Hydro-de-halogenation and consecutive deprotection of chlorinated N-amido-pyrrolidin-2-ones with Raney-Ni: an effective approach to gabapentin
摘要:
The benzoylamino group was identified as a useful radical cyclization auxiliary that can be smoothly removed on hydro-dehalogenation of chlorinated N-substituted-pyrrolidin-2-ones with Raney-Ni. This methodology was successfully implemented in a new and appealing route to the anti-epileptic drug gabapentin. (C) 2003 Published by Elsevier Ltd.
Hydro-de-halogenation and consecutive deprotection of chlorinated N-amido-pyrrolidin-2-ones with Raney-Ni: an effective approach to gabapentin
摘要:
The benzoylamino group was identified as a useful radical cyclization auxiliary that can be smoothly removed on hydro-dehalogenation of chlorinated N-substituted-pyrrolidin-2-ones with Raney-Ni. This methodology was successfully implemented in a new and appealing route to the anti-epileptic drug gabapentin. (C) 2003 Published by Elsevier Ltd.