Some new examples of hydrogen-bonded 1,3-diacylaminobenzene mesogens a
re presented. This odd type of polymeric self-hydrogen bonded supramol
ecular association allows a nematic and/or a columnar order to be obta
ined. Such a mesogenic hydrogen-bonded arrangement (MHB) should be abl
e to stabilize diverse mesomorphic molecular edifices such as layers,
columns and tubes.