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Dichloromethane-d2
CAS number: 1665-00-5
Dichloromethane-d2, also known as methylene chloride-d2 or dideuteromethylenechloride, is a deuterated form of the solvent dichloromethane (CH2Cl2).

Related images

Zoom-in of the nitroxyl protons in the 1H NMR spectrum of 3a (CD2Cl2, 400 MHz, 20 °C).
Zoom-in of the nitroxyl protons in the 1H NMR spectrum of 3a (CD2Cl2, 400 MHz, 20 °C).
DOI: /10.1021/ic010669m
1H NMR spectra of (i) 1, (ii) the mixture of GaCl3 and 1, and (iii) the mixture of InBr3 and 1 in CD2Cl2.
1H NMR spectra of (i) 1, (ii) the mixture of GaCl3 and 1, and (iii) the mixture of InBr3 and 1 in CD2Cl2.
DOI: /10.1021/ol100240b
Section of the 1H-NOESY NMR spectrum of complex 1d recorded at 400.13 MHz in methylene chloride-d2 (298 K) showing the selective intramolecular interactions of the hydrides with protons H-6 and H-o.
Section of the 1H-NOESY NMR spectrum of complex 1d recorded at 400.13 MHz in methylene chloride-d2 (298 K) showing the selective intramolecular interactions of the hydrides with protons H-6 and H-o.
DOI: /10.1021/om010015l

Related Questions and Answers

Q: What is the impact of solvent polarity and viscosity on the dynamic equilibrium of ligands in colloidal metal chalcogenide QDs?
A: The dynamic equilibrium of ligands in colloidal metal chalcogenide QDs is significantly affected by solvent polarity and viscosity. Aliphatic and more polar solvents enhance ligand solvation and their displacement from the QD surface, while aromatic solvents lead to broader NMR resonances and slower ligand diffusion. Conversely, aliphatic solvents such as dichloromethane-d2, chloroform-d, and hexane-d14 produced relatively narrow resonances.