Compound Q&A
How is Phenyl 2-C-acetamido-2-O-methyl-4-C-[(E)-2-nitrovinyl]-beta-D-mannopyranoside (CAS: 70622-74-1) typically synthesized?
Answer
![Phenyl 2-C-acetamido-2-O-methyl-4-C-[(E)-2-nitrovinyl]-beta-D-mannopyranoside](https://static.chemtradehub.com/structs/706/70622-74-1-5892.webp "Phenyl 2-C-acetamido-2-O-methyl-4-C-[(E)-2-nitrovinyl]-beta-D-mannopyranoside")
Phenyl 2-C-acetamido-2-O-methyl-4-C-[(E)-2-nitrovinyl]-beta-D-mannopyranoside (CAS: 70622-74-1) is synthesized through a multi-step process involving acetylation, methylation, and vinyl nitration steps. The key reactions include the protection of the mannopyranoside hydroxyl groups, followed by the introduction of the acetamido and vinyl nitro functionalities. The synthesis is typically achieved using sulfuric acid and sodium nitrite as catalysts, with yields ranging from 60% to 70%.
About
CAS No
70622-74-1
English Name
Phenyl 2-C-acetamido-2-O-methyl-4-C-[(E)-2-nitrovinyl]-beta-D-mannopyranoside
Molecular Formula
C17H22N2O9
Molecular Weight
398.36 g/mol
SMILES
O[C@@H]([C@@H]([C@@H](CO)O1)O)[C@@H](NC(C)=O)[C@@H]1OC2=CC=C(/C=C/[N+]([O-])=O)C=C2OC
InChIKey
YHWRKXMTISIYOF-GVVSDTBTSA-N
Last Updated: 2026-03-28 19:11
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