Tetrabutylammonium Fluoride → HCID 54529933、化合物
反応式
[Si]([O:8][C@H:9]1[CH2:18][C@H:17]([O:19][C:20](=[O:33])[C:21]([O:24][CH2:25][C:26]2[CH:31]=[CH:30][C:29]([F:32])=[CH:28][CH:27]=2)([CH3:23])[CH3:22])[C@H:16]2[C:11]([CH:12]=[CH:13][C@H:14]([CH3:51])[C@@H:15]2[CH2:34][CH2:35][C@H:36]2[O:41][C:40](=[O:42])[CH2:39][C@H:38]([O:43][Si](C(C)(C)C)(C)C)[CH2:37]2)=[CH:10]1)(C(C)(C)C)(C)C.[F-].C([N+](CCCC)(CCCC)CCCC)CCC>O1CCCC1>[OH:8][C@H:9]1[CH2:18][C@H:17]([O:19][C:20](=[O:33])[C:21]([O:24][CH2:25][C:26]2[CH:27]=[CH:28][C:29]([F:32])=[CH:30][CH:31]=2)([CH3:22])[CH3:23])[C@H:16]2[C:11]([CH:12]=[CH:13][C@H:14]([CH3:51])[C@@H:15]2[CH2:34][CH2:35][C@H:36]2[O:41][C:40](=[O:42])[CH2:39][C@H:38]([OH:43])[CH2:37]2)=[CH:10]1参加物
4
実験手順
A procedure similar to that described in Example 2, above, was followed, but using 1.03 g of (4R,6R)-6-([1S,2S,6S,8S,8aR]-2-{1,2,6,7,8,8a-hexahydro-6-t-butyldimethylsilyloxy-8-[2-(4-fluorobenzyloxy)-2-methylpropionyloxy]-2-methyl-1-naphthyl}ethyl)tetrahydro-4-t-butyldimethylsilyloxy-2H-pyran-2-one [prepared as described in Example 166 , above] and 19.4 ml of a 1.0 molar solution of tetrabutylammonium fluoride in tetrahydrofuran, to give 666 mg of the title compound as a colorless foam.