| 单词 | phenylpropiolic acid |
| 释义 | > as lemmasphenylpropiolic acid phenylpropiolic adj. phenylpropiolic acid, a colourless, crystalline acid, C6H5C≡CCOOH, related to phenylacetylene. ΚΠ 1872 H. Watts Dict. Chem. VI. 962 Phenyl-propiolic Acid. C9H6O2..related to phenyl-propionic acid in the same manner as stearolic to stearic acid... It crystallises from water or from carbon bisulphide in long white silky needles melting at 136°–137°. 1938 Chem. Rev. 23 220 Similar reactions are those between phenyl azide and acetylene, and between hydrazoic acid and phenylpropiolic acid. 1999 Jrnl. Org. Chem. 64 6896/1 Aqueous bromination of phenylpropiolic acid afforded 11–18% of 1-bromophenyl acetylene among other products. < as lemmas |
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