| Record no |
2011033146908 |
| Activity status |
Dead or Administration by others |
| Working Title |
A PROCESS FOR THE PREPARATION OF NOVEL BIDENTATE LIGANDS |
| Working Inventors |
RAGHUNATH VITTHAL CHAUDHARI ; AVINASH NARENDRA MAHAJAN ; VINOD SANKARAN NAIR ; |
| Contributing institutions |
NCL |
| Administered by |
|
| Ownership |
|
| Categories > Subjects |
Catalysis |
| Categories > Portfolio |
Petrochemicals/industrial chemicals |
| Disclosure number |
|
| NCL No |
1998-NCL-0011 |
| CSIR No |
1998-NF-0141
|
| Priority date |
12-21-1999 |
| Country |
IN |
| Application number |
1560/DEL/1999 |
| Provisional filing date |
|
| Complete filing date |
12-21-1999 |
| Publication status |
Yes |
| Publication date |
|
| Publication no |
|
| Granted number |
232398 |
| Granted date |
03-16-2009 |
| Final title |
A PROCESS FOR THE PREPARATION OF NOVEL BIDENTATE LIGANDS |
| Final Inventors |
RAGHUNATH VITTHAL CHAUDHARI ; AVINASH NARENDRA MAHAJAN ; VINOD SANKARAN NAIR ; |
| Abstract |
The present invention provides an improved process for the preparation of bidentate ligands of formula 1 as shown in the drawing accompanying this specification wherein R R1 R2 R3 R4 are selected independently from hydrogen alkyl aryl arylalkyl c |
| Case status |
Granted + Allowed to lapse |
| Licensing status |
|
| Licensing case no |
|
| Client name |
|
| Lead inventors |
RAGHUNATH VITHAL CHAUDHARI |
| Categories > Industry > Primary |
Petrochemicals |
| Categories > Industry > other |
|