Catalytic, asymmetric cyanohydrin synthesis in propylene carbonate |
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| Authors: | Michael North Marta Omedes-Pujol |
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| Institution: | School of Chemistry and University Research Centre in Catalysis and Intensified Processing, Bedson Building, Newcastle University, Newcastle upon Tyne NE1 7RU, UK |
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| Abstract: | Propylene carbonate can be used as a green solvent for asymmetric cyanohydrin synthesis catalyzed by VO(salen)NCS. A range of 10 aromatic and aliphatic aldehydes gave high enantioselectivities (up to 93%) and conversions (up to 100%) in reactions carried out at or near room temperature with reaction times of 24 h or less. |
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