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HRID 1703887作成日：2026年10月26日

2-Chloro-4'-methyl-3'-sulfamoylacetophenone → 3-Hydroxy-3-(4-methyl-3-sulfamoylphenyl)-2,3,6,7-tetrahydro-5H-thiazolo[3,2-a]pyrimidine-hydrochloride

https://huagongshe.com/reaction/1703887

反応式

関与物質

役割名称HCID仕込み量
反応物2-Chloro-4'-methyl-3'-sulfamoylacetophenoneHCID 13628783—
反応物HCID 178527864HCID 178527864—
生成物3-Hydroxy-3-(4-methyl-3-sulfamoylphenyl)-2,3,6,7-tetrahydro-5H-thiazolo[3,2-a]pyrimidine-hydrochlorideHCID 22760554—

反応手順

5 g of 2-chloro-4'-methyl-3'-sulfamoylacetophenone and 2.35 g of ground 3,4,5,6-tetrahydro-2-pyrimidine-thiol were reacted as prescribed in Example 12 and worked up as prescribed in Example 67(d). Colorless crystals, melting point: 190° C. (decomposition).

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US04125614
出典データセットuspto-grants-1978_11
ORD IDord-0a2009df2b774cca90c0666b0917be56
出典メモuspto-grants-1978_11