The Novel N,S-Substituted Halonitrodienes from the Reactions of Thiosubstituted Nitrodiene with Piperazine and Morpholine |
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Authors: | Cemil ?bi? Nihal Onul |
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Institution: | Department of Chemistry Avc?lar , Istanbul University , Istanbul, Turkey |
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Abstract: | The substituted 1,2-dibromomethanethio nitrodiene 2 was obtained from the addition of bromine to S-substituted nitrodien 1 in carbon tetrachloride. N, S-substituted compounds 4a–h were synthesized from the reactions of compound 2 with several substituted piperazine derivatives 3a–h in dichloromethane. N, S-substituted compounds 6 and 8 were synthesized from the reaction of 2 with morpholine ( 5 ) and thiomorpholine ( 7 ) in dichloromethane, respectively. Dibutadienyl piperazines 10 , 12 , and 14 were synthesized from the reactions of 2 with homopiperazine ( 9 ), piperazine ( 11 ), and 2,5-dimethylpiperazine ( 13 ), respectively. |
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Keywords: | Halobutadiene morpholine piperazine polyhalobutadiene thiosubstituted |
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