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Autor publikacji Michal Szostak
Cationic and homoleptic copper(I)–thiazol-2-ylidenes: highly reactive thiazole N-heterocyclic carbenes as σ-Lewis acid catalysts
Wang Ruihong, Zhang Jin, Yang Hang, Zhu Yawei, Guo Yan, Han Xiaoxia, Szostak Roman, Szostak Michal
Diversification of Pharmaceuticals via Late-Stage Hydrazination
Zhou Tongliang, Zhao Chaoyue, Yang Shiyi, Bisz Elwira, Dziuk Błażej, Lalancette Roger, Szostak Roman, Hong Xin, Szostak Michal
Gold(I) Complexes of ImPyDippDipp and ImPyMesMes: Biaryl L-Shaped N-Heterocyclic Carbene Analogues of IPr and IMes
Sha Yuzhuo, Chu Wenchao, Zhou Tongliang, Lalancette Roger, Szostak Roman, Szostak Michal
IPaulHet – spatially-defined, wingtip-flexible, N,C-chelating oxazole and thiazole donor N-heterocyclic carbene ligands
Podchorodecka Pamela, Dziuk Błażej, Szostak Roman, Szostak Michal, Bisz Elwira
IPr**(4-Bp)─Highly Hindered, Ring Extended N-Heterocyclic Carbenes
Sha Yuzhuo, Chu Wenchao, Lalancette Roger, Szostak Roman, Szostak Michal
IPr*diNHC: Sterically Adaptable Dinuclear N-Heterocyclic Carbenes
Halikowska-Tarasek Katarzyna, Ochędzan-Siodłak Wioletta, Dziuk Błażej, Szostak Roman, Szostak Michal, Bisz Elwira
Gold-catalysed amine synthesis by reductive hydroamination of alkynes with nitroarenes
Zhou Tongliang, Gao Pengcheng, Lalancette Roger, Szostak Roman, Szostak Michal
IBzH (IBenzhydryl): sterically-flexible N-aliphatic N-heterocyclic carbenes (NHCs) for iron-catalyzed C(sp3)–C(sp2) cross-coupling of unactivated haloalkanes
Kardela Marlena, Dziuk Błażej, Szostak Roman, Szostak Michal, Bisz Elwira
Indazolin-3-ylidenes (Indy*): easily accessible, sterically-hindered indazole-derived N-heterocyclic carbenes and their application in gold catalysis
Zhang Jin, Liu Ting, Zhang Gaopeng, Cai Jianglong, Wang Yue, Tong Jianbo, Ma Yangmin, Szostak Roman, Szostak Michal
IPr# Complexes─Highly-Hindered, Sterically-Bulky Cu(I) and Ag(I) N-Heterocyclic Carbenes: Synthesis, Characterization, and Reactivity
Utecht-Jarzyńska Greta, Jarzyński Szymon, Rahman Md. Mahbubur, Meng Guangrong, Lalancette Roger, Szostak Roman, Szostak Michal
IPr*F – Highly Hindered, Fluorinated N‐Heterocyclic Carbenes
Utecht-Jarzyńska Greta, Shi Shicheng, Gao Pengcheng, Jarzyński Szymon, Rahman Md. Mahbubur, Lalancette Roger, Szostak Roman, Szostak Michal
IPr*Thia – wingtip-flexible, sterically hindered, modular, N,C/S,C-chelating thiazole-donor N-heterocyclic carbene ligands
Podchorodecka Pamela, Dziuk Błażej, Junga Robert, Szostak Roman, Szostak Michal, Bisz Elwira
Pd-Catalyzed Decarbonylative Suzuki–Miyaura Cross-Coupling of Pyramidalized N-Mesyl Amides by a Tandem N–C(O)/C–C Bond Activation
Gao Pengcheng, Zhu Yawei, Zhou Tongliang, Utecht-Jarzyńska Greta, Szostak Roman, Szostak Michal
Wingtip‐Flexible N‐Heterocyclic Carbenes: Unsymmetrical Connection between IMes and IPr
Zhao Qun, Rahman Mahbubur, Zhou Tongliang, Yang Shiyi, Lalancette Roger, Szostak Roman, Szostak Michal
[Au(Np#)Cl]: highly reactive and broadly applicable Au(I)–NHC catalysts for alkyne π-activation reactions
Rahman Md. Mahbubur, Gao Pengcheng, Zhao Qun, Lalancette Roger, Szostak Roman, Szostak Michal
IPr*Oxa – a new class of sterically-hindered, wingtip-flexible N,C-chelating oxazole-donor N-heterocyclic carbene ligands
Podchorodecka Pamela, Dziuk Błażej, Szostak Roman, Szostak Michal, Bisz Elwira
[IPr#–PEPPSI]: A Well-Defined, Highly Hindered and Broadly Applicable Pd(II)–NHC (NHC = N-Heterocyclic Carbene) Precatalyst for Cross-Coupling Reactions
Rahman Md. Mahbubur, Zhao Qun, Meng Guangrong, Lalancette Roger, Szostak Roman, Szostak Michal
ItOct (ItOctyl) – pushing the limits of ItBu: highly hindered electron-rich N-aliphatic N-heterocyclic carbenes
Rahman Md. Mahbubur, Meng Guangrong, Bisz Elwira, Dziuk Błażej, Lalancette Roger, Szostak Roman, Szostak Michal
L‐Shaped Heterobidentate Imidazo[1,5‐a]pyridin‐3‐ylidene (N,C)‐Ligands for Oxidant‐Free AuI/AuIII Catalysis
Gao Pengcheng, Xu Jihong, Zhou Tongliang, Liu Yanhong, Bisz Elwira, Dziuk Błażej, Lalancette Roger, Szostak Roman, Zhang Dongju, Szostak Michal
Application of Indazolin-3-ylidenes in Catalysis: Steric Tuning of Nonclassical Formally Normal N-Heterocyclic Carbenes with Dual Electronic Character for Catalysis
Zhang Jin, Wang Yue, Zhang Yuting, Liu Ting, Fang Shuai, Wang Ruihong, Ma Yangmin, Fang Ran, Szostak Roman, Szostak Michal
Buchwald‐Hartwig amination of coordinating heterocycles enabled by large‐but‐flexible Pd‐BIAN‐NHC catalysts.
Li Dong-Hui, Lan Xiao-Bing, Song A-Xiang, Rahman Md. Mahbubur, Xu Chang, Huang Fei-Dong, Szostak Roman, Szostak Michal, Liu Feng-Shou
CAAC–IPr*: easily accessible, highly sterically-hindered cyclic (alkyl)(amino)carbenes
Chu Wenchao, Zhou Tongliang, Bisz Elwira, Dziuk Błażej, Lalancette Roger, Szostak Roman, Szostak Michal
Copper(I)–thiazol-2-ylidenes: highly reactive N-heterocyclic carbenes for the hydroboration of terminal and internal alkynes. Ligand development, synthetic utility, and mechanistic studies
Zhang Jin, Li Xue, Li Tao, Zhang Gaopeng, Wan Kerou, Ma Yangmin, Fang Ran, Szostak Roman, Szostak Michal
N-Heterocyclic Carbene Complexes of Nickel(II) from Caffeine and Theophylline: Sustainable Alternative to Imidazol-2-ylidenes
Zhang Jin, Rahman Md. Mahbubur, Zhao Qun, Feliciano Jessica, Bisz Elwira, Dziuk Błażej, Lalancette Roger, Szostak Roman, Szostak Michal
[Ni(Np#)(η5-Cp)Cl]: Flexible, Sterically Bulky, Well-Defined, Highly Reactive Complex for Nickel-Catalyzed Cross-Coupling
Rahman Md. Mahbubur, Zhao Qun, Meng Guangrong, Szostak Roman, Szostak Michal
Palladium-NHC (NHC = N-heterocyclic Carbene)-Catalyzed Suzuki–Miyaura Cross-Coupling of Alkyl Amides.
Wang Chang-An, Rahman Md. Mahbubur, Bisz Elwira, Dziuk Błażej, Szostak Roman, Szostak Michal
Pd–PEPPSI N-Heterocyclic Carbene Complexes from Caffeine: Application in Suzuki, Heck, and Sonogashira Reactions
Rahman Md. Mahbubur, Zhang Jin, Zhao Qun, Feliciano Jessica, Bisz Elwira, Dziuk Błażej, Lalancette Roger, Szostak Roman, Szostak Michal
Sonogashira Cross-Coupling of Aryl Ammonium Salts by Selective C–N Activation Catalyzed by Air- and Moisture-Stable, Highly Active [Pd(NHC)(3-CF3-An)Cl2] (An = Aniline) Precatalysts
Lei Peng, Wang Yibo, Zhang Caixia, Hu Yuge, Feng Juntao, Ma Zhiqing, Liu Xili, Szostak Roman, Szostak Michal
Structures of the Most Twisted Thioamide and Selenoamide: Effect of Higher Chalcogens of Twisted Amides on N−C(X) Resonance
Zhao Qun, Li Guangchen, Nareddy Pradeep, Jordan Frank, Lalancette Roger, Szostak Roman, Szostak Michal
Thiazol-2-ylidenes as N-Heterocyclic carbene ligands with enhanced electrophilicity for transition metal catalysis
Zhang Jin, Li Tao, Li Xiangyang, Lv Anqi, Li Xue, Wang Zheng, Wang Ruihong, Ma Yangmin, Fang Ran, Szostak Roman, Szostak Michal
Well-defined, air- and moisture-stable palladium–imidazo[1,5-a]pyridin-3-ylidene complexes: a versatile catalyst platform for cross-coupling reactions by L-shaped NHC ligands
Zhou Tongliang, Gao Pengcheng, Bisz Elwira, Dziuk Błażej, Lalancette Roger, Szostak Roman, Szostak Michal
Acyl fluorides as direct precursors to fluoride ketyl radicals: reductive deuteration using SmI2 and D2O.
Li Hengzhao, Peng Mengqi, Lai Zemin, Ning Lei, Chen Xingyue, Zhang Xiaoxu, Wang Pengjie, Szostak Roman, Szostak Michal, An Jie
Conversion of esters to thioesters under mild conditions.
Shi Yijun, Liu Xuejing, Cao Han, Bie Fusheng, Han Ying, Yan Peng, Szostak Roman, Szostak Michal, Liu Chengwei
Evaluation of Cyclic Amides as Activating Groups in N–C Bond Cross-Coupling: Discovery of N-Acyl-δ-valerolactams as Effective Twisted Amide Precursors for Cross-Coupling Reactions.
Rahman Md. Mahbubur, Pyle Daniel J., Bisz Elwira, Dziuk Błażej, Ejsmont Krzysztof, Lalancette Roger, Wang Qi, Chen Hao, Szostak Roman, Szostak Michal
IPr# – highly hindered, broadly applicable N-heterocyclic carbenes.
Zhao Qun, Meng Guangrong, Li Guangchen, Flach Carol, Mendelsohn Richard, Lalancette Roger, Szostak Roman, Szostak Michal
[(NHC)PdCl2(Aniline)] Complexes: Easily Synthesized, Highly Active Pd(II)–NHC Precatalysts for Cross-Coupling Reactions
Xia Qinqin, Shi Shicheng, Gao Pengcheng, Lalancette Roger, Szostak Roman, Szostak Michal
Electrophilicity scale of activated amides: 17O NMR and 15N NMR chemical shifts of acyclic twisted amides in N−C(O) cross‐coupling.
Ielo Laura, Pace Vittorio, Holzer Wolfgang, Rahman Md. Mahbubur, Meng Guangrong, Szostak Roman, Szostak Michal
N-Acyl-glutarimides: effect of glutarimide ring on the structures of fully perpendicular twisted amides and N–C bond cross-coupling.
Rahman Md. Mahbubur, Liu Chengwei, Bisz Elwira, Dziuk Błażej, Lalancette Roger, Wang Qi, Chen Hao, Szostak Roman, Szostak Michal
N-acylcarbazoles and N-acylindoles: electronically activated amides for N–C(O) cross-coupling by Nlp to Ar conjugation switch.
Buchspies Jonathan, Rahman Md. Mahbubur, Szostak Roman, Szostak Michal
Pentafluorophenyl esters : highly chemoselective ketyl precursors for the synthesis of α,α-dideuterio alcohols using SmI2 and D2O as a deuterium source.
Li Hengzhao, Hou Yuxia, Liu Chengwei, Lai Zemin, Ning Lei, Szostak Roman, Szostak Michal, An Jie
Preference of cis-thioamide structure in N-thioacyl-N-methylanilines.
Zhang Jin, Liu Zhulin, Yin Zheng, Yang Xiufang, Ma Yangmin, Szostak Roman, Szostak Michal
Ring-opening olefin metathesis of twisted amides: activation of amide bonds by C═C cleavage.
Zhao Qun, Lalancette Roger, Szostak Roman, Szostak Michal
17O NMR and 15N NMR chemical shifts of sterically-hindered amides: ground-state destabilization in amide electrophilicity.
Pace Vittorio, Holzer Wolfgang, Lelo Laura, Shi Shicheng, Meng Guangrong, Hanna Mina, Szostak Roman, Szostak Michal
Chemistry of bridged lactams: recent developments.
Szostak Roman, Szostak Michal
Sterically hindered ketones via palladium-catalyzed Suzuki–Miyaura cross-coupling of amides by N–C(O) activation.
Liu Chengwei, Lalancette Roger, Szostak Roman, Szostak Michal
Triflamides: highly reactive, electronically activated N-sulfonyl amides in catalytic N–C(O) amide cross-coupling.
Shi Shicheng, Lalancette Roger, Szostak Roman, Szostak Michal
Tröger’s base twisted amides: high amide bond twist and N-/O-protonation aptitude.
Szostak Roman, Szostak Michal
Acyl and decarbonylative Suzuki coupling of N-acetyl amides: electronic tuning of twisted, acyclic amides in catalytic carbon–nitrogen bond cleavage.
Liu Chengwei, Li Guangchen, Shi Shicheng, Meng Guangrong, Lalancette Roger, Szostak Roman, Szostak Michal
Barriers to rotation in ortho-substituted tertiary aromatic amides : effect of chloro-substitution on resonance and distortion.
Bisz Elwira, Piontek Aleksandra, Dziuk Błażej, Szostak Roman, Szostak Michal
Reversible twisting of primary amides via ground state N—C(O) destabilization: highly twisted rotationally inverted acyclic amides.
Meng Guangrong, Shi Shicheng, Lalancette Roger, Szostak Roman, Szostak Michal
Structures and energetic properties of 4-halobenzamides.
Piontek Aleksandra, Bisz Elwira, Dziuk Błażej, Szostak Roman, Szostak Michal
The most twisted acyclic amides: structures and reactivity.
Liu Chengwei, Shi Shicheng, Liu Yongmei, Liu Ruzhang, Lalancette Roger, Szostak Roman, Szostak Michal
Twisted N-acyl-hydantoins: rotationally inverted urea-imides of relevance in N—C(O) cross-coupling.
Szostak Roman, Liu Chengwei, Lalancette Roger, Szostak Michal
N-methylamino pyrimidyl amides (MAPA): highly reactive, electronically-activated amides in catalytic N—C(O) cleavage.
Meng Guangrong, Lalancette Roger, Szostak Roman, Szostak Michal
Palladium-catalyzed Suzuki-Miyaura cross-coupling of N-mesylamides by N—C cleavage : electronic effect of the mesyl group.
Liu Chengwei, Liu Yongmei, Liu Ruzhang, Lalancette Roger, Szostak Roman, Szostak Michal
Resonance destabilization in N-acylanilines (anilides) : electronically-activated planar amides of relevance in N—C(O) cross-coupling.
Szostak Roman, Meng Guangrong, Szostak Michal
Suzuki—Miyaura cross—coupling of amides and esters at room temperature : correlation with barriers to rotation around C–N and C–O bonds.
Lei Peng, Meng Guangrong, Shi Shicheng, Ling Yun, An Jie, Szostak Roman, Szostak Michal
Suzuki—Miyaura cross-coupling of N-acylpyrroles and pyrazoles : planar, elecronically activated amides in catalytic N—C cleavage.
Meng Guangrong, Szostak Roman, Szostak Michal
Ground-state distortion in N-acyl-tert-butyl-carbamates (Boc) and N-acyl-tosylamides (Ts) : twisted amides of relevance to amide N−C cross-coupling.
Szostak Roman, Shi Shicheng, Meng Guangrong, Lalancette Roger, Szostak Michal
Highly chemoselective synthesis of indolizidine lactams by Sml2-induced umpolung of the amide bond via aminoketyl radicals : efficient entry to alkaloid scaffolds.
Shi Shicheng, Lalancette Roger, Szostak Roman, Szostak Michal
N-acylsaccharins: stable electrophilic amide-based acyl transfer reagents in Pd-catalyzed Suzuki-Miyaura coupling via N—C cleavage.
Liu Chengwei, Meng Guangrong, Liu Yongmei, Liu Ruzhang, Lalancette Roger, Szostak Roman, Szostak Michal
Proton-coupled electron transfer in the reduction of carbonyls using Sml2-H2O : implications for the reductive coupling of acyl-type ketyl radicals with Sml2-H2O.
Shi Shicheng, Szostak Roman, Szostak Michal
Structures of highly twisted amides relevant to amide N—C cross-coupling: evidence for ground-state amide destabilization.
Pace Vittorio, Holzer Wolfgang, Meng Guangrong, Shi Shicheng, Lalancette Roger, Szostak Roman, Szostak Michal
An efficient computational model to predict protonation at the amide nitrogen and reactivity along the C–N rotational pathway.
Szostak Roman, Aubé Jeffrey, Szostak Michal