| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1258342 | Chinese Chemical Letters | 2008 | 4 Pages |
Abstract
4(3H)-Quinazolinones have been synthesized from poly(ethylene glycol) (PEG) supported aza-Wittig reaction. 2-Dialkylamino-4(3H)-quinazolinones 6 were synthesized efficiently by reaction of secondary amine with PEG-supported carbodiimides 4, which were obtained from aza-Wittig reaction of PEG-supported iminophosphoranes 3 with isocyanates.
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Authors
Chang Xie, Hong Xia Li, Ming Guo Liu, Ming Wu Ding,