dc.contributor.author |
Tongkhan, Sukanya |
|
dc.date.accessioned |
2019-09-06T04:55:02Z |
|
dc.date.available |
2019-09-06T04:55:02Z |
|
dc.date.issued |
2014-07-16 |
|
dc.identifier.uri |
http://dspace.bru.ac.th/xmlui/handle/123456789/5439 |
|
dc.description.abstract |
Selective formylation of free (N–H) indoles at C3 can be achieved by using formylating species generated from hexamethylenetetramine (HMTA) and silica-supported ceric ammonium nitrate (CAN–SiO2). The use of a catalytic amount of this solid-supported reagent was found to be compatible with a range of substituents on the indoles and generated the corresponding products with good yields. A plausible mechanism for the formylation involving an electron transfer process is discussed. |
en_US |
dc.publisher |
มหาวิทยาลัยราชภัฏบุรีรัมย์ |
en_US |
dc.subject |
Indole, Formylation, 3-Formylindole, Indole-3-carboxaldehyde, Ceric ammonium nitrate |
en_US |
dc.title |
Silica-supported ceric ammonium nitrate catalyzed chemoselective formylation of indoles |
en_US |
dc.title.alternative |
Silica-supported ceric ammonium nitrate catalyzed chemoselective formylation of indoles |
en_US |
dc.type |
Article |
en_US |
dc.contributor.emailauthor |
sukanya.tk@bru.ac.th |
en_US |