Dicyclohexylcarbodiimide → HCID 53674170, compound

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Reaction Steps

The same compound is obtained by introducing 2.1 g. dicyclohexylcarbodiimide, dissolved in 10 ml. diethyl ether, at 0° C. into a solution of 1.38 g. β-(2-furyl)acrylic acid and 0.68 g. 2-cyanoaziridine in 30 ml. diethyl ether, stirring for 2 hours at 0° C. and leaving to stand overnight at ambient temperature; after analogous purification on a silica gel column, there is obtained 0.9 g. of an oil which solidifies after standing for several days. After trituration with petroleum ether, the compound melts at 59°-61° C.

Provenance & Evidence