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酰基砜亚胺安全夹连接子:固相寡糖合成的前景与局限。

Acylsulfonamide safety-catch linker: promise and limitations for solid-phase oligosaccharide synthesis.

机构信息

Department of Biomolecular Systems, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, 14776 Potsdam, Germany ; Freie Universität Berlin, Institut für Chemie und Biochemie, Arnimallee 22, 14195 Berlin, Germany.

出版信息

Beilstein J Org Chem. 2012;8:2067-71. doi: 10.3762/bjoc.8.232. Epub 2012 Nov 26.

DOI:10.3762/bjoc.8.232
PMID:23209541
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3511041/
Abstract

Safety-catch linkers are useful for solid-phase oligosaccharide synthesis as they are orthogonal to many common protective groups. A new acylsulfonamide safety-catch linker was designed, synthesized and employed during glycosylations using an automated carbohydrate synthesizer. The analysis of the cleavage products revealed shortcomings for oligosaccharide synthesis.

摘要

安全夹连接子在固相寡糖合成中很有用,因为它们与许多常见的保护基团正交。设计、合成了一种新的酰基磺酰胺安全夹连接子,并在自动糖基合成器中进行糖苷化反应时使用。对裂解产物的分析表明,该连接子在寡糖合成中存在一些缺点。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3b1a/3511041/7c1a869983f1/Beilstein_J_Org_Chem-08-2067-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3b1a/3511041/42eec3abba01/Beilstein_J_Org_Chem-08-2067-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3b1a/3511041/397d3a5a005b/Beilstein_J_Org_Chem-08-2067-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3b1a/3511041/c7df970dcae7/Beilstein_J_Org_Chem-08-2067-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3b1a/3511041/00d8a68715ad/Beilstein_J_Org_Chem-08-2067-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3b1a/3511041/7c1a869983f1/Beilstein_J_Org_Chem-08-2067-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3b1a/3511041/42eec3abba01/Beilstein_J_Org_Chem-08-2067-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3b1a/3511041/397d3a5a005b/Beilstein_J_Org_Chem-08-2067-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3b1a/3511041/c7df970dcae7/Beilstein_J_Org_Chem-08-2067-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3b1a/3511041/00d8a68715ad/Beilstein_J_Org_Chem-08-2067-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3b1a/3511041/7c1a869983f1/Beilstein_J_Org_Chem-08-2067-g006.jpg

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