Diisopropylcarbodiimide → HCID 178503004, compound

Participants

Reaction Steps

A mixture of 11.74 g of (3-(trimethoxysilyl)propyl)amine (0.0654 mol) and of 9.9 g of diisopropylcarbodiimide (0.0785 mol, 20% excess) was heated for 6 h 30 min at 80° C. Analysis by GC then showed an amine conversion of greater than 97%. The final colorless mixture was evaporated to dryness at 100° C. under 2 mbar for 2 h to give 22.5 g of a colorless, low-viscosity liquid corresponding to the expected guanidine.

Provenance & Evidence