ORGLIST: Hydrazone

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From: sunil silvary (sunil.orgchem$##$gmail.com)
Date: Fri May 26 2006 - 16:01:18 EDT

 *Hi,*
* *I am preparing the hydrazone of cyclohexenone by following the
procedure given below in JOC,1994,59,6026-6029.But i am not getting any
product.Is the following procedure wrong or am I doing anything wrong.
Please let me know if you know any better method of hydrazone preparation .

Thanking You,
Sunil

*General Procedure for the Synthesis of (Ethoxycarbony1)*

*hydrazones *
*. *The appropriate carbonyl compound

(20.0 mmol) was added
to a solution of ethoxycarbonylhydrazine

(20.0
mmol) and glacial acetic acid (10 drops) in EtOH

(20 mL). The mixture was stirred at
*rt *for 24 h. The volatile

materials were removed in vacuo and the crude product

recrystallized from
a suitable solvent.


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