All articles by Agha Zul-Qarnain Khan

3 articles

Articles in volume 44 (1990)

Addition of Twisted 1,1-Bis(thioacyl)-2,2-diaminoethylenes to Dimethyl Acetylenedicarboxylate. Part I. Formation of New Thiopyrone Derivatives on Reaction in Acetonitrile Containing Traces of Water.

Khan, Agha Zul-Qarnain; Sandström, Jan

Pages: 968-972.

DOI number: 10.3891/acta.chem.scand.44-0968
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Articles in volume 46 (1992)

Chromatographic Enantiomer Separation and Spectroscopic Studies of a Chiral Vinylogous Thiolcarboxylate.

Khan, Agha Zul-Qarnain; Isaksson, Roland; Sandström, Jan

Pages: 897-900.

DOI number: 10.3891/acta.chem.scand.46-0897
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Articles in volume 50 (1996)

Stereochemical Studies of 1,2-Di(thio)acetamidocyclohexanes and their N,N'-Dimethyl Derivatives by NMR and CD Spectroscopy and by Molecular Mechanics Calculations.

Khan, Agha Zul-Qarnain; Ivanova, Galya I.; Spassov, Stefan L.; Sandström, Jan

Pages: 938-951.

DOI number: 10.3891/acta.chem.scand.50-0938
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