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Highly diastereo- and enantioselective direct aldol reaction under solvent-free conditions

✍ Scribed by Zhang, Furen; Li, Chunmei; Qi, Chenze

Book ID
120175164
Publisher
Elsevier Science
Year
2013
Tongue
English
Weight
745 KB
Volume
24
Category
Article
ISSN
0957-4166

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## Abstract The CoCl~2~/L‐proline (1:2) system was found to be an excellent catalyst for direct aldol reactions. Excellent yields (up to 93 %) and a significant improvement in diastereoselectivity (__anti__/__syn__ up to 45:1) as well as enantioselectivity (up to more than 99 % __ee__) compared wit