Dimethyl (1-diazo-2-oxopropyl)phosphonate solution, approx.10% in acetonitrile (H-NMR), >=96% (HPLC)

Code: 742724-10ML D2-231

Application

Dimethyl (1-diazo-2-oxopropyl)phosphonate can be used as a reagent for the synthesis of: Ethynyl compounds (alkynes) from aldehydes. Isoquinoline and pyridine

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€478.30 10ML
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Application

Dimethyl (1-diazo-2-oxopropyl)phosphonate can be used as a reagent for the synthesis of: Ethynyl compounds (alkynes) from aldehydes. Isoquinoline and pyridine N-oxides by cyclization with oximes in the presence of Rh catalyst. Dimethyl(diazomethyl)phosphonate through methanolysis, which is further employed as a reagent in the synthesis of enol ethers or alkynes. Five-member heterocyclic scaffolds of pyrazoles, triazoles, and oxazoles via cycloaddition reaction and multicomponent reaction.

assay≥96% (HPLC)
concentration~10% in acetonitrile (H-NMR)
density0.800-0.850 g/mL at 20 °C
formliquid
InChI keySQHSJJGGWYIFCD-UHFFFAOYSA-N
InChI1S/C5H9N2O4P/c1-4(8)5(7-6)12(9,10-2)11-3/h1-3H3
Quality Level100
refractive indexn20/D 1.352-1.354
SMILES stringCOP(=O)(OC)C(=[N+]=[N-])C(C)=O
storage temp.2-8°C
Cas Number90965-06-3
Hazard Class3
Un Number1648
Pack GroupII
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