期刊
INORGANIC CHEMISTRY COMMUNICATIONS
卷 119, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.inoche.2020.108052
关键词
L-proline; Metal-organic frameworks; Crystal structure; Asymmetric catalysis; Aldol reaction
资金
- Natural Science Foundation of Zhejiang Province [LY16B010003, LQ20B010007]
- FluorSilicon Fine Chemical and Material Manufacturing Collaborative Innovation Centre Open Foundation
A pillar-layered proline-functionalized MOF, [Zn-2(2,6-ndc)(2)(bpb-NHPro)] (I), was synthesized through a solvothermal reaction of Zn(NO3)(2) with 1-L-Pyrrolidine-2-carboxamide-2, 5-bis(4-pyridyl)benzene (bpb-NHPro) and 2,6-naphthalenedicarboxylic acid (H(2)ndc) in N,N-diethyl formamide (DEF). The aldol addition between cyclopentanone and 4-nitrobenzaldehyde was selected as a model reaction for the estimation of the catalytic performance of I, which showed reversed diastereoselectivity, preferring syn-adduct, in contrast to homogeneous catalysis with excellent yield up to 98% and diastereomeric excess up to 98:2 (syn:anti).
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