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Process for producing cyanopiperidine
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Document Number
US Patent 7348435
Issued Date
March 25, 2008
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Inventors
Kaushik; Vijay Kumar
(J.P. Nagar,IN)
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Chaurasia; Nanhe Lal
(J.P. Nagar,IN)
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Verma; Pradeep Kumar
(J.P. Nagar,IN)
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Agarwal; Ashutosh
(Ghaziabad,IN)
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Abstract
The present invention relates to an improved and single step process for producing cyanopiperidine by dehydrating respective piperidine carboxamide employing a suitable dehydrating agent.
Patent Report
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process
producing
cyanopiperidine
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Description:
Amusing 0%
Clever 0%
Complex 0%
Efficient 0%
Historic 0%
Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
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Number of Claims:
10
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Owner
Jubilant Organosys Limited
(Noida,IN)
Published
March 25, 2008
Application Number
11/195,728
Filed
August 3, 2005
US Classification
546/246
Int'l Classification
C07D 211/56 (20060101)
Examiner
Dentz; Bernard
Assistant Examiner
Gallis; David E
Attorney/Law Firm
Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Priority Data
Oct 18, 2004 [IN] 2035/DEL/2004
USPTO Field of Search
546/215 546/246 546/286
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