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2,3-Di-H-butene compound 1 gave compounds 3a-f , 4a , 4e , and 5a-d in the presence of thiols 2a-f and Et 3 N (or NaOH). Compound 7e was obtained from the reaction of 1,3-Di-H-butene 6 with naphthylthiol in DMF. In the presence of NaOH, compound 6 and 2 mmol of thiol 2g in EtOH gave compounds 8 , 9 , 10 , and 11 . 相似文献
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