Complete Assignment ofH1andC13NMR Spectra of 1,2,4-Trisubstituted Pyrroles
نویسندگان
چکیده
منابع مشابه
Catalytic asymmetric hydrogenation of 2,3,5-trisubstituted pyrroles.
Catalytic asymmetric hydrogenation of N-Boc-protected pyrroles proceeded with high enantioselectivity by using a ruthenium catalyst modified with a trans-chelating chiral bisphosphine PhTRAP. The ruthenium catalyst prepared from Ru(eta3-methallyl)2(cod) and (S,S)-(R,R)-PhTRAP in the presence of triethylamine was the most enantioselective for the asymmetric hydrogenation of methyl pyrrole-2-carb...
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ژورنال
عنوان ژورنال: Journal of Spectroscopy
سال: 2013
ISSN: 2314-4920,2314-4939
DOI: 10.1155/2013/146541