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| CAS No.: | 67217-55-4 |
|---|---|
| Name: | Mono-6-O-(p-toluenesulfonyl)-beta-cyclodextrin |
| Molecular Structure: | |
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| 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; |