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A Convenient Synthesis of Vinyl Sulfides |
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| Authors: | Alan R Katritzky Amir S Afridi Wojciech Kuzmierkiewicz |
| Abstract: | tert-Alkyl sulfides, with an α-(1H-benzotriazol-1-yl) group 6 and 13 , are readily prepared from N-(aryl-thio)methyl]-1H-benzotriazoles 3 and N-( 11 ), respectively, by reaction with BuLi and then with the appropriate electrophile. The tert-alkyl sulfides 6 and 13 are smoothly converted by BF3. OEt2 into vinyl sulfides 5, 7 or 12 , respectively, in satisfactory yields. |
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