DIMETHYL PROPARGYLMALONATE Chemical Properties

Boiling point:

93-95 °C/7 mmHg (lit.)

Density 

1.119 g/mL at 20 °C (lit.)

refractive index 

n20/D 1.444

Flash point:

113 °C

storage temp. 

Sealed in dry,Room Temperature

pka

11.75±0.59(Predicted)

BRN 

3539408

Safety Information

Safety Statements 

23-24/25

WGK Germany 

3

MSDS

• Language:English Provider:SigmaAldrich

DIMETHYL PROPARGYLMALONATE Usage And Synthesis

Uses

Dimethyl propargylmalonate can be used as a reactant to synthesize:

• Nitro methylenecyclopentanes by [3+2] annulation reaction with various nitroalkenes in the presence of Triton B.
• Propargylmalonamides intermediates, applicable in the preparation of ″click BOX″ ligands by copper-catalyzed cycloaddition and oxazoline ring formation reaction.
• Cyclopentene derivatives by reacting with various α, β-unsaturated ketones using a combination of organocatalysts and transition metal catalysts.

DIMETHYL PROPARGYLMALONATE(95124-07-5)Related Product Information

• 4-Pentyn-1-ol
• 4-Fluorocinnamic acid
• Diethyl allyl(3-phenyl-2-propynyl)malonate, 96%
• DIMETHYL 2-[2-NITRO-5-(TRIFLUOROMETHYL)PHENYL]-2-(2-PROPYNYL)MALONATE
• DIMETHYL PROPARGYLMALONATE