CAS： 604-68-2
MF： C16H22O11
Appearance： odorless white powder
|
Purification Methods |
Crystallise it from MeOH, EtOH or three recrystallisations from 95% EtOH. [Wolfrom & Thompson Methods in Carbohydrate Chemistry II 212 1963, Academic Press, Beilstein 17/7 V 318.] |
InChI:InChI=1/C16H22O11/c1-7(17)22-6-12-13(23-8(2)18)14(24-9(3)19)15(25-10(4)20)16(27-12)26-11(5)21/h12-16H,6H2,1-5H3/t12?,13-,14+,15+,16+/m1/s1
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Thanks to their ability to bind to speci...
Tacrine is a known Acetylcholinesterase ...
In order to study the structure–activity...
The present invention relates to a synth...
β-D-glucose pentaacetate
2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide
α-D-glucopyranose peracetylate
| Conditions | Yield |
|---|---|
|
With bromine; In ethyl acetate; at 20 ℃; for 19h; Irradiation; Darkness; Green chemistry;
|
73.529 % de 8% |
![(2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-[(4-methoxyphenyl)thio]tetrahydro-2H-pyran-3,4,5-triyl triacetate](/upload/2024/9/462cd082-6fae-415c-b463-e5986b6f55e4.png)
(2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-[(4-methoxyphenyl)thio]tetrahydro-2H-pyran-3,4,5-triyl triacetate
methyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside
Acetic acid (2R,3R,4S,5R,6S)-3,5-diacetoxy-2-acetoxymethyl-6-methoxy-tetrahydro-pyran-4-yl ester
β-D-glucose pentaacetate
α-D-glucopyranose peracetylate
| Conditions | Yield |
|---|---|
|
In methanol; acetonitrile; Yield given. Yields of byproduct given. Title compound not separated from byproducts; electrochemical synthesis: one compartment, three-electrode, air-tight cell, vitrous carbon anode and Pt catode, 0.2 M LiClO4 as supporting electrolyte, constant potential 1.34 V (vs standard calomel reference electrode);
|
β-D-mannose
acetic anhydride
D-Mannose
D-Mannose
1-O-p-nitrophenyl-2,3,4,6-tetra-O-acetyl α-D-mannopyranoside
ethyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-mannopyranoside
S-ethyl 2,3,4,6-tetra-O-acetyl-1-deoxy-1-thio-α-D-mannopyranoside
1-O-phenyl-2,3,4,6-tetra-O-acetyl-β-D-mannopyranoside
