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科研机构
北京大学 [3]
四川大学 [3]
大连理工大学 [1]
内容类型
期刊论文 [7]
发表日期
2017 [1]
2014 [1]
2007 [1]
2006 [1]
2004 [1]
2001 [2]
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Catalytic and Enantioselective Diels-Alder Reactions of (E)-4-Oxopent-2-enoates
期刊论文
ORGANIC LETTERS, 2017
Zhang, Su-Lei
;
Lu, Yong
;
Li, Yuan-He
;
Wang, Kuang-Yu
;
Chen, Jia-Hua
;
Yang, Zhen
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|
浏览/下载：6/0
|
提交时间：2017/12/03
ASYMMETRIC TOTAL-SYNTHESIS
ALPHA,BETA-UNSATURATED KETONES
CYCLOADDITION REACTIONS
CATIONIC OXAZABOROLIDINES
CHIRAL OXAZABOROLIDINE
DIENOPHILE
CYCLOPENTADIENE
RECOGNITION
PATHWAYS
ACIDS
Enantioselective Reduction of Prochiral Ketones with NaBH4/Me2SO4/(S)-Me-CBS
期刊论文
SYNTHETIC COMMUNICATIONS, 2014, 卷号: 44, 页码: 1515-1520
作者:
Zhou, Yuhan
;
Gao, Guchao
;
Song, Yuming
;
Qu, Jingping
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|
浏览/下载：2/0
|
提交时间：2019/12/09
chiral oxazaborolidine
chiral alcohols
dimethyl sulfate
Asymmetric reduction
sodium borohydride
Effect of borane source on the enantioselectivity in the enantiopure oxazaborolidine-catalyzed asymmetric borane reduction of ketones
期刊论文
heteroatom chemistry, 2007
Wang, Xiao
;
Du, Juanjuan
;
Liu, Han
;
Du, Da-Ming
;
Xu, Jiaxi
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|
浏览/下载：3/0
|
提交时间：2015/11/12
HIGH ENANTIOMERIC EXCESS
PROCHIRAL KETONES
CHIRAL OXAZABOROLIDINE
CARBONYL-COMPOUNDS
AROMATIC KETONES
EFFICIENT SYNTHESIS
SECONDARY ALCOHOLS
PRACTICAL METHOD
AMINO-ALCOHOLS
REDUCING AGENT
(S)-2-aryl-4,4-diphenyl-3,1,2-oxazaboro[3.3.0]octanes: Efficient catalysts for the asymmetric borane reduction of electron-deficient ketones
期刊论文
journal of molecular catalysis a chemical, 2006
Liu, H
;
Xu, JX
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浏览/下载：4/0
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提交时间：2015/11/12
asymmetric reduction
borane
electronic effect
enantioselectivity
ketone
HIGH ENANTIOMERIC EXCESS
ENANTIOSELECTIVE REDUCTION
PROCHIRAL KETONES
CHIRAL OXAZABOROLIDINE
CARBONYL-COMPOUNDS
SECONDARY ALCOHOLS
PRACTICAL METHOD
AMINO-ALCOHOLS
TEMPERATURE
SELECTIVITY
Quantum chemical study on enantioselective reduction of keto oxime ether with borane catalyzed by oxazaborolidine. Part 5. The reduction process in which oxime is reduced first and carbonyl is reduced through a four-membered ring and a seven-membered ring intermediates
期刊论文
JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM, 2004, 卷号: Vol.668, 页码: 13-23
作者:
Zheng, WX
;
Li, M
;
Tian, AM
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浏览/下载：2/0
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提交时间：2019/02/28
chiral
oxazaborolidine
keto
oxime
ether
enantioselective
reduction
density
functional
theory
Enantioselective reduction of 3,3-dimethyl butanone-2 with borane catalyzed by oxazaborolidine. Part 1. Quantum chemical computations on the structures and properties of catalyst and catalyst-borane-ketone adducts
期刊论文
Journal of Molecular Structure: THEOCHEM, 2001, 卷号: Vol.544 No.1, 页码: 25-35
作者:
Li M.
;
Tian A.
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|
浏览/下载：5/0
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提交时间：2019/02/25
Chiral oxazaborolidine
3
3-Dimethyl butanone-2
Enantioselective catalytic reduction
Oxazaborolidine-borane-ketone adducts
Ab initio
Enantioselective reduction of 3,3-dimethyl butanone-2 with borane catalyzed by oxazaborolidine. Part 2. Quantum chemical computations on catalyst-alkoxyborane adducts
期刊论文
Journal of Molecular Structure: THEOCHEM, 2001, 卷号: Vol.544 No.1, 页码: 37-47
作者:
Li M.
;
Tian A.
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|
浏览/下载：1/0
|
提交时间：2019/02/25
Chiral oxazaborolidine
3,3-Dimethyl butanone-2
Enantioselective catalytic reduction
Oxazaborolidine-alkoxyborane adducts
Ab initio
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