An intramolecular Takai reaction of the iodoaldehyde 4a proceeded with a moderate efficiency to give the macrocyclic hydroxy compound Ib, identified to an authentic sample. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.
An intramolecular Takai reaction of the iodoaldehyde 4a proceeded with a moderate efficiency to give the macrocyclic hydroxy compound Ib, identified to an authentic sample. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.