Monofluorination of organic compounds: 10 years of innovation

PA Champagne, J Desroches, JD Hamel… - Chemical …, 2015 - ACS Publications
Taking into account the vast arrays of fluorinated motifs known, 11 this review will be limited
to the monofluorination of organic compounds, ie, synthetic methods allowing the …

Synthetic applications of aziridinium ions

J Ranjith, HJ Ha - Molecules, 2021 - mdpi.com
Nonactivated aziridine with an electron-donating group at the ring nitrogen should be
activated to an aziridinium ion prior to being converted to cyclic and acyclic nitrogen …

A novel and selective fluoride opening of aziridines by XtalFluor-E. Synthesis of fluorinated diamino acid derivatives

M Nonn, L Kiss, M Haukka, S Fustero, F Fülöp - Organic letters, 2015 - ACS Publications
The selective introduction of fluorine onto the skeleton of an aminocyclopentane or
cyclohexane carboxylate has been developed through a novel and efficient fluoride opening …

Diethylaminosulfur trifluoride (DAST) mediated transformations leading to valuable building blocks and bioactive compounds

M Kaźmierczak… - European Journal of …, 2021 - Wiley Online Library
Nucleophilic fluorination is one of the fundamental reactions in organic chemistry, as well as
a convenient tool for the synthesis of fluorinated building blocks with a potential biological …

Stereocontrolled Nucleophilic Fluorination at the Tertiary sp3-Carbon Center for Enantiopure Synthesis of 3-Fluorooxindoles

S Hajra, A Hazra, P Mandal - Organic letters, 2018 - ACS Publications
The first asymmetric nucleophilic fluorination at the sp3-tertiary carbon center has been
developed using inexpensive tetrabutylammonium fluoride (TBAF) without any …

Synthesis of Enantiopure Substituted Piperidines via an Aziridinium Ring Expansion

SBD Jarvis, AB Charette - Organic Letters, 2011 - ACS Publications
Herein we report a novel methodology for the asymmetric synthesis of 3-substituted
piperidines from readily available chiral building blocks. This method, which features a novel …

Synthesis and glycosidase inhibition of australine and its fluorinated derivatives

YX Li, Y Shimada, K Sato, A Kato, W Zhang… - Organic …, 2015 - ACS Publications
Australine (1), 7-epi-australine (2), and their C-7-fluorinated derivatives 4 and 5 have been
synthesized efficiently from d-arabinose-derived cyclic nitrone 11. Fluorination at the C-7 …

Synthesis of 1-alkyl-2-(trifluoromethyl) azetidines and their regiospecific ring opening toward diverse α-(trifluoromethyl) amines via intermediate azetidinium salts

S Kenis, M D'hooghe, G Verniest… - The Journal of …, 2012 - ACS Publications
A convenient approach toward nonactivated 1-alkyl-2-(trifluoromethyl) azetidines as a new
class of constrained azaheterocycles was developed starting from ethyl 4, 4, 4 …

Application of Regio‐and Stereoselective Functional Group Transformations of Chiral Aziridine‐2‐carboxylates

HJ Ha, JH Jung, WK Lee - Asian Journal of Organic Chemistry, 2014 - Wiley Online Library
Chiral aziridine‐2‐carboxylates have two important functional groups, the carboxylate group
and aziridine ring, that are useful for synthetic purposes. As both (2R)‐and (2S)‐aziridine‐2 …

Recent Progress in the Asymmetric Syntheses of α‐Heterofunctionalized (Masked) α‐and β‐Amino Acid Derivatives

I Eder, V Haider, P Zebrowski… - European Journal of …, 2021 - Wiley Online Library
The asymmetric synthesis of α‐heterofunctionalized α‐and β‐amino acid derivatives has
been a heavily investigated topic over the last years, benefiting from the development of …