CAS: 13329-40-3; 1-(4-Iodophenyl)Ethanone

相似化合物

220089-24-7 104013-25-4 14452-30-3

上下游产品

CAS号149104-90-5 4-乙酰苯硼酸 | CAS号591-50-4 碘苯 | CAS号1942-30-9 1-硝基-4-苯基乙炔苯 | CAS号88284-48-4 2-(三甲基硅)苯基三氟甲烷磺酸盐 | CAS号99-92-3 4-氨基苯乙酮 | CAS号99-90-1 4-溴苯乙酮 | CAS号86452-55-3 1-(p-acetopheny... | CAS号201230-82-2 carbon monoxide | CAS号594-27-4 四甲基锡 | CAS号1514-50-7 4-Iodobenzenedi... | CAS号37592-72-6 4'-己基苯乙酮 | CAS号31827-94-8 2-溴-4'-碘苯乙酮 | CAS号556110-57-7 4,4'-二溴-2,2'-双(... | CAS号5520-66-1 对二乙氨基苯乙酮 | CAS号5748-38-9 4-乙酰基-4'-甲基联苯 | CAS号613-33-2 4,4'-二甲基联苯 | CAS号787-69-9 4,4'-二乙酰联苯 | CAS号127118-95-0 1-(4-(4-methylb... | CAS号31699-14-6 2-氨基-4-(4-碘苯基)噻唑 | CAS号37920-25-5 4-丁基苯乙酮

4-乙酰基苯甲酸置于tris-(Dibenzylideneacetone)Dipalladium(0),1-碘丁烷,1,8-双二甲氨基萘,Chloro-N,N,N',N'-Bis(Tetramethylene)Formamidinium Hexafluorophosphate,4,5-双二苯基膦-9,9-二甲基氧杂蒽体系中,用 甲苯 用作溶剂,化学反应 16.0H,以62%的收率获得4-碘代苯乙酮
参考文献:通过配体辅助卤化物交换实现芳基羧酸的钯催化脱羰碘化
标题:通过配体辅助卤化物交换实现芳基羧酸的钯催化脱羰碘化
摘要:我们报道了一种高效且广泛适用的钯催化碘化方法,通过原位活化酰基氯并形成鏻盐,对廉价且丰富的芳基和乙烯基羧酸进行碘化.使用 1-碘丁烷作为碘化物源,与碱和脱氧氯化试剂结合使用,可以在 Pd/xantphos 催化下获得各种芳基和乙烯基碘化物,包括复杂的药物样支架.化学计量实验和动力学分析表明了一种独特的机制,涉及 C−p 还原消除以形成 Xantphos 氯化鏻,随后通过外球亲核取代引发不寻常的卤素交换.
Doi:10.1002/anie.202103269

专利信息

专利号:US-11691135-B2
优先权日:2020-10-15
标 题:Synthesis of alkynones via carbonylative Sonogashira coupling reactions catalyzed by Pd(II)-N-Heterocyclic carbene-pyridine complexes
发明人：EL ALI BASSAM; MANSOUR WASEEM; FETTOUHI MOHAMMED
权利人:UNIV KING FAHD PET & MINERALS; SAUDI ARABIAN OIL CO
摘要:This disclosure relates to N-substituted Pd(II)-N-heterocyclic carbene-pyridine complexes, methods of preparing the complexes, and methods of using the complexes in Sonogashira coupling reactions.

专利号:US-8013157-B2
优先权日:2006-12-20
标题:Synthesis of unsaturated piperidines from piperidones with a silyl reagent
发明人：MANI NEELAKANDHA S; MORRILL CHRISTIE
权利人:JANSSEN PHARMACEUTICA NV
摘要:Syntheses of unsaturated piperidines from piperidones through a silyl piperidine reagent via the Shapiro reaction and palladium-catalyzed cross-coupling reactions with organo halides.

专利号:US-11192912-B1
优先权日:2020-10-15
标 题 :Synthesis of biaryl ketones and biaryl diketones via carbonylative Suzuki-Miyaura coupling reactions catalyzed by bridged bis(N-heterocyclic carbene)palladium(II) catalysts
发明人：EL ALI BASSAM; MANSOUR WASEEM; FETTOUHI MOHAMMED
权利人:UNIV KING FAHD PET & MINERALS; SAUDI ARABIAN OIL CO
摘要:This disclosure relates to bridged bis(N-heterocyclic carbene)palladium(II) complexes, methods of preparing the complexes, and methods of using the complexes in Suzuki-Miyaura coupling reactions.

专利号:US-8921573-B2
优先权日:2011-10-18
标 题:Processes for the preparation of novel benzimidazole derivatives
发明人：TANG DATONG; XU GUOYOU; PENG XIAOWEN; YING LU; WANG CE; CAO HUI; LONG JIANG; KIM IN JONG; WANG GUOQIANG; QIU YAO-LING; OR YAT SUN
权利人:ENANTA PHARM INC
摘要:The present invention relates to processes and intermediates for the preparation of novel benzimidazole derivatives, especially in the synthesis of hepatitis C virus NS5A inhibitors. In particular, the present invention relates to processes and intermediates for the preparation of compounds of formulae (I-a):

专利号:WO-2023061999-A1
优先权日:2021-10-12
标 题 :Process for preparing a phenolic hydrocarbon
发明人：CORNELLA JOSEP; LE VAILLANT FRANCK
权利人:STUDIENGESELLSCHAFT KOHLE GGMBH
摘要:The present invention discloses a distinct mode of action of a nickel catalyst to forge C-0 bonds to unlock the mild utilization of N2O as O-atom transfer reagent in the synthesis of complex phenols from the corresponding aryl halides.

专利号:CN-101456815-A
优先权日:2007-12-13
标题:Synthesis of Aromatic Carboxylates by Carbonylation of Iodo-Arenes