单词 | heteroaromatic |
释义 | > as lemmasˌheteroaroˈmatic ˌheteroaroˈmatic adj. Brit. /ˌhɛt(ə)rəʊarəˈmatɪk/ , U.S. /ˌhɛdəroʊˌɛrəˈmædɪk/ , /ˌhɛdəroʊˌɛroʊˈmædɪk/ Chemistry heterocyclic and aromatic; also as n.ΘΚΠ the world > matter > chemistry > organic chemistry > [adjective] > organic structure > cyclic or ring compounds > heterocyclic > heteroaromatic heteroaromatic1958 heteraromatic1960 1958 A. Albert et al. Trends Heterocyclic Chem. iv. 20 (heading) Addition to double-bonds in N-heteroaromatic six-membered rings. 1958 Jrnl. Chem. Soc. 3076 A wide range of new heteroaromatic systems should exist, derived from normal aromatic compounds by replacing pairs of carbon atoms, one by boron and one by nitrogen. 1959 A. Albert Heterocyclic Chem. iii. 31 (heading) A general discussion on heteroaromatics. < as lemmas |
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