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Density functional computations of alkynylation of nitrones catalyzed by chiral zinc(II)-complexes

✍ Scribed by Fen Wang; Qingxi Meng; Jianmin Wang; Ming Li

Book ID
106538313
Publisher
Springer
Year
2008
Tongue
English
Weight
637 KB
Volume
20
Category
Article
ISSN
1040-0400

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## Abstract The asymmetric alkynylation of aldehydes catalyzed by bifunctional Zn(salen) catalyst was realized. With a Kozlowski salen ligand (7e) bearing secondary basic 1‐piperidinylmethyl groups at C‐3 and C‐3β€², the enhanced catalytic reactivity and stereoselectivity in comparison with that of n