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Nadeem S. Sheikh
Nadeem S. Sheikh
Chemical Sciences, Faculty of Science, Universiti Brunei Darussalam
Verifierad e-postadress på ubd.edu.bn - Startsida
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Photoinduced remote functionalisations by iminyl radical promoted C− C and C− H bond cleavage cascades
EM Dauncey, SP Morcillo, JJ Douglas, NS Sheikh, D Leonori
Angewandte Chemie 130 (3), 752-756, 2018
3432018
Aminoalkyl radicals as halogen-atom transfer agents for activation of alkyl and aryl halides
T Constantin, M Zanini, A Regni, NS Sheikh, F Juliá, D Leonori
Science 367 (6481), 1021-1026, 2020
3192020
Visible-Light-Mediated Synthesis of Amidyl Radicals: Transition-Metal-Free Hydroamination and N-Arylation Reactions
J Davies, TD Svejstrup, D Fernandez Reina, NS Sheikh, D Leonori
Journal of the American Chemical Society 138 (26), 8092-8095, 2016
2842016
Photoredox imino functionalizations of olefins
J Davies, NS Sheikh, D Leonori
Angewandte Chemie 129 (43), 13546-13550, 2017
2352017
Photoinduced remote functionalization of amides and amines using electrophilic nitrogen radicals
SP Morcillo, EM Dauncey, JH Kim, JJ Douglas, NS Sheikh, D Leonori
Angewandte Chemie International Edition 57 (39), 12945-12949, 2018
2112018
An Experimental and in Situ IR Spectroscopic Study of the Lithiation–Substitution of N-Boc-2-phenylpyrrolidine and -piperidine: Controlling the Formation of …
NS Sheikh, D Leonori, G Barker, JD Firth, KR Campos, AJHM Meijer, ...
Journal of the American Chemical Society 134 (11), 5300-5308, 2012
1142012
Divergent strain‐release amino‐functionalization of [1.1. 1] propellane with electrophilic nitrogen‐radicals
JH Kim, A Ruffoni, YSS Al‐Faiyz, NS Sheikh, D Leonori
Angewandte Chemie International Edition 59 (21), 8225-8231, 2020
892020
A case of chain propagation: α-aminoalkyl radicals as initiators for aryl radical chemistry
T Constantin, F Juliá, NS Sheikh, D Leonori
Chemical Science 11 (47), 12822-12828, 2020
822020
A radical approach for the selective C–H borylation of azines
JH Kim, T Constantin, M Simonetti, J Llaveria, NS Sheikh, D Leonori
Nature 595 (7869), 677-683, 2021
812021
Asymmetric Substitutions of 2‐Lithiated N‐Boc‐piperidine and N‐Boc‐azepine by Dynamic Resolution
I Coldham, S Raimbault, DTE Whittaker, PT Chovatia, D Leonori, JJ Patel, ...
Chemistry–A European Journal 16 (13), 4082-4090, 2010
712010
Iminyl-radical-triggered C–C bond cleavage of cycloketone oxime derivatives: generation of distal cyano-substituted alkyl radicals and their functionalization
T Xiao, H Huang, D Anand, L Zhou
Synthesis 52 (11), 1585-1601, 2020
702020
Visible-light-mediated reactions of electrophilic radicals with vinyl and allyl trifluoroborates
D Fernandez Reina, A Ruffoni, YSS Al-Faiyz, JJ Douglas, NS Sheikh, ...
ACS Catalysis 7 (6), 4126-4130, 2017
562017
Visible-light-mediated generation of nitrile oxides for the photoredox synthesis of isoxazolines and isoxazoles
TD Svejstrup, W Zawodny, JJ Douglas, D Bidgeli, NS Sheikh, D Leonori
Chemical communications 52 (83), 12302-12305, 2016
462016
Reaction of Nitrogen‐Radicals with Organometallics Under Ni‐Catalysis: N‐Arylations and Amino‐Functionalization Cascades
L Angelini, J Davies, M Simonetti, L Malet Sanz, NS Sheikh, D Leonori
Angewandte Chemie International Edition 58 (15), 5003-5007, 2019
432019
Visible‐Light‐Mediated 5‐exodig Cyclizations of Amidyl Radicals
DF Reina, EM Dauncey, SP Morcillo, TD Svejstrup, MV Popescu, ...
European Journal of Organic Chemistry 2017 (15), 2108-2111, 2017
412017
Synthesis of 1‐Substituted Tetrahydroisoquinolines by Lithiation and Electrophilic Quenching Guided by In Situ IR and NMR Spectroscopy and Application to the Synthesis of …
X Li, D Leonori, NS Sheikh, I Coldham
Chemistry–A European Journal 19 (24), 7724-7730, 2013
392013
Straightforward chemo-and stereoselective fluorocyclopropanation of allylic alcohols: exploiting the electrophilic nature of the not so elusive fluoroiodomethyllithium
M Colella, A Tota, A Großjohann, C Carlucci, A Aramini, NS Sheikh, ...
Chemical communications 55 (58), 8430-8433, 2019
372019
Comparative perspective and synthetic applications of transition metal mediated oxidative cyclisation of 1, 5-dienes towards cis-2, 5-disubstituted tetrahydrofurans
NS Sheikh
Organic & Biomolecular Chemistry 12 (47), 9492-9504, 2014
342014
4π electrocyclisation in domino processes: contemporary trends and synthetic applications towards natural products
NS Sheikh
Organic & Biomolecular Chemistry 13 (44), 10774-10796, 2015
312015
Dynamic thermodynamic resolution of lithiated N-Boc-N′-alkylpiperazines
SP Robinson, NS Sheikh, CA Baxter, I Coldham
Tetrahedron Letters 51 (28), 3642-3644, 2010
302010
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