IPDB >Record detail Report generated at IPDB: http://nclinnovations.org/ipdb/details.php
Level 1:Core information
Record no 201103021810
Activity status Active
Working Title PROCESS FOR THE SYNTHESIS OF ?-SUBSTITUTED ACROLEINS  
Working Inventors DESHPANDE RAJ M ;DIWAKAR MAKARAND M ;CHAUDHARI RAGHUNATH V ; 
Contributing institutions NCL 
Administered by  
Ownership  
Categories > Subjects Catalysis 
Categories > Portfolio Petrochemicals/industrial chemicals 
Disclosure number 2003-INV-0060
NCL No 2003-NCL-0060 
CSIR No 2003-NF-0460  
Priority date 03-26-2004 
Country US 
Application number 10/810463  
Provisional filing date  
Complete filing date 03-26-2004  
Publication status Yes  
Publication date  
Publication no  
Granted number 7141702  
Granted date 11-28-2006  
Final title PROCESS FOR THE SYNTHESIS OF ?-SUBSTITUTED ACROLEINS  
Final Inventors DESHPANDE RAJ M ;DIWAKAR MAKARAND M ;CHAUDHARI RAGHUNATH V ;  
Abstract The present invention provides an improved process for the synthesis of alpha substituted acroleins from olefins by a tandem hydroformylation and Mannich reaction sequence in the presence of syngas and formaldehyde wherein the two catalysts are segregated into two different phases thereby preventing deactivation of the catalysts by each other and yielding a highly selective and active catalyst.
Case status Granted + Inforce  
Licensing status  
Licensing case no  
Client name  
Lead inventors  
Categories > Industry > Primary Petrochemicals 
Categories > Industry > other  

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