N-(PHOSPHINOALKYL)-N-(THIOALKYL)AMINE DERIVATIVE, METHOD FOR PRODUCING SAME, AND METAL COMPLEX THEREOF
申请人:TAKASAGO INTERNATIONAL CORPORATION
公开号:US20170233418A1
公开(公告)日:2017-08-17
The purpose of the present invention is to provide: a ligand that is useful in a catalytic organic synthetic reaction; a method for producing said ligand; and a metal complex that is useful as a catalyst in an organic synthetic reaction. The present invention provides a compound represented by general formula (1
A
), a method for producing said compound, and a metal complex including said compound as a ligand. (In the formula, H, N, P, S, L, R
1
, R
2
, R
3
, Q
1
, and Q
2
have the meaning as defined in the Description.)
TETRADENTATE LIGAND, AND PRODUCTION METHOD THEREFOR, SYNTHETIC INTERMEDIATE THEREOF, AND TRANSITION METAL COMPLEX THEREOF
申请人:TAKASAGO INTERNATIONAL CORPORATION
公开号:US20190127407A1
公开(公告)日:2019-05-02
The present invention relates to: a compound as a ligand in a variety of catalytic organic synthetic reactions; a method for producing the compound; a synthetic intermediate of the compound; and a transition metal complex which has the compound as a ligand. The compound includes a compound represented by the following general formula (1
A
):
CHIRAL TETRADENTATE LIGAND, METHOD FOR PRODUCING SAME AND TRANSITION METAL COMPLEX OF SAID CHIRAL TETRADENTATE LIGAND
申请人:TAKASAGO INTERNATIONAL CORPORATION
公开号:US20200369700A1
公开(公告)日:2020-11-26
The present invention relates to a compound represented by the formula (1
A
). G represents a group selected from the group consisting of a monovalent group represented by the formula (G
P
) and a monovalent group represented by the formula (G
S
). R
4
, R
5
, R
6
, R
7
, R
8
, R
9
, R
10
, R
11
, and R
12
each independently represent a hydrogen atom or a group selected from the group consisting of an alkyl group, an alkenyl group, an aryl group, an aralkyl group, an alkoxy group, a halogeno group, and a halogeno alkyl group.
Optically Active a-Trifluoromethyl-B-Amino Acid Derivative Production Method
申请人:MICROBIAL CHEMISTRY RESEARCH FOUNDATION
公开号:US20170283411A1
公开(公告)日:2017-10-05
A method for producing an optically active α-trifluoromethyl-β-amino acid derivative, the method including: allowing a compound represented by the following General Formula (1) and a compound represented by the following General Formula (2) to react in the presence of a copper-optically active phosphine complex obtained from a copper compound and an optically active phosphine compound, to thereby obtain an optically active α-trifluoromethyl-β-amino acid derivative represented by the following General Formula (3):
Compound, Manufacturing Method Therefor, and Method for Manufacturing Optically Active alpha-Aminophosphonate Derivative
申请人:MICROBIAL CHEMISTRY RESEARCH FOUNDATION
公开号:US20160145278A1
公开(公告)日:2016-05-26
A method for producing a compound represented by General Formula (1), the method including:
reacting a compound represented by General Formula (3) and a compound represented by General Formula (4):
where R
1
and R
2
each represent aliphatic group which may have substituent, or aromatic group which may have substituent (with the proviso that R
1
and R
2
are different groups), R
3
represents aromatic group which may have substituent, and R
4
represents aliphatic group which may have substituent, or aromatic group which may have substituent,
where R
1
and R
2
each represent aliphatic group which may have substituent, or aromatic group which may have substituent (with the proviso that R
1
and R
2
are different groups), and R
3
represents aromatic group which may have substituent,
where R
4
represents aliphatic group which may have substituent, or aromatic group which may have substituent.