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692808

(R,R)-DACH-phenyl Trost ligand

Name: (<I>R</I>,<I>R</I>)-DACH-phenyl Trost ligand
Brand: ALDRICH

95%

Synonym(s):

(1R,2R)-(+)-1,2-Diaminocyclohexane-N,N′-bis(2-diphenylphosphinobenzoyl)

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About This Item

Empirical Formula (Hill Notation):

C₄₄H₄₀N₂O₂P₂

CAS Number:

138517-61-0

Molecular Weight:

690.75

NACRES:

NA.22

PubChem Substance ID:

329761529

UNSPSC Code:

12352002

MDL number:

MFCD01631273

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Properties

Quality Level

100

assay

95%

form

solid

optical activity

[α]20/D +131°, c = 1 in methanol

mp

136-142 °C

functional group

amide, phosphine

SMILES string

O=C(N[C@@H]1CCCC[C@H]1NC(=O)c2ccccc2P(c3ccccc3)c4ccccc4)c5ccccc5P(c6ccccc6)c7ccccc7

InChI

1S/C44H40N2O2P2/c47-43(37-27-13-17-31-41(37)49(33-19-5-1-6-20-33)34-21-7-2-8-22-34)45-39-29-15-16-30-40(39)46-44(48)38-28-14-18-32-42(38)50(35-23-9-3-10-24-35)36-25-11-4-12-26-36/h1-14,17-28,31-32,39-40H,15-16,29-30H2,(H,45,47)(H,46,48)/t39-,40-/m1/s1

InChI key

AXMSEDAJMGFTLR-XRSDMRJBSA-N

Description

Application

Asymmetirc allylic alkylation ligand.

Trost Ligands for Asymmetric Allylic Alkylation

Legal Information

Sold in collaboration with Dr. Reddy′s Laboratories for research purposes only. US Patent 5739396 applies.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Articles

Trost Ligands for Allylic Alkylation

Trost group pioneers C-2 symmetric ligands for rapid chiral product synthesis in asymmetric catalytic reactions.

Trost, B.M. et al.

Aldrichimica Acta, 40, 59-59 (2007)

Trost, B.M. et al.

Journal of the American Chemical Society, 124, 11616-11616 (2004)

Asymmetric Transition Metal-Catalyzed Allylic Alkylations.

Barry M. Trost et al.

Chemical reviews, 96(1), 395-422 (1996-02-01)

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Global Trade Item Number

SKU	GTIN
692808-1G	04061832768724
692808-250MG	04061832624952