Sulfuric Acid → HCID 86738706, compound

HRID 1902742Notes

Reaction equation

HRID 1902742 reaction equation
[CH2:1]([OH:87])[C@H:2]1[O:7][C@@H:6]2[O:8][C@H:9]3[C@H:14]([OH:15])[C@@H:13]([OH:16])[C@@H:12]([O:17][C@H:18]4[C@H:23]([OH:24])[C@@H:22]([OH:25])[C@@H:21]([O:26][C@H:27]5[C@H:32]([OH:33])[C@@H:31]([OH:34])[CH:30]([O:35][CH:36]6[C@H:41]([OH:42])[C@@H:40]([OH:43])[CH:39]([CH:44]7[C@H:49]([OH:50])[C@@H:48]([OH:51])[CH:47]([O:52][C@H:53]8[C@H:58]([OH:59])[C@@H:57]([OH:60])[C@@H:56]([O:61][C@H:62]9[C@H:68]([OH:69])[C@@H:67]([OH:70])[C@@H:65]([O:66][C@H:3]1[C@H:4]([OH:86])[C@H:5]2[OH:85])[O:64][C@@H:63]9[CH2:71][OH:72])[O:55][C@@H:54]8[CH2:73][OH:74])[O:46][C@@H:45]7[CH2:75][OH:76])[O:38][C@@H:37]6[CH2:77][OH:78])[O:29][C@@H:28]5[CH2:79][OH:80])[O:20][C@@H:19]4[CH2:81][OH:82])[O:11][C@@H:10]3[CH2:83][OH:84].[S:88](=[O:92])(=[O:91])([OH:90])[OH:89]>>[CH2:1]([OH:87])[C@H:2]1[O:7][C@@H:6]2[O:8][C@H:9]3[C@H:14]([OH:15])[C@@H:13]([OH:16])[C@@H:12]([O:17][C@H:18]4[C@H:23]([OH:24])[C@@H:22]([OH:25])[C@@H:21]([O:26][C@H:27]5[C@H:32]([OH:33])[C@@H:31]([OH:34])[CH:30]([O:35][CH:36]6[C@H:41]([OH:42])[C@@H:40]([OH:43])[CH:39]([CH:44]7[C@H:49]([OH:50])[C@@H:48]([OH:51])[CH:47]([O:52][C@H:53]8[C@H:58]([OH:59])[C@@H:57]([OH:60])[C@@H:56]([O:61][C@H:62]9[C@H:68]([OH:69])[C@@H:67]([OH:70])[C@@H:65]([O:66][C@H:3]1[C@H:4]([OH:86])[C@H:5]2[OH:85])[O:64][C@@H:63]9[CH2:71][OH:72])[O:55][C@@H:54]8[CH2:73][OH:74])[O:46][C@@H:45]7[CH2:75][OH:76])[O:38][C@@H:37]6[CH2:77][OH:78])[O:29][C@@H:28]5[CH2:79][OH:80])[O:20][C@@H:19]4[CH2:81][OH:82])[O:11][C@@H:10]3[CH2:83][OH:84].[S:88](=[O:90])(=[O:89])([OH:92])[OH:91]

Participants

3

Reactant 2

HCID 1118Sulfuric AcidHCID 44431027gamma-Cyclodextrine

Product 1

HCID 86738706HCID 86738706, compound

Conditions

Temperature
-5 °C

Procedure

10 g of γ-cyclodextrin is homogenized with 2.6 ml of 60% by weight sulfuric acid cooled to -5° C. in a rub mortar then the product thus obtained is dried in a vacuum drier at 50° C. 11.8 of the γ-cyclodextrin-sulfuric acid inclusion complex are obtained which has a sulfuric acid content of 15% and the incorporation rate is 2.5 moles/mole.

Workup

  1. customthe product thus obtained
  2. customis dried in a vacuum drier at 50° C

Sources & evidence

ORD record
ord-d325506d46dd4f1b91a15f2aa23acfbc
Source dataset
uspto-grants-1982_12
Patent number
US04365061

Reaction notes

Loading…