| dc.contributor.author |
Kumar, Dalip |
|
| dc.date.accessioned |
2021-10-27T04:23:48Z |
|
| dc.date.available |
2021-10-27T04:23:48Z |
|
| dc.date.issued |
1999 |
|
| dc.identifier.uri |
https://pubs.rsc.org/en/content/articlehtml/1999/p1/a809494b |
|
| dc.identifier.uri |
http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/3098 |
|
| dc.description.abstract |
A solventless oxidation of 1,4-dihydropyridines is effected by phenyliodine(III) bis(trifluoroacetate) (PIFA) at room temperature or elemental sulfur under microwave irradiation conditions. Dealkylation at the 4-position in the cases of ethyl, isopropyl and benzyl substituted dihydropyridine derivatives with PIFA is circumvented by an alternative general procedure using elemental sulfur which provides pyridines in good yields. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
RSC |
en_US |
| dc.subject |
Chemistry |
en_US |
| dc.subject |
1,4-dihydropyridines |
en_US |
| dc.subject |
Phenyliodine(III) |
en_US |
| dc.subject |
Bis(trifluoroacetate) |
en_US |
| dc.title |
Solid state oxidation of 1,4-dihydropyridines to pyridines using phenyliodine(III) bis(trifluoroacetate) or elemental sulfur |
en_US |
| dc.type |
Article |
en_US |