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HRID 1589505作成日:2026年10月25日

Dicyclohexylcarbodiimide → 4-Amidino-2-benzoylphenyl 4-acetylaminobenzoate

https://huagongshe.com/reaction/1589505

反応式

関与物質

役割名称HCID仕込み量
反応物DicyclohexylcarbodiimideHCID 10868—
反応物p-Acetamidobenzoic acidHCID 19266—
反応物4-Amidino-2-benzoylphenol methanesulfonateHCID 54099182—
溶媒PyridineHCID 1049—
生成物4-Amidino-2-benzoylphenyl 4-acetylaminobenzoateHCID 1317847922.4%

反応手順

To a solution of 1.79 g of 4-acetylaminobenzoic acid in 50 ml of dried pyridine, was added 3.1 g of DCC. The mixture was stirred for 30 minutes while being cooled in ice. After addition of 3.36 g of 4-amidino-2-benzoylphenol methanesulfonate, the mixture was further stirred overnight. The reaction mixture was removed of the insolubles and mixed with ethyl ether to obtain a colorless solid substance which on recrystallization from methanol yielded 0.9 g of colorless crystals of 4-amidino-2-benzoylphenyl 4-acetylaminobenzoate methanesulfonate.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US04570006
出典データセットuspto-grants-1986_02
ORD IDord-a88f1ac1ed8349148a1d0c50aaaf4c49
出典メモuspto-grants-1986_02