4-Amino-5-chloro-N-(2-diethylamino-ethyl)-2-(pyridin-2-ylmethoxy)-benzamide triphenyl(pyridine-2-ylmethyl)phosphonium bromide 2-Phenyl-2-pyrazin-2-yl-3-pyridin-2-yl-propionitrile

📜碳酸甲丙酯置于n-溴代丁二酰亚胺(Nbs),过氧化苯甲酰体系中,用 四氯化碳 作为反应溶剂,化学反应 18.0H,反应生成 2-溴甲基吡啶
参考文献:Irreversible Photoisomerization Behavior Of 2-Stilbazolethe Iupac Name For 2-Stilbazole Is 2-Styrylpyridine. Covalently Bound To Porphyrin
标题:Irreversible Photoisomerization Behavior Of 2-Stilbazolethe Iupac Name For 2-Stilbazole Is 2-Styrylpyridine. Covalently Bound To Porphyrin
摘要:在紫外线照射下,反式-1 和反式-2 不会异构化为相应的顺式异构体,尽管在紫外线照射下苯并唑很容易发生反式-顺式异构化.相反,顺式-1 和顺式-2 都观测到了顺式到反式的光异构化;顺式苯并氮唑在可见光照射下通过与金属卟啉的络合很容易发生异构化.
DOI:10.1039/b109377K

专利信息

专利号:US-5760237-A
优先权日:1995-08-25
标 题 :Synthesis of l-azatyrosine using pseudoephedrine as a chiral auxiliary
发明人：MYERS ANDREW G
权利人:CALIFORNIA INST OF TECHN
摘要:A practical synthesis of the potential chemotherapeutic agent L-azatyrosine is described. The key step involved the alkylation of (R,R)-(-)-pseudoephedrine glycinamide with 5-benzenesulfonyloxy-2-iodomethylpyridine and proceeded in 70-95% yield and 89-95% de. Simultaneous hydrolysis of the auxiliary and the benzenesulfonate protecting group afforded L-azatyrosine of ≧99% ee in 73% yield on multigram scale (recovery yield of (R,R)-(-)-pseudoephedrine: 90%).

专利号:US-9988388-B2
优先权日:2012-11-21
标 题:Synthesis of imidazo[1,2-a]pyrazin-4-ium salts for the synthesis of 1,4,7-triazacyclononane (tacn) and N- and/or C- functionalized derivatives thereof
发明人：DENAT FRANCK; DESOGERE PAULINE; BERNHARD CLAIRE; ROUSSELIN YOANN; BOSCHETTI FREDERIC
权利人:UNIV BOURGOGNE; CENTRE NAT RECH SCIENT
摘要:A compound with formula (V′) n nthe synthesis method for compound (V′), and its use for the preparation of 1,4,7-triazacyclononane (tacn) and N- and/or C-functionalized derivatives thereof, particularly compounds with formula (I)n n nAlso, metallic complexes comprising a ligand with formula (I) and a metal and their use for imaging.

专利号:US-2024335827-A1
优先权日:2021-06-25
标题 :Iron-based complexes for use in the catalysis of hydrosilylation reactions
发明人：Song datong; LIANG QIUMING; JIMENEZ SANTIAGO JOSÉ LUIS
权利人:GOVERNING COUNCIL UNIV TORONTO
摘要:There is provided an iron-based complex of formula (IA) or (IB) or a solvate thereof (IA) (IB). The iron-based complex can be used for catalyzing a hydrosillation reaction, such as the hydrosilylation of a ketone or an aldehyde. Also provided is a method for preparing a silyl ether from a ketone or an aldehyde comprising the hydrosilylation of the ketone or aldehyde in the presence of the iron-based complex. Another method is provided for the synthesis of an alcohol from a ketone or an aldehyde comprising the hydrosilylation of the ketone or aldehyde in the presence of the iron-based complex to form a silyl ether, and then hydrolyzing the silyl ether to obtain the alcohol. A process for preparing the iron-based complex is further disclosed.

专利号:US-9981967-B2
优先权日:2012-11-21
标题 :Synthesis of imidazo[1,2-a]pyrazin-4-ium salts for the synthesis of 1,4,7-triazacyclononane (tacn) and N- and/or C-functionalized derivatives thereof

专利号:US-2016222018-A1
优先权日:2012-11-21
标 题 :SYNTHESIS OF IMIDAZO[1,2-a]PYRAZIN-4-IUM SALTS FOR THE SYNTHESIS OF 1,4,7-TRIAZACYCLONONANE (TACN) AND N- AND/OR C- FUNCTIONALIZED DERIVATIVES THEREOF

专利号:US-2014142298-A1
优先权日:2012-11-21
标 题:SYNTHESIS OF IMIDAZO[1,2-a]PYRAZIN-4-IUM SALTS FOR THE SYNTHESIS OF 1,4,7-TRIAZACYCLONONANE (TACN) AND N- AND/OR C-FUNCTIONALIZED DERIVATIVES THEREOF