Conversion of Alcohols, Thiols, Carboxylic Acids, Trimethylsilyl Ethers, and Carboxylates to Thiocyanates with Triphenylphosphine/Diethylazodicarboxylate/NH4SCN - Iranpoor, Nasser; Firouzabadi, Habib; Akhlaghinia, Batool; Azadi, Roya (Synthesis, 2004)