31982-90-8

Basic information

• Product Name: (1S,2S)-(+)-cyclohexane-1,2-dicarboxylic acid dimethyl ester
• Synonyms: (1S,2S)-(+)-cyclohexane-1,2-dicarboxylic acid dimethyl ester
• CAS NO: 31982-90-8
• Molecular Weight: 200.235
• Mol File: 31982-90-8.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: (1S,2S)-(+)-cyclohexane-1,2-dicarboxylic acid dimethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (1S,2S)-(+)-cyclohexane-1,2-dicarboxylic acid dimethyl ester(31982-90-8)
• EPA Substance Registry System: (1S,2S)-(+)-cyclohexane-1,2-dicarboxylic acid dimethyl ester(31982-90-8)

Safety Data

• Hazardous Substances Data: 31982-90-8(Hazardous Substances Data)

Upstream product

• 67-56-1 methanol 
• 610-10-6 (1S,2S)-cyclohexane-1,2-dicarboxylic acid 
• 186581-53-3 diazomethane 

Downstream Products

• 3205-34-3 (1S,2S)-(–)-1,2-di(hydroxymethyl)cyclohexane 

Relevant articles and documents

Induction of chirality in 4,4′-azopyridine by halogen-bonding interaction with optically active ditopic donors

Optically active ditopic halogen bond donors bearing two 4-iodotetrafluorophenyl groups were obtained by reaction of chiral diols with iodopentafluorobenzene. Co-crystallization of these donors with anti-4,4′-azopyridine afforded binary complexes containing infinite chains of the alternating component molecules connected by halogen bonds. The solid state CD measurements confirmed that complexation induces optical activity of the azo chromophore due to the twisting of the aryl-N═N system or external chiral perturbation exerted by host molecules.

The Construction of Homochiral Lanthanide Quadruple-Stranded Helicates with Multiresponsive Sensing Properties toward Fluoride Anions

A series of unique homochiral lanthanide tetranuclear quadruple-stranded helicates have been self-assembled controllably by using the intrinsic advantages of chiral bridging ligands, (S)-H2L and (R)-H2L, and lanthanide ions with high coordination numbers. The self-assembly process of these chiral helicates not only ensures the structural stability and quadruple-stranded feature of lanthanide cluster in the solid state and solution, but also achieves effective transfer and amplification of the chirality code from the ligand to a higher supramolecular level. Moreover, through using optical rotation, circular dichroism spectra analysis, and luminescence measurements, we demonstrate that these chiral lanthanide helicates could serve as sensitive and multi-responsive sensors to recognize and detect F? anions based on the change of chiral signal and NIR luminescence simultaneously, which represents a meaningful exploration for developing functional lanthanide-based polynuclear clusters.