The use of silyl groups in the synthesis of arabinofuranosides

PI Abronina, NM Podvalnyy, LO Kononov - Russian Chemical Bulletin, 2022 - Springer
The review considers the known strategies for the synthesis of fragments of arabinogalactan
and lipoarabinomannan, polysaccharides that are contained in the cell walls of causative …

Black swan in phase transfer catalysis: Influence of mixing mode on the stereoselectivity of glycosylation

IV Myachin, ZZ Mamirgova… - European Journal of …, 2022 - Wiley Online Library
Phase transfer catalysis (PTC) is widely used for the preparation of anomerically pure aryl
glycosides by glycosylation of phenols with glycosyl halides. Here, we attempted to …

Five Triisopropylsilyl Substituents in Ara‐β‐(1→ 2)‐Ara Disaccharide Glycosyl Donor Make Unselective Glycosylation Reaction Stereoselective

PI Abronina, NN Malysheva… - European Journal of …, 2022 - Wiley Online Library
Abstract Formation of 1, 2‐trans‐arabinofuranoside linkage in arabinans from
Mycobacterium tuberculosis using differently protected Ara‐β‐(1→ 2)‐Ara disaccharide …

Phase-transfer catalyzed microfluidic glycosylation: a small change in concentration results in a dramatic increase in stereoselectivity

IV Myachin, LO Kononov - Catalysts, 2023 - mdpi.com
Phase-transfer catalysis (PTC) is widely used in glycochemistry for the preparation of aryl
glycosides by the glycosylation reaction. While investigating the possibility of synthesis of 4 …

Synthesis of a tetrasaccharide containing Janus aglycone related to the terminal fragment of polysaccharides of mycobacteria

PI Abronina, NN Malysheva, AI Zinin… - Russian Chemical …, 2023 - Springer
A convergent synthesis of arabinofuranose-based, α-(1→ 5), β-(1→ 2)-linked
tetrasaccharide related to the terminal fragment of lipoarabinomannan and arabinogalactan …

Synthesis of selectively protected α-(1→ 3)-and α-(1→ 5)-linked octasaccharide moiety bearing a Janus aglycone, related to the branching site of mycobacterial …

PI Abronina, YS Shvyrkina, AI Zinin, AO Chizhov… - Russian Chemical …, 2022 - Springer
A novel selectively protected α-(1→ 3)-and α-(1→ 5)-linked branched octasaccharide based
on arabinofuranose was synthesized via a convergent route as a glycoside with 4-(2 …

Janus glycosides of next generation: Synthesis of 4-(3-chloropropoxy) phenyl and 4-(3-azidopropoxy) phenyl glycosides

EV Stepanova, PI Abronina, AI Zinin, AO Chizhov… - Carbohydrate …, 2019 - Elsevier
Efficient procedures for the preparative synthesis of per-O-acyl derivatives of 4-(3-
chloropropoxy) phenyl (CPP) glycosides of a series of common mono-and disaccharides (d …

Synthesis of 4-(3-azidopropoxy) phenyl glycoside of tetraarabinofuranoside related to the terminal fragment of arabinogalactan and lipoarabinomannan of …

PI Abronina, MY Karpenko, NN Malysheva… - Russian Chemical …, 2024 - Springer
A convergent synthesis of tetraarabinofuranoside β-d-Ara f-(1→ 2)-α-d-Ara f-(1→ 3)-α-d-Ara f-
(1→ 5)-α-d-Ara f-1↑ OR (R is 4-(3-azidopropoxy) phenyl) related to the terminal fragment of …

The use of the novel glycosyl acceptor and supramer analysis in the synthesis of sialyl-α (2–3)-galactose building block

MO Nagornaya, AV Orlova, EV Stepanova, AI Zinin… - Carbohydrate …, 2018 - Elsevier
A new glycosyl acceptor to be used in sialylation was designed as a 3-hydroxy derivative of
4-methoxyphenyl β-d-galactopyranoside with 2-O-acetyl group and O-4 and O-6 protected …

Light scattering in non-aqueous solutions of low-molecular-mass compounds: Application for supramer analysis of reaction solutions

AV Orlova, TV Laptinskaya, NN Malysheva… - Journal of Solution …, 2020 - Springer
The use of static and dynamic light scattering (SLS and DLS, respectively) for
chraracterization of solutions (0.005–0.20 mol· L− 1) of a series of carbohydrate-based low …