Hydrochloric Acid → HCID 19956390, compound

Participants

Reaction Steps

A mixture of 0.24 g (0.35 mmol) of (E)-1-isopropyl-14-propyl-1,5,10,14-tetra-BOC-1,5,10,14-tetraazatetradec-7-ene and 4 ml of 3N methanolic hydrochloric acid is stirred for 4 h at room temperature. Then the reaction mixture is diluted with 6 ml of diethyl ether and is worked up analogously to Example 1. The resulting title compound melts at >260° C. 1H-NMR (D2O): δ0.97(t,3H); 1.32(d,6H); 1.63-1.76(m,2H); 2.04-2.17(m,4H); 3.02(t,2H); 3.12-3.19(m,8H); 3.37-3.49(m,1H); 3.78(d,4H); 6.05-6.07(m,2H).

Provenance & Evidence