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4-Aminophenyl Diphenylphosphinite (APDPP) as a Heterogeneous and Acid Scavenger Reagent for Thiocyantion or Isothiocyanation of Alcohols and Protected Alcohols |
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| Authors: | Nasser Iranpoor Habib Firouzabadi Mohammad Gholinejad |
| Institution: | Chemistry Department, College of Sciences , Shiraz University , Shiraz, Iran |
| Abstract: | 4-Aminophenyl diphenylphosphinite (APDPP) as a heterogeneous phosphinite reagent is used for the efficient conversion of alcohols, trimethylsilyl- and tetrahydropyranyl ethers, α -hydroxy phosphonates, and α -trimethylsilyloxyphosphonates to their corresponding thiocyanates or isothiocyanates in the presence of Br 2 and NH 4 SCN. |
| Keywords: | Alcohol 4-aminophenyl diphenylphosphinite isothiocyanate tetrahydropyranyl ether thiocyanate trimethylsilyl ether |