单词 | triazobenzene |
释义 | > as lemmastriazobenzene A formative of the names of compounds containing three atoms of nitrogen arranged in a ring, thus —NNN̈, as triazobenzene, C6H5NNN̈. It has also been used somewhat differently, as in triazoacetic acid, N2CH(CO2H).N2CH(CO2H).N2CH(CO2H). Also attributive as in triazo compounds, triazo derivatives, etc. ΚΠ 1896 Jrnl. Chem. Soc. 70 i. 338 Ethylic diazoacetate..with concentrated alkali, triazoacetic acid. 1901 Jrnl. Chem. Soc. 80 i. 104 Preparation of Azoimides (Triazo-compounds)..p-Triazobromobenzene forms crystals melting at 20°. 1910 Desch & Lapworth in Chem. Soc. Ann. Reps. VII. 124 Substances containing the triazo-group, N3. < as lemmas |
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