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CAS No.: | 67217-55-4 |
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Name: | Mono-6-O-(p-toluenesulfonyl)-beta-cyclodextrin |
Article Data: | 158 |
Molecular Structure: | |
Formula: | C49H76O37S |
Molecular Weight: | 1289.19 |
Synonyms: | Mono-6-O-Tosyl-beta-Cyclodextrin; |
EINECS: | 1312995-182-4 |
Density: | 1.591g/cm3 |
Melting Point: | 179 °C |
PSA: | 585.57000 |
LogP: | -12.42820 |
p-toluenesulfonyl chloride
β‐cyclodextrin
mono-6-deoxy-6-(p-tolylsulphonyl)-β-cyclodextrin
Conditions | Yield |
---|---|
With pyridine at 0 - 20℃; | 88% |
With pyridine at 0 - 20℃; | 88% |
With pyridine at 0 - 20℃; | 88% |
p-toluenesulfonylanhydride
β‐cyclodextrin
mono-6-deoxy-6-(p-tolylsulphonyl)-β-cyclodextrin
Conditions | Yield |
---|---|
With sodium hydroxide In water at 20℃; for 0.166667h; Inert atmosphere; | 80% |
With sodium hydroxide In water at 20℃; for 0.166667h; | 42% |
With sodium hydroxide In water regioselective reaction; | 26% |
p-toluenesulfonylanhydride
mono-6-deoxy-6-(p-tolylsulphonyl)-β-cyclodextrin
Conditions | Yield |
---|---|
With sodium hydroxide In water for 2h; Ambient temperature; | 61% |
p-toluenesulfonyl chloride
mono-6-deoxy-6-(p-tolylsulphonyl)-β-cyclodextrin
Conditions | Yield |
---|---|
With sodium hydroxide; copper(II) sulfate In acetonitrile for 4.5h; Substitution; | 48% |
With sodium hydroxide at 0℃; for 3h; | 22% |
With pyridine |
N-tosylimidazole
β‐cyclodextrin
mono-6-deoxy-6-(p-tolylsulphonyl)-β-cyclodextrin
Conditions | Yield |
---|---|
Stage #1: N-tosylimidazole; β‐cyclodextrin In water at 60℃; for 2h; Stage #2: With sodium hydroxide In water at 20℃; for 0.666667h; | 45.39% |
Stage #1: N-tosylimidazole; β‐cyclodextrin In water for 2h; Stage #2: With sodium hydroxide In water for 0.666667h; | 45.39% |
In water at 23℃; for 4h; | 43% |
p-toluenesulfonyl chloride
mono-6-deoxy-6-(p-tolylsulphonyl)-β-cyclodextrin
Conditions | Yield |
---|---|
With sodium hydroxide In water at 0 - 5℃; for 5h; | 28% |
p-toluenesulfonyl chloride
mono-6-deoxy-6-(p-tolylsulphonyl)-β-cyclodextrin
Conditions | Yield |
---|---|
With pyridine |
toluene-4-sulfonic acid
β‐cyclodextrin
mono-6-deoxy-6-(p-tolylsulphonyl)-β-cyclodextrin
Conditions | Yield |
---|---|
With sodium hydroxide In water at -7 - 0℃; for 2h; | 4.2 g |
With sodium hydroxide In water; acetonitrile at 10℃; for 4h; |
β‐cyclodextrin
mono-6-deoxy-6-(p-tolylsulphonyl)-β-cyclodextrin
Conditions | Yield |
---|---|
In water |
β‐cyclodextrin
mono-6-deoxy-6-(p-tolylsulphonyl)-β-cyclodextrin
Conditions | Yield |
---|---|
With ammonium chloride; sodium hydroxide at 20℃; for 2h; |