Pharmaceutical Chemistry Journal

, Volume 1, Issue 3, pp 144–145 | Cite as

Preparation of the chlorhydrate of 1,1-diphenyl-4-piperidinobut-2-yne-1-ol

  • N. M. Libman
  • S. G. Kuznetsov


A method was developed for the preparation of the chlorhydrate of 1,1-diphenyl-4-piperidino-but-2-yne-1-o1 (dipheridine) by the Mannich reaction, starting with benzophenone and passing through the diphenylpropynol.


Organic Chemistry Benzophenone Chlorhydrate Mannich Reaction 
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Literature cited

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Copyright information

© Consultants Bureau 1968

Authors and Affiliations

  • N. M. Libman
  • S. G. Kuznetsov

There are no affiliations available

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