Titanium (IV) as an essential promoter in the asymmetric addition of diethylzinc to aldehydes catalyzed by aminonaphthol and imine ligands based on 3-substituted binaphthol

Fu Yong Jiang; Bing Liu; Zhi Bing Dong; Jin Shan Li

doi:10.1016/j.jorganchem.2007.07.003

Titanium (IV) as an essential promoter in the asymmetric addition of diethylzinc to aldehydes catalyzed by aminonaphthol and imine ligands based on 3-substituted binaphthol

Fu Yong Jiang
, Bing Liu
, Zhi Bing Dong
, Jin Shan Li

Nankai University

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Abstract

By using indirect reductive amination and condensation, two types of aminonaphthol and imine ligands based on 3-substituted binaphthol have been synthesized, respectively. When their catalytic effectiveness was tested by the ethylation of aldehydes with diethylzinc, titanium tetraisopropoxide was found essential to get good results with ee up to 90%.

Original language	English
Pages (from-to)	4377-4380
Number of pages	4
Journal	Journal of Organometallic Chemistry
Volume	692
Issue number	20
DOIs	https://doi.org/10.1016/j.jorganchem.2007.07.003
State	Published - 15 Sep 2007
Externally published	Yes

Keywords

BINOL
Diethylzinc
Reductive amination
Titanium tetraisopropoxide

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10.1016/j.jorganchem.2007.07.003

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title = "Titanium (IV) as an essential promoter in the asymmetric addition of diethylzinc to aldehydes catalyzed by aminonaphthol and imine ligands based on 3-substituted binaphthol",

abstract = "By using indirect reductive amination and condensation, two types of aminonaphthol and imine ligands based on 3-substituted binaphthol have been synthesized, respectively. When their catalytic effectiveness was tested by the ethylation of aldehydes with diethylzinc, titanium tetraisopropoxide was found essential to get good results with ee up to 90\%.",

keywords = "BINOL, Diethylzinc, Reductive amination, Titanium tetraisopropoxide",

author = "Jiang, \{Fu Yong\} and Bing Liu and Dong, \{Zhi Bing\} and Li, \{Jin Shan\}",

year = "2007",

month = sep,

day = "15",

doi = "10.1016/j.jorganchem.2007.07.003",

language = "英语",

volume = "692",

pages = "4377--4380",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier B.V.",

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}

Titanium (IV) as an essential promoter in the asymmetric addition of diethylzinc to aldehydes catalyzed by aminonaphthol and imine ligands based on 3-substituted binaphthol. / Jiang, Fu Yong; Liu, Bing; Dong, Zhi Bing et al.
In: Journal of Organometallic Chemistry, Vol. 692, No. 20, 15.09.2007, p. 4377-4380.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Titanium (IV) as an essential promoter in the asymmetric addition of diethylzinc to aldehydes catalyzed by aminonaphthol and imine ligands based on 3-substituted binaphthol

AU - Jiang, Fu Yong

AU - Liu, Bing

AU - Dong, Zhi Bing

AU - Li, Jin Shan

PY - 2007/9/15

Y1 - 2007/9/15

N2 - By using indirect reductive amination and condensation, two types of aminonaphthol and imine ligands based on 3-substituted binaphthol have been synthesized, respectively. When their catalytic effectiveness was tested by the ethylation of aldehydes with diethylzinc, titanium tetraisopropoxide was found essential to get good results with ee up to 90%.

AB - By using indirect reductive amination and condensation, two types of aminonaphthol and imine ligands based on 3-substituted binaphthol have been synthesized, respectively. When their catalytic effectiveness was tested by the ethylation of aldehydes with diethylzinc, titanium tetraisopropoxide was found essential to get good results with ee up to 90%.

KW - BINOL

KW - Diethylzinc

KW - Reductive amination

KW - Titanium tetraisopropoxide

UR - https://www.scopus.com/pages/publications/34548029932

U2 - 10.1016/j.jorganchem.2007.07.003

DO - 10.1016/j.jorganchem.2007.07.003

M3 - 文章

AN - SCOPUS:34548029932

SN - 0022-328X

VL - 692

SP - 4377

EP - 4380

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 20

ER -

Titanium (IV) as an essential promoter in the asymmetric addition of diethylzinc to aldehydes catalyzed by aminonaphthol and imine ligands based on 3-substituted binaphthol

Abstract

Keywords

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