酰胺 Amide
(重定向自Chapman rearrangement)




酰胺是指含有和氮和与氮相连的酰基的一类化合物,官能团为RnE(O)xNR'2,其中R和R'指氢原子或有机基团,E常见的有碳、硫、磷等。有机化学中命名中未指明E原子时E为碳,可以看作羧酸与氨或胺缩合形成的化合物,是羧酸衍生物的一类,如甲酰胺,乙酰胺。当E为硫原子,x=2时为磺酰胺。本文以下所指为羰基-氮酰胺。
单词 | Chapman rearrangement |
释义 |
Chapman rearrangement
中文百科
酰胺 Amide(重定向自Chapman rearrangement)
![]() ![]() ![]() ![]() 酰胺是指含有和氮和与氮相连的酰基的一类化合物,官能团为RnE(O)xNR'2,其中R和R'指氢原子或有机基团,E常见的有碳、硫、磷等。有机化学中命名中未指明E原子时E为碳,可以看作羧酸与氨或胺缩合形成的化合物,是羧酸衍生物的一类,如甲酰胺,乙酰胺。当E为硫原子,x=2时为磺酰胺。本文以下所指为羰基-氮酰胺。
英语百科
Amide 酰胺(重定向自Chapman rearrangement)
![]() ![]() ![]() ![]() An amide (/ˈæmaɪd/ or /ˈæmɪd/ or /ˈeɪmaɪd/), also known as an acid amide, is a compound with the functional group RnE(O)xNR′2 (R and R′ refer to H or organic groups). Most common are carboxamides (organic amides) (n = 1, E = C, x = 1), but many other important types of amides are known including phosphoramides (n = 2, E = P, x = 1 and many related formulas) and sulfonamides (E = S, x = 2). The term amide refers both to classes of compounds and to the functional group (RnE(O)xNR′2) within those compounds. |
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