The angles of twist listed in Table 1 for the radicals (3a) to ( 3 c ) , ( 3 e ) and ( 3 f ) can be estimated by comparison with those calculated for twisted benzyl radicals by the INDO method [']. The discrepancy between the experimentally determined angles of twist and those deduced from space fil
Synthesis of 3,6-bis(dimethylamino)thio- and selenoxanthene
β Scribed by Richard H. Nealey; John S. Driscoll
- Book ID
- 112121448
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1966
- Tongue
- English
- Weight
- 236 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0022-152X
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π SIMILAR VOLUMES
## Amiprilose [ l,2-O-isopropylidene-3-O-(3-N,N-dimethylaminopropyl)-ce-D-glucofur- anose] (1) and its hydrochloride salt [Therafectin "~ (SM1213)] are synthetic carbohydrates [1,2] known to exhibit antiproliferative and anti-inflammatory activities [3][4][5][6]. Compound 1 acts as an immunomodula
In the context of studies on bis(dialkylamino)arenes with neighbouring amino functions the title compounds 5 and 6 were synthesized. Their structures and those of the monoprotonated cations Sa and 6a were determined by X-ray analysis. The strong basicities of 5 and 6 (pKa = 11.9 and 11.8 f 0.1) are