4-Methylumbelliferyl-b-D-xylotrioside synthesis

2synthesis methods

Product Name:4-Methylumbelliferyl-b-D-xylotrioside
CAS Number:250252-60-9
Molecular formula:C25H32O15
Molecular Weight:572.52

Ethyl 2,3,4-tri-O-acetyl-1-thio-β-D-xylopyranoside

2771-53-1
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250252-60-9
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Yield:-

Steps:

Multi-step reaction with 3 steps
1: 79 percent / 4 Angstroem molecular sieves; methyl fluorosulfonate / CH₂Cl₂ / 20 h / 20 °C
2: NaOMe / methanol
3: 21 percent / Aspergillus sp. β-D-xylosidase / aq. phosphate buffer / 3 h / 37 °C / pH 6.5

References:

Eneyskaya, Elena V.;Ivanen, Dina R.;Shabalin, Konstantin A.;Kulminskaya, Anna A.;Backinowsky, Leon V.;Brumer III, Harry;Neustroev, Kirill N. [Organic and Biomolecular Chemistry,2005,vol. 3,# 1,p. 146 - 151]

6734-33-4 Synthesis

4-METHYLUMBELLIFERYL-BETA-D-XYLOPYRANOSIDE

6734-33-4
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References