Hydrochloric Acid → HCID 19956382, compound

Participants

Reaction Steps

A mixture of 0.5 g (0.745 mmol) of (E)-1-ethyl-14-propyl-1,5,10,14-tetra-BOC-1,5,10,14-tetraazatetradec-7-ene and 10 ml of 3N methanolic hydrochloric acid is stirred for 15 h at room temperature, and then 20 ml of diethyl ether are added. Working up analogously to Example 1 yields the title compound, m.p. >260° C. 1H-NMR (D2O): δ0.96(t,3H); 1.28(t,3H); 1.63-1.76(m,2H); 2.05-2.16(m,4H); 2.97-3.18(m,12H); 3.77(d,4H); 6.05-6.07(m,2H).

Provenance & Evidence