Optically active 1,3-0-disubstituted glycerols were obtained by enantioselecrive homogeneous hydrogenation of the corresponding 1,3-O-disubstituted 1,3-dihydroxypropan-2-ones with different Ru II-binap complexes. The highest enantioseleclivilies were obtained with dimeric chloro-ruthenium complexes on the substrates bearing bulky trityloxy groups.
Ruthenium-catalyzed enantioselective hydrogenation of 1,3-O-disubstituted 1,3-dihydroxypropan-2-ones / E. Cesarotti, P. Antognazza, A. Mauri, M. Pallavicini, L. Villa. - In: HELVETICA CHIMICA ACTA. - ISSN 0018-019X. - 75:8(1992), pp. 2563-2571. [10.1002/hlca.19920750811]
Ruthenium-catalyzed enantioselective hydrogenation of 1,3-O-disubstituted 1,3-dihydroxypropan-2-ones
E. Cesarotti;M. Pallavicini;
1992
Abstract
Optically active 1,3-0-disubstituted glycerols were obtained by enantioselecrive homogeneous hydrogenation of the corresponding 1,3-O-disubstituted 1,3-dihydroxypropan-2-ones with different Ru II-binap complexes. The highest enantioseleclivilies were obtained with dimeric chloro-ruthenium complexes on the substrates bearing bulky trityloxy groups.
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