引用本文:
Geng Xu, Zhan Zhu Liu, Jing Hua Yang, Shi Zhi Chen, Hui Ying Yang. Stereoselective synthesis of 3-butylphtalide via CBS catalytic reduction[J]. Chinese Chemical Letters,
2007, 18(6): 653-655.
doi:
10.1016/j.cclet.2007.04.040
Citation: Geng Xu, Zhan Zhu Liu, Jing Hua Yang, Shi Zhi Chen, Hui Ying Yang. Stereoselective synthesis of 3-butylphtalide via CBS catalytic reduction[J]. Chinese Chemical Letters, 2007, 18(6): 653-655. doi: 10.1016/j.cclet.2007.04.040
Citation: Geng Xu, Zhan Zhu Liu, Jing Hua Yang, Shi Zhi Chen, Hui Ying Yang. Stereoselective synthesis of 3-butylphtalide via CBS catalytic reduction[J]. Chinese Chemical Letters, 2007, 18(6): 653-655. doi: 10.1016/j.cclet.2007.04.040
Stereoselective synthesis of 3-butylphtalide via CBS catalytic reduction
摘要:
Optically active 3-butylphtalide of high enantiomeric excesses (up to 93% e.e.) was synthesized from the reduction of o-pentanoylbenzoic ester with borane using B-methyloxyoxazaborolidine (1b) as the chiral catalyst.
English
Stereoselective synthesis of 3-butylphtalide via CBS catalytic reduction
Abstract:
Optically active 3-butylphtalide of high enantiomeric excesses (up to 93% e.e.) was synthesized from the reduction of o-pentanoylbenzoic ester with borane using B-methyloxyoxazaborolidine (1b) as the chiral catalyst.
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