| 单词 | nitro-acid | 
| 释义 | > as lemmasnitro-acid   nitro-acid  n.  Brit. , U.S. an organic acid which has undergone nitration, usually by reaction with nitric acid. ΘΚΠ the world > matter > chemistry > chemical substances > named compounds > 			[noun]		 > nitro-compounds nitric ether1796 nitro-compound1852 nitro-substitute1852 nitro-acid1857 nitro-substitution1863 nitrocellulose1868 pyrocellulose1901 1857    W. A. Miller Elements Chem. III. 307  				Many of the nitro-acids obtained in this manner are yellow, and yield salts which have a yellow colour. 1955    Jrnl. Chem. Soc. 3446  				The cis- nitro-acid..on reduction gives about equal quantities of cis- and trans-amino acid, thus indicating that some stereomutation occurs during reduction. 1992    J. March Adv. Org. Chem. 		(ed. 4)	 xi. 628  				The mechanism is illustrated for the case of β-keto acids, but it is likely that..α-cyano acids, α-nitro acids, and β,γ-unsaturated acids behave similarly. < as lemmas | 
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