Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, International Journal for Pharmaceutical Research Scholars called Synthesis and biological evaluation of novel carbazole derivatives, Author is Hedapara, K. R.; Kharadi, G. J., which mentions a compound: 56621-48-8, SMILESS is OC1=CC=C(N2CCNCC2)C=C1, Molecular C10H14N2O, Reference of 4-(Piperazin-1-yl)phenol.
The series of carbazole derivatives were synthesized in high yield and quality through simple straight forward reaction of 4-(oxiran-2-ylmethoxy)-9H-carbazole with various nucleophiles like piperazine containing heterocyclic derivatives or quinoline derivatives without using any base. All the compounds were screened for their antibacterial and antifungal activities. The compound 1-((9H-carbazol-4-yl)oxy)-3-(4-(benzo[d]isothiazol-3-yl)piperazin-1yl)propan-2-ol exhibited good inhibition towards antimicrobial activity compared to the other compounds
Compounds in my other articles are similar to this one(4-(Piperazin-1-yl)phenol)Reference of 4-(Piperazin-1-yl)phenol, you can compare them to see their pros and cons in some ways,such as convenient, effective and so on.
Reference:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem