Phthalic Anhydride → N-(7-chloro-2,3-dihydro-2-(hydroxymethyl)-4-benzofuranyl)phthalimide
Reaktionsgleichung
C([O:4]C1C=C(C=CC=1Cl)N)C=C.C1(=O)OC(=O)C2=CC=CC=C12.[CH2:24]([C:27]1[C:32]([OH:33])=[C:31]([Cl:34])[CH:30]=[CH:29][C:28]=1[N:35]1[C:39](=[O:40])[C:38]2[CH2:41][CH2:42][CH2:43][CH2:44][C:37]=2[C:36]1=[O:45])[CH:25]=[CH2:26]>>[Cl:34][C:31]1[C:32]2[O:33][CH:25]([CH2:26][OH:4])[CH2:24][C:27]=2[C:28]([N:35]2[C:39](=[O:40])[C:38]3=[CH:41][CH:42]=[CH:43][CH:44]=[C:37]3[C:36]2=[O:45])=[CH:29][CH:30]=1Komponenten
4
Versuchsvorschrift
The title compound was prepared, as a white solid, m.p.: 181°-183° C., from 3B and phthalic anhydride in three steps, according to the procedures described for preparing Example 4 from 3D.