Synthesis of Charge-Compensated <i>nido</i>-Carboranyl Derivatives of Sulfur-Containing Amino Acids and Biotin
作者:Dmitry A. Gruzdev、Angelina A. Telegina、Galina L. Levit、Marina A. Ezhikova、Mikhail I. Kodess、Victor P. Krasnov
DOI:10.1021/acs.joc.3c01569
日期:2023.10.6
A new group of charge-compensated nido-carboranyl derivatives of sulfur-containing amino acids and biotin has been synthesized in which the boron atom in position 9 or 10 of carborane is attached to a positively charged sulfur atom. The possibilities of obtaining symmetrical B(10)-substituted and asymmetric B(9)-substituted nido-carboranes were studied. Using the example of (S)-methionine and D-biotin