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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Chande, Madhukar S | - |
| dc.contributor.author | Bhat, Udayashankar S | - |
| dc.date.accessioned | 2013-03-29T11:31:32Z | - |
| dc.date.available | 2013-03-29T11:31:32Z | - |
| dc.date.issued | 1999-08 | - |
| dc.identifier.uri | http://hdl.handle.net/123456789/16581 | - |
| dc.description | 932-937 | en_US |
| dc.description.abstract | Diethyl  -acetamido--bromomalonate
1 with thiocarbamides 2 and 4-substituted thiosemicarbazides 8 give 2-alkyllarylimino-5-amino-5-carbethoxy-4-oxo-(3H)-thiazoles 3 and 2-alkyllarylimino-6-amino-6-carbethoxy-5-oxo-(3H, 4H)-1,3,4-thiadiazines
9 respectively. Compounds 3 and 9 with arylisothiocyanate 4
afford spiro [4.4]nonane and spiro[5.4]decane derivatives. These spiroheterocycles
on reaction with 2,3,4,6-tetrabenzoyl--D-glucopyranosyl
bromide 6 give novel
spiroglucosides. Also compounds 3
and 9 with hydrazine hydrate give
fused pyrazolo[5,4-d]thiazole and
pyrazolo[5,4-e]thiadiazine derivatives
respectively. The characterisation of the products has been done on the basis
of spectral (IR, 1H NMR, and 13C NMR) data. | en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | NISCAIR-CSIR, India | en_US |
| dc.rights |  CC Attribution-Noncommercial-No Derivative Works 2.5 India | en_US |
| dc.source | IJC-B Vol.38B(08) [August 1999] | en_US |
| dc.title | On the synthesis of novel spiroglucosides and fused ring heterocycles from diethyl -acetamido--bromomalonate | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | IJC-B Vol.38B(08) [August 1999] | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCB 38B(8) 932-937.pdf | 1.15 MB | Adobe PDF | View/Open |
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