Hydrochloric Acid → HCID 22015055, compound

Participants

Reaction Steps

1.97 g (3 mmol) of (E)-1,14-di-ethyl-1,5,10,14-tetra-BOC-1,5,10,14-tetraazatetradec-7-ene and 30 ml of 3N methanolic hydrochloric acid are reacted analogously to Example 1. The addition of 50 ml of diethyl ether to the reaction mixture and subsequent filtration yield the title compound, m.p. >260° C. 1H-NMR (D2O): δ1.28(t,6H); 2.04-2.15(m,4H); 3.08-3.19(m,12H); 3.76(d,4H); 6.04-6.07(m,2H).

Provenance & Evidence