NBS-Promoted Rearrangement of 1,1-Diarylmethylenecyclopentane
摘要:
AbstractThe 1‐aroyl‐1‐aryl‐2‐bromocyclopentanes 3a, 3b, 3c and 3d (Ar = C6H5, 2‐FC6H4, 3‐FC6H4, 4‐FC6H4) were prepared from N‐bromosuccinimide (NBS)‐promoted rearrangement of 1,1‐diarylmethylenecyclopentane 2. The possible mechanism was proposed. Two 1‐phenyl‐cyclopentane carbamides 5a and 5b with the anti‐influenza effect were also accomplished from compound 3a.
NBS-Promoted Rearrangement of 1,1-Diarylmethylenecyclopentane
摘要:
AbstractThe 1‐aroyl‐1‐aryl‐2‐bromocyclopentanes 3a, 3b, 3c and 3d (Ar = C6H5, 2‐FC6H4, 3‐FC6H4, 4‐FC6H4) were prepared from N‐bromosuccinimide (NBS)‐promoted rearrangement of 1,1‐diarylmethylenecyclopentane 2. The possible mechanism was proposed. Two 1‐phenyl‐cyclopentane carbamides 5a and 5b with the anti‐influenza effect were also accomplished from compound 3a.