First direct discrimination of chiral ph
โ
Shahid Malik; Helmut Duddeck; Jan Omelanczuk; Muhammad Iqbal Choudhary
๐
Article
๐
2002
๐
John Wiley and Sons
๐
English
โ 128 KB
๐ 1 views
## Abstract Enantiomeric ratios of compounds with P=Se functionalities (phosphine selenides) can easily be determined by ^1^H, ^13^C, ^31^P, and ^77^Se NMR spectroscopic inspection of their diastereomeric complexes with (__R__)โRh~2~(MTPA)~4~ (MTPAโH โก methoxytrifluoromethylphenylacetic acid; Moshe