A Practical B-11 NMR Evaluation of BH3 Titer in Commercial Solutions

作者:De Angelis Sonia; Celestini Paolo; Rebuzzini Gabriele; Degennaro Leonardo*; Luisi Renzo
来源:Synthesis, 2017, 49(9): 1969-1971.
DOI:10.1055/s-0036-1588710

摘要

Many reduction reactions require the use of BH3, which is commercially available as complex in many different solvents. The determination of the content of BH3 in such solutions could be an important issue when the stoichiometry of the reaction is concerned. A fast, direct, and reproducible method to establish the content of BH3 in several solutions based on B-11 NMR analysis is reported.

  • 出版日期2017-5