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Kim MP, Kayal S, Hwang C, Bae J, Kim H, Hwang DG, Jeon MH, Seo JK, Ahn D, Lee W, Seo S, Chun JH, Yu Y, Hong SY. Iterative SuFEx approach for sequence-regulated oligosulfates and its extension to periodic copolymers. Nat Commun 2024; 15:3381. [PMID: 38643182 PMCID: PMC11032359 DOI: 10.1038/s41467-024-47567-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 04/05/2024] [Indexed: 04/22/2024] Open
Abstract
The synthesis of sequence-regulated oligosulfates has not yet been established due to the difficulties in precise reactivity control. In this work, we report an example of a multi-directional divergent iterative method to furnish oligosulfates based on a chain homologation approach, in which the fluorosulfate unit is regenerated. The oligosulfate sequences are determined by high resolution mass spectrometry of the hydrolyzed fragments, and polysulfate periodic copolymers are synthesized by using oligomeric bisfluorosulfates in a bi-directional fashion. The synthetic utility of this iterative ligation is demonstrated by preparing crosslinked network polymers as synthetic adhesive materials.
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Affiliation(s)
- Min Pyeong Kim
- Department of Chemistry, Department of Chemical Engineering, and Graduate School of Carbon Neutrality, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea
| | - Swatilekha Kayal
- Department of Chemistry, Department of Chemical Engineering, and Graduate School of Carbon Neutrality, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea
| | - Chiwon Hwang
- Center for Advanced Specialty Chemicals, Korea Research Institute of Chemical Technology (KRICT), Ulsan, 44412, Republic of Korea
| | - Jonghoon Bae
- UNIST Central Research Facility (UCRF), UNIST, Ulsan, 44919, Republic of Korea
| | - Hyunseok Kim
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 790-784, Republic of Korea
| | - Dong Gyu Hwang
- Department of Chemistry, Department of Chemical Engineering, and Graduate School of Carbon Neutrality, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea
| | - Min Ho Jeon
- Department of Nuclear Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Jeong Kon Seo
- UNIST Central Research Facility (UCRF), UNIST, Ulsan, 44919, Republic of Korea
| | - Dowon Ahn
- Center for Advanced Specialty Chemicals, Korea Research Institute of Chemical Technology (KRICT), Ulsan, 44412, Republic of Korea
| | - Wonjoo Lee
- Center for Advanced Specialty Chemicals, Korea Research Institute of Chemical Technology (KRICT), Ulsan, 44412, Republic of Korea
| | - Sangwon Seo
- Department of Physics and Chemistry, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu, 42988, Republic of Korea
| | - Joong-Hyun Chun
- Department of Nuclear Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea.
| | - Youngchang Yu
- Center for Advanced Specialty Chemicals, Korea Research Institute of Chemical Technology (KRICT), Ulsan, 44412, Republic of Korea.
| | - Sung You Hong
- Department of Chemistry, Department of Chemical Engineering, and Graduate School of Carbon Neutrality, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea.
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Homer JA, Sun S, Koelln RA, Moses JE. Protocol for producing phosphoramidate using phosphorus fluoride exchange click chemistry. STAR Protoc 2024; 5:102824. [PMID: 38217854 PMCID: PMC10825769 DOI: 10.1016/j.xpro.2023.102824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/14/2023] [Accepted: 12/20/2023] [Indexed: 01/15/2024] Open
Abstract
Phosphorus fluoride exchange (PFEx) is a catalytic click reaction that involves exchanging high oxidation state P-F bonds with alcohol and amine nucleophiles, reliably yielding P-O- and P-N-linked compounds. Here, we describe steps for preparing a phosphoramidic difluoride and performing two sequential PFEx reactions to yield a phosphoramidate through careful catalyst selection. We then detail procedures for handling and quenching potentially toxic P-F-containing compounds to ensure user safety when conducting PFEx reactions. For complete details on the use and execution of this protocol, please refer to Sun et al.1.
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Affiliation(s)
- Joshua A Homer
- Cancer Center, Cold Spring Harbor Laboratory, Cold Spring Harbor, 1 Bungtown Road, NY 11724, USA
| | - Shoujun Sun
- Cancer Center, Cold Spring Harbor Laboratory, Cold Spring Harbor, 1 Bungtown Road, NY 11724, USA
| | - Rebecca A Koelln
- Cancer Center, Cold Spring Harbor Laboratory, Cold Spring Harbor, 1 Bungtown Road, NY 11724, USA
| | - John E Moses
- Cancer Center, Cold Spring Harbor Laboratory, Cold Spring Harbor, 1 Bungtown Road, NY 11724, USA.
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3
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Homer JA, Koelln RA, Barrow AS, Gialelis TL, Boiarska Z, Steinohrt NS, Lee EF, Yang WH, Johnson RM, Chung T, Habowski AN, Vishwakarma DS, Bhunia D, Avanzi C, Moorhouse AD, Jackson M, Tuveson DA, Lyons SK, Lukey MJ, Fairlie WD, Haider SM, Steinmetz MO, Prota AE, Moses JE. Modular synthesis of functional libraries by accelerated SuFEx click chemistry. Chem Sci 2024; 15:3879-3892. [PMID: 38487227 PMCID: PMC10935723 DOI: 10.1039/d3sc05729a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 02/09/2024] [Indexed: 03/17/2024] Open
Abstract
Accelerated SuFEx Click Chemistry (ASCC) is a powerful method for coupling aryl and alkyl alcohols with SuFEx-compatible functional groups. With its hallmark favorable kinetics and exceptional product yields, ASCC streamlines the synthetic workflow, simplifies the purification process, and is ideally suited for discovering functional molecules. We showcase the versatility and practicality of the ASCC reaction as a tool for the late-stage derivatization of bioactive molecules and in the array synthesis of sulfonate-linked, high-potency, microtubule targeting agents (MTAs) that exhibit nanomolar anticancer activity against multidrug-resistant cancer cell lines. These findings underscore ASCC's promise as a robust platform for drug discovery.
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Affiliation(s)
- Joshua A Homer
- Cancer Center, Cold Spring Harbor Laboratory 1 Bungtown Rd Cold Spring Harbor NY 11724 USA
| | - Rebecca A Koelln
- Cancer Center, Cold Spring Harbor Laboratory 1 Bungtown Rd Cold Spring Harbor NY 11724 USA
| | - Andrew S Barrow
- La Trobe Institute for Molecular Science, La Trobe University Melbourne VIC 3086 Australia
| | - Timothy L Gialelis
- La Trobe Institute for Molecular Science, La Trobe University Melbourne VIC 3086 Australia
| | - Zlata Boiarska
- Laboratory of Biomolecular Research, Division of Biology and Chemistry, Paul Scherrer Institut Villigen PSI 5232 Switzerland
- Department of Chemistry, Università degli Studi di Milano Via Golgi 19 20133 Milan Italy
| | - Nikita S Steinohrt
- Olivia Newton-John Cancer Research Institute Heidelberg Victoria 3084 Australia
- School of Cancer Medicine, La Trobe University Melbourne Victoria 3086 Australia
| | - Erinna F Lee
- Olivia Newton-John Cancer Research Institute Heidelberg Victoria 3084 Australia
- School of Cancer Medicine, La Trobe University Melbourne Victoria 3086 Australia
- Department of Biochemistry and Chemistry, La Trobe Institute for Molecular Science, La Trobe University Melbourne Victoria 3086 Australia
| | - Wen-Hsuan Yang
- Cancer Center, Cold Spring Harbor Laboratory 1 Bungtown Rd Cold Spring Harbor NY 11724 USA
| | - Robert M Johnson
- Cancer Center, Cold Spring Harbor Laboratory 1 Bungtown Rd Cold Spring Harbor NY 11724 USA
| | - Taemoon Chung
- Cancer Center, Cold Spring Harbor Laboratory 1 Bungtown Rd Cold Spring Harbor NY 11724 USA
| | - Amber N Habowski
- Cancer Center, Cold Spring Harbor Laboratory 1 Bungtown Rd Cold Spring Harbor NY 11724 USA
| | | | - Debmalya Bhunia
- Cancer Center, Cold Spring Harbor Laboratory 1 Bungtown Rd Cold Spring Harbor NY 11724 USA
| | - Charlotte Avanzi
- Mycobacteria Research Laboratories, Department of Microbiology, Immunology and Pathology, Colorado State University Fort Collins CO 80523 USA
| | - Adam D Moorhouse
- Cancer Center, Cold Spring Harbor Laboratory 1 Bungtown Rd Cold Spring Harbor NY 11724 USA
| | - Mary Jackson
- Mycobacteria Research Laboratories, Department of Microbiology, Immunology and Pathology, Colorado State University Fort Collins CO 80523 USA
| | - David A Tuveson
- Cancer Center, Cold Spring Harbor Laboratory 1 Bungtown Rd Cold Spring Harbor NY 11724 USA
| | - Scott K Lyons
- Cancer Center, Cold Spring Harbor Laboratory 1 Bungtown Rd Cold Spring Harbor NY 11724 USA
| | - Michael J Lukey
- Cancer Center, Cold Spring Harbor Laboratory 1 Bungtown Rd Cold Spring Harbor NY 11724 USA
| | - W Douglas Fairlie
- Olivia Newton-John Cancer Research Institute Heidelberg Victoria 3084 Australia
- School of Cancer Medicine, La Trobe University Melbourne Victoria 3086 Australia
- Department of Biochemistry and Chemistry, La Trobe Institute for Molecular Science, La Trobe University Melbourne Victoria 3086 Australia
| | - Shozeb M Haider
- School of Pharmacy, University College London 29-39 Brunswick Square London WC1N 1AX UK
| | - Michel O Steinmetz
- Laboratory of Biomolecular Research, Division of Biology and Chemistry, Paul Scherrer Institut Villigen PSI 5232 Switzerland
- Biozentrum, University of Basel 4056 Basel Switzerland
| | - Andrea E Prota
- Laboratory of Biomolecular Research, Division of Biology and Chemistry, Paul Scherrer Institut Villigen PSI 5232 Switzerland
| | - John E Moses
- Cancer Center, Cold Spring Harbor Laboratory 1 Bungtown Rd Cold Spring Harbor NY 11724 USA
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