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Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.45B [2006] >
IJC-B Vol.45B(03) [March 2006] >
| Title: | Soluble polymer supported organic synthesis (SPSOS): Synthesis of PEG-ylated phthalizinediones |
| Authors: | Akula, Kalyan Chakravarthy
Boddu, Krishna
Doma, Udayasree |
| Keywords: | polyethylene glycol (PEG)
pegylation
phthalizinedione |
| Issue Date: | Mar-2006 |
| Publisher: | CSIR |
| IPC Code: | Int.Cl.7 C 07 D |
| Abstract: | PEG-ylated phthalizine derivatives of different
molecular weights have been synthesized after the activation of PEGs using
glutaric anhydride. Percentage loading has been calculated using 1H
NMR. The low molecular weight and disubstituted PEGs have been found to be more
reactive as compared to the high molecular weight and tetra substituted PEGs in
terms of percentage loading. |
| Page(s): | 678-683 |
| ISSN: | 0975-0983(Online); 0376-4699(Print) |
| Source: | IJC-B Vol.45B(03) [March 2006]
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