Tez özetleri Astronomi ve Uzay Bilimleri Anabilim Dalı

The Synthesıs Of New Thıoethers From The Reactıons Of Halosubstıtue Benzoquınone Wıth S-Nucleophıles

In this MSc thesis, reactions of mixture of cyclic-aliphatic thiol compounds and various aliphatic thiol compounds with p-chloranil (1) as a starting compound in basic medium, were investigated.

p-Chloranil (1) compound was reacted with some thiol compounds to synthesize some compounds which were in the literature and were not in the literature.

Compound (1) was reacted with n-decanthiol, mixture of n-decanthiol and cyclohexanthiol, n-dodecanthiol, n-propanthiol, n-pentanthiol and known 2,3:5,6-tetradecylthio-1,4-benzoquinone (2), new 3,5,6-tridecylthio-2-ethoxy-1,4-benzoquinone (3), new 2-decylthio-3,5,6-tricyclohexylthio-1,4-benzoquinone (4), known 2,3:5,6-tetracyclohexylthio-1,4-benzoquinone (5), known 2,3:5,6-tetradodecylthio-1,4-benzoquinone (6), new 3,5,6-tridodecylthio-2-ethoxy-1,4-benzoquinone (7), new 2,3:5,6-tetrapropylthio-1,4-benzoquinone (8), new 2-ethoxy-3,5,6-tripropylthio-1,4-benzoquinone (9), new 2,3:5,6-tetrapentylthio-1,4-benzoquinone (10), new 2-ethoxy-3,5,6-tripentylthio-1,4-benzoquinone (11) compounds were synthesized.

The known and new products were purified by chromatographic methods. The structures of compounds were determined by micro analysis and spectroscopic methods (IR, UV, ¹H-NMR, ¹³C-NMR, MS).