Synthesis and Chemistry of Dithiadiazole
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Wai-Kwok Wong; Chaode Sun; Wai-Yeung Wong; Daniel W. J. Kwong; Wing-Tak Wong
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Article
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2000
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John Wiley and Sons
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English
⚖ 491 KB
👁 2 views
Two new 1,2,3,5-dithiadiazoles, [4-(4Ј-C 5 H 4 N)CN 2 S 2 ] (L 1 ) and [4-(3Ј-C 5 H 4 N)CN 2 S 2 ] (L 2 ), with different pyridyl groups at the 4-position were prepared. As Lewis bases, the dithiadiazoles reacted with Lewis acids via their pyridyl groups to form acid-base adducts with retention of t