Citation: Ping Xue, Zhen-Zhen Kang, Xiao-Yong Lai, Guan-Qun Qu, Yuan-Yuan Li. Efficient transesterification resolution of 2-(4-chlorophenyl)- 4-hydroxytetrahydropyran with magnetically separable immobilized lipase[J]. Chinese Chemical Letters, ;2013, 24(12): 1112-1114.
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We report an efficient kinetic resolution of racemic 2-(4-chlorophenyl)-4-hydroxytetrahydro-pyran (CLP-4-HTHP) via Pseudomonas cepacia lipase (PSL)-catalyzed transesterification, where PSL is immobilized on a core-shell MnFe2O4@SiO2-(CH2)3-NH2 carrier and used as a magnetically separable catalyst. The as-synthesized PSL/MnFe2O4@SiO2-(CH2)3-NH2 catalyst exhibits enhanced catalytic activity for resolving racemic CLP-4-HTHP to the corresponding optically pure (2R,4S)-CLP-4-HTHP compared to the free PSL. The ees for the former is 2.3 times larger than that for the latter under optimized conditions (99.4% and 44.1%, respectively), although the eep for them are same (99.2%). Meanwhile, the PSL/MnFe2O4@SiO2-(CH2)3-NH2 catalyst possesses a high saturate magnetization of 59.7 emu/g and could be easily recovered bymagnetic separation and reused. The catalytic activity in six recycling tests did not significantly decrease, suggesting its great potential for industrial applications.
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[1]
[1] F. Perron, F. Kim, Albizati, Synthesis of 4-hetero-substituted pyranosides via dioxenium cation-olefin cyclization, J. Org. Chem. 52 (1987) 4128-4130.
-
[2]
[2] M.M. Andrea, H.M.R. Hoffmann, Asymmetric synthesis of seven-carbon segments of the phorboxazoles and (-)-discodermolide: complementary route from racemic trans-2,4dimethyl-8-oxabicyclo[3.2.1]oct-6-en-3-one, Tetrahedron 55 (1999) 4315-4324.
-
[3]
[3] J.S. Yadav, M.S. Reddy, P. Purusho, et al., Stereoselective synthesis of anti-1,3-diol units via Prins cyclisation: application to the synthesis of (-)-sedamine, Tetrahedron Lett. 47 (2006) 4397-4401.
-
[4]
[4] P. Xue, X.H. Yan, Z. Wang, Lipase immobilized on HOOC-MCF: a highly enantioselective catalyst for transesterification resolution of (R,S)-1-phenylethanol, Chin. Chem. Lett. 18 (2007) 929-932.
-
[5]
[5] J.S. Yadav, B.V.S. Reddy, B. Padmavani, et al., Enzymatic kinetic resolution of racemic 4-tetrahydropyranols by Candida rugosa lipase, Tetrahedron Lett. 48 (2007) 4631-4633.
-
[6]
[6] H. Deng, X.L. Li, Q. Peng, et al., Monodisperse magnetic single-crystal ferrite microspheres, Angew. Chem. Int. Ed. 44 (2005) 2782-2785.
-
[1]
-
-
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