A kind of monosubstituted squaric amide ——mono carbamoyl amide of squaric acid 3(MCASAQ) was prepared by the condensation of squaric acid (SQ) with urea or its derivatives in water.
以
为介质,
与脲及其衍生物顺利发生脱
,成了一类单酰
化物——氨甲酰类氮氧3。
A kind of monosubstituted squaric amide ——mono carbamoyl amide of squaric acid 3(MCASAQ) was prepared by the condensation of squaric acid (SQ) with urea or its derivatives in water.
以为介质,与脲及其衍生物顺利发生脱,成了一类单酰化物——氨甲酰类氮氧3。
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