Compound Q&A
How is 5-[(2S)-5,7-Dihydroxy-4-oxo-3,4-dihydro-2H-chromen-2-yl]-2,3-dihydroxyphenyl beta-D-glucopyranoside (CAS: 78708-33-5) typically synthesized?
Answer
![5-[(2S)-5,7-Dihydroxy-4-oxo-3,4-dihydro-2H-chromen-2-yl]-2,3-dihydroxyphenyl beta-D-glucopyranoside](https://static.chemtradehub.com/structs/787/78708-33-5-ad18.webp "5-[(2S)-5,7-Dihydroxy-4-oxo-3,4-dihydro-2H-chromen-2-yl]-2,3-dihydroxyphenyl beta-D-glucopyranoside")
This compound can be synthesized via a multi-step process involving condensation of 2,3-dihydroxyphenol with 5,7-dihydroxy-4-oxo-3,4-dihydro-2H-chromene, followed by glycosylation with beta-D-glucose. The reaction typically uses HATU as a coupling agent and DIPEA as a base, with high yields and good selectivity.
About
CAS No
78708-33-5
English Name
5-[(2S)-5,7-Dihydroxy-4-oxo-3,4-dihydro-2H-chromen-2-yl]-2,3-dihydroxyphenyl beta-D-glucopyranoside
Molecular Formula
C21H22O12
Molecular Weight
466.4 g/mol
SMILES
C1C(OC2=CC(=CC(=C2C1=O)O)O)C3=CC(=C(C(=C3)OC4C(C(C(C(O4)CO)O)O)O)O)O
InChIKey
SNFFBROYEDWRGB-NHXQFOETSA-N
Last Updated: 2025-10-13 15:08
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