Cerium(IV) ammonium nitrate mediated thiocyanation of dienes: Some interesting observations |
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| Authors: | Vijay Nair Tesmol G George Anu Augustine Latha G Nair |
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| Institution: | (1) Organic Chemistry Division, Regional Research Laboratory (CSIR), Trivandrum, 695 019, India |
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| Abstract: | Various 1,3-dienes when treated with a solution of cerium(IV) ammonium nitrate and ammonium thiocyanate in acetonitrile afforded
the isothiocyanatothiocyanates via a 3,3] sigmatropic rearrangement. Electron rich dienes afforded the γ-thiocyanato-α,β-unsaturated carbonyl compounds under similar experimental conditions. |
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