64240-81-9Relevant articles and documents
4-Aminophenyldiphenylphosphinite (APDPP), a new heterogeneous and acid scavenger phosphinite - Conversion of alcohols, trimethylsilyl, and tetrahydropyranyl ethers to alkyl halides with halogens or N-halosuccinimides
Iranpoor, Nasser,Firouzabadi, Habib,Gholinejad, Mohammad
, p. 1006 - 1012 (2007/10/03)
A new heterogeneous phosphinite, 4-aminophenyldiphenylphosphinite (APDPP), is prepared and used for the efficient conversion of alcohols, trimethylsilyl ethers, and tetrahydropyranyl ethers to their corresponding bromides, iodides, and chlorides in the presence of molecular halogens or N-halosuccinimides. The amino group in this phosphinite acts as an acid scavenger and removes the produced acid. A simple filtration easily removes the phosphinate by-product.
Facile Conversion of Primary and Secondary Alcohols to Alkyl Iodides
Lange, Gordon L.,Gottardo, Christine
, p. 1473 - 1479 (2007/10/02)
A convenient, simple procedure is described for the conversion of a variety of primary and secondary alcohols to iodides in yields ranging from 60-98percent.The method employs the Ph3P/imidazole/I2 combination of reagents in the solvent dichloromethane.