Boron trifluoride etherate → Allyl 2,3,4-tri-O-benzyl-A-D-glucopyranoside

Reaction equation

B(F)(F)F.CCOCC.[CH2:10]([O:17][C@@H:18]1[C@@H:27]([O:28][CH2:29][C:30]2[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=2)[C@H:26]([O:36][CH2:37][C:38]2[CH:43]=[CH:42][CH:41]=[CH:40][CH:39]=2)[C@@H:25]([CH2:44][O:45]C(C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[O:24][C@@H:19]1[O:20][CH2:21][CH:22]=[CH2:23])[C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1.[SiH](CC)(CC)CC.C([O-])(O)=O.[Na+]>CC#N.C(Cl)Cl.O>[CH2:10]([O:17][C@@H:18]1[C@@H:27]([O:28][CH2:29][C:30]2[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=2)[C@H:26]([O:36][CH2:37][C:38]2[CH:43]=[CH:42][CH:41]=[CH:40][CH:39]=2)[C@@H:25]([CH2:44][OH:45])[O:24][C@@H:19]1[O:20][CH2:21][CH:22]=[CH2:23])[C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1