E-resources
Peer reviewed
-
Cagide, Fernando; Gomes, Ligia R.; Low, John N.; Borges, Fernanda
Chemistry of heterocyclic compounds (New York, N.Y. 1965), 2022/1, Volume: 58, Issue: 1Journal Article
2-(1,3-Benzothiazol-2-yl)-4 H -chromen-4-one and spiro1,4-benzothiazine-2,2'-chromene-3,4'(3' H ,4 H )-dione have been synthesized from 4-oxo-4 H -chromene-2-carboxylic acid. The course of the reaction that usually occurs between the activated carboxylic acid and aromatic amines was changed upon the use of different reaction conditions (acidic or basic) and 2-aminobenzenethiol. As a result, new heterocyclic derivatives were obtained. Structures of the compounds have been established on the basis of spectral (1D and 2D NMR spectra) and X-ray data.
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.