Abstract: A catalyst represented by General Formula (1) below: where in the General Formula (1), R1 to R14 each independently represent a hydrogen atom or a substituent.

Abstract: A catalyst represented by General Formula (1) below: where in the General Formula (1), R1 to R14 each independently represent a hydrogen atom or a substituent.

Abstract: A catalyst including: neodymium; sodium; and a ligand, which is a compound expressed by Structural Formula (1) below, wherein the neodymium and the ligand form a complex at a molar ratio of 1:2 (neodymium:ligand):

Abstract: A catalyst including: neodymium; sodium; and a ligand, which is a compound expressed by Structural Formula (1) below, wherein the neodymium and the ligand form a complex at a molar ratio of 1:2 (neodymium:ligand):

Abstract: A method for producing an optically active ?-trifluoromethyl-?-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 ?-trifluoromethyl-?-amino acid derivative represented by the following General Formula (3):

Abstract: A catalyst, which is obtained by mixing a compound expressed by the following Structural Formula (1), a nitroalkane compound, a neodymium-containing compound, a sodium-containing compound, and a carbon structure:

Abstract: A method for producing an optically active ?-trifluoromethyl-?-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 ?-trifluoromethyl-?-amino acid derivative represented by the following General Formula (3):

Abstract: 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 R1 and R2 each represent aliphatic group which may have substituent, or aromatic group which may have substituent (with the proviso that R1 and R2 are different groups), R3 represents aromatic group which may have substituent, and R4 represents aliphatic group which may have substituent, or aromatic group which may have substituent, where R1 and R2 each represent aliphatic group which may have substituent, or aromatic group which may have substituent (with the proviso that R1 and R2 are different groups), and R3 represents aromatic group which may have substituent, where R4 represents aliphatic group which may have substituent, or aromatic group which may have substituent.

Abstract: 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 R1 and R2 each represent aliphatic group which may have substituent, or aromatic group which may have substituent (with the proviso that R1 and R2 are different groups), R3 represents aromatic group which may have substituent, and R4 represents aliphatic group which may have substituent, or aromatic group which may have substituent, where R1 and R2 each represent aliphatic group which may have substituent, or aromatic group which may have substituent (with the proviso that R1 and R2 are different groups), and R3 represents aromatic group which may have substituent, where R4 represents aliphatic group which may have substituent, or aromatic group which may have substituent.

Abstract: A catalyst, which is obtained by mixing a compound expressed by the following Structural Formula (1), a nitroalkane compound, a neodymium-containing compound, a sodium-containing compound, and a carbon structure:

Abstract: A compound represented by the following General Formula (1): where R1 represents a protective group for a hydroxyl group or a hydrogen atom, and R2 represents a methyl group or an ethyl group.

Abstract: A compound represented by the following General Formula (1): where R1 represents a protective group for a hydroxyl group or a hydrogen atom, and R2 represents a methyl group or an ethyl group.

Abstract: A compound represented by the following General Formula (1): where R1 represents a protective group for a hydroxyl group or a hydrogen atom, and R2 represents a methyl group or an ethyl group.

Abstract: A compound represented by the following general formula (1), and a method for producing the compound represented by the general formula (1), the method comprising: reacting together a compound represented by the following general formula (2), a compound represented by the following general formula (3), and a compound represented by the following general formula (4): wherein R1 represents any of a protective group of a carboxyl group, and a hydrogen atom, R2 and R3 each independently represent any of a protective group of an amino group, and a hydrogen atom, and R4 represents any of a protective group of a carboxyl group, and a hydrogen atom.

Abstract: A compound represented by the following General Formula (1): where R1 represents a protective group for a hydroxyl group or a hydrogen atom, and R2 represents a methyl group or an ethyl group.

Abstract: A thioamide compound represented by the following general formula (1): wherein, in the general formula (1), R1 represents one of —OR11 and —NR12R13; R2 and R3 each independently represent one of a protecting group of an amide group and a hydrogen atom; the R11 represents one of a protecting group of a hydroxyl group and a hydrogen atom; and the R12 and R13 each independently represent one of a protecting group of an amino group and a hydrogen atom, where the R12 and R13 may together form a protecting group having a cyclic structure.

Abstract: A compound represented by the following general formula (1), and a method for producing the compound represented by the general formula (1), the method comprising: reacting together a compound represented by the following general formula (2), a compound represented by the following general formula (3), and a compound represented by the following general formula (4): wherein R1 represents any of a protective group of a carboxyl group, and a hydrogen atom, R2 and R3 each independently represent any of a protective group of an amino group, and a hydrogen atom, and R4 represents any of a protective group of a carboxyl group, and a hydrogen atom.

Abstract: A thioamide compound represented by the following general formula (1); wherein, in the general formula (1), R1 represents one of —OR11 and —NR12R13; R2 and R3 each independently represent one of a protecting group of an amide group and a hydrogen atom; the R11 represents one of a protecting group of a hydroxyl group and a hydrogen atom; and the R12 and R13 each independently represent one of a protecting group of an amino group and a hydrogen atom, where the R12 and R13 may together form a protecting group having a cyclic structure.

Abstract: There is provided a novel optically active dinickel complex and/or a production method of an optically active amine by an asymmetric Mannich reaction using the dinickel complex as a catalyst. An optically active dinickel complex of Formula (I) or Formula (I?): [where R0, R1, R2, R3, R4, R5, R6, and R7 are each independently a hydrogen atom, a halogen atom, a C1-10 alkyl group or a C1-10 alkoxy group, etc., R2 and R3 together form, together with a benzene ring bonded to them, a naphthalene ring, etc. A novel production method of an optically active amine by an asymmetric Mannich reaction using the dinickel complex as a catalyst.

Abstract: Disclosed is a novel asymmetric ligand which can be synthesized by a short process at low cost and is capable of exhibiting higher catalytic activity and enantioselectivity than the conventional ligands derived from sugars. Also disclosed are a method for producing such an asymmetric ligand, and a catalyst using such an asymmetric ligand. Specifically disclosed is a ligand represented by the general formula I below or the like. (In the formula, R1 and R2 independently represent 0-5 substituents; X represents P, As or N; m represents an integer of 0-7; n represents an integer of 0-3; A1-A4 independently represent hydrogen, fluorine, chlorine, bromine, benzoyl or acetyl, or alternatively A2 and A3 combine together to form a ring.