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单词 formamide
释义

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ˈformamide
ˈformamide n.
Brit. /ˈfɔːməmʌɪd/
,
U.S. /ˈfɔrməˌmaɪd/
the amide of formic acid.
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the world > matter > chemistry > organic chemistry > amides > [noun] > others
tartaric amide1789
cyanamide1838
sodamide1838
furfuramide1845
opiammone1845
formamide1852
param1866
tartranil1868
terephthalamide1868
sulphonamide1881
acrylamide1893
caprolactam1944
lysergic acid1952
thioTEPA1953
lipoamide1960
1852Formamide [see formanilide n.].
1863 A. W. Hofmann in Jrnl. Chem. Soc. 16 72 Half-way between formate of ammonium and hydrocyanic acid, theory justifies us in searching for formamide.
1863 Jrnl. Chem. Soc. 16 74 In a partial vacuum, which reduces the boiling point to 140°, formamide may be distilled without the slightest decomposition.
1866 H. E. Roscoe Lessons Elem. Chem. xxxii. 285 Formamide... Obtained by acting on ethyl formate with ammonia.
1890 Lancet 11 Oct. 783/2 Injections..of a 1 per cent. solution of formamide of mercury.
extracted from form-comb. form1
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