(1R,2R)-(+)-1,2-Bis[(pyridin-2-ylcarbonyl)amino]cyclohexane

Name: (1R,2R)-(+)-1,2-Bis[(pyridin-2-ylcarbonyl)amino]cyclohexane
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CAS No. 201551-23-7
Cat. No. CS-0136203
Purity≥97%
MDL No.MFCD02684543

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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(1R,2R)-(+)-1,2-Bis[(pyridin-2-ylcarbonyl)amino]cyclohexane|CS-0136203

Structure of 201551-23-7

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General Information

CAS No. 201551-23-7
Cat. No. CS-0136203
Purity ≥97%
MDL No. MFCD02684543
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₈H₂₀N₄O₂
Molecular Weight None
Synonym(s) (R,R)-DACH-pyridyl TROST ligand
SMILES O=C(C1=CC=CC=N1)N[C@H]2[C@H](NC(C3=NC=CC=C3)=O)CCCC2

Description

This chiral cyclohexane scaffold features two pyridin-2-ylcarbonyl amide groups arranged in a rigid, enantiopure (1R,2R) configuration. The molecule integrates electron-rich pyridine moieties with amide linkages, enabling strong directional interactions in supramolecular assembly. Its bench-stable structure facilitates use in asymmetric catalysis and molecular recognition studies.

Application

(1R,2R)-(+)-1,2-Bis[(pyridin-2-ylcarbonyl)amino]cyclohexane serves as a chiral auxiliary in asymmetric synthesis, enabling stereoselective transformations through well-defined coordination geometry. Its pyridine-carbamate functionalities offer robust bench stability and facilitate purification via crystallization or chromatography. The molecule functions effectively in enantioselective acylation and alkylation protocols, providing high diastereoselectivity in standard organic workflows.

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362-P405-P501

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Computational Chemistry Data

TPSA 83.98
LogP 1.9476
H_Acceptors 4
H_Donors 2
Rotatable_Bonds 4

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(1R,2R)-(+)-1,2-Bis[(pyridin-2-ylcarbonyl)amino]cyclohexane

CAS No. 201551-23-7

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