Reversible C reversible arrow N migration of the ethoxycarbonyl group in the reactions of pyridinium and isoquinolinium ylides derived from malonic ester with lsocyanates
Gololobov, YG; Dovgan, OV; Golding, IR; Petrovskii, PV; Garbuzova, IA
| HERO ID | 4935993 |
|---|---|
| In Press | No |
| Year | 2002 |
| Title | Reversible C reversible arrow N migration of the ethoxycarbonyl group in the reactions of pyridinium and isoquinolinium ylides derived from malonic ester with lsocyanates |
| Authors | Gololobov, YG; Dovgan, OV; Golding, IR; Petrovskii, PV; Garbuzova, IA |
| Journal | Heteroatom Chemistry |
| Volume | 13 |
| Issue | 1 |
| Page Numbers | 36-45 |
| Abstract | Pyridinium and isoquinolinium ylides (7 and 12) derived from malonic ester react in an unusual manner with isocyanates giving the new pyridinium glide (9) and the new isoquinolinium glide (14). C --> N Migration of the COOEt group takes place at room temperature, but, at an elevated temperature, reverse N --> C migration of the COOEt group proceeds and ylides 9 and 14 are reconverted into the starting ylides 7 and 12, respectively. (C) 2002 John Wiley Sons, Inc. |
| Doi | 10.1002/hc.1104 |
| Wosid | WOS:000173416200004 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |