Mohammad, Abdulkarim-Talaq; Al-Mohammedi, Mohammad Hameed; Ghdhayeb, Mohammed Zghair; Husain Al-Majidi, Suaad Mohammed published the article 《Coumarin dimers of benzidine and phenylenediamine cores: synthesis, characterisation and mesomorphic properties》. Keywords: coumarin Schiff base liquid crystal preparation diastereoselective mesomorphic property.They researched the compound: 1-Bromoundecane( cas:693-67-4 ).Formula: C11H23Br. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:693-67-4) here.
Three new homologous series of coumarin heterocycles-derived mesogens I (X = biphenyl-4,4′-diyl, benzene-1,4-diyl, 3,3′-dimethoxy-biphenyl-4,4′-diyl; R = C6H13, C10H21, C14H29, etc.) have been synthesized and characterized. The sym. dimers of coumarin contain two Schiff base moieties as connecting groups with Ph or biphenyl central cores. Thermal, mesophase behaviors and textural types were studied by DSC and POM instrumentations. The nematic mesophase was enhanced prominently for most of the compounds, and appeared in relatively medium to long alkyl chain at both terminals of the mols.
Although many compounds look similar to this compound(693-67-4)Formula: C11H23Br, numerous studies have shown that this compound(SMILES:CCCCCCCCCCCBr), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
Reference:
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem