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HRID 436434作成日：2026年10月26日

Sulfuric Acid → 1-[2-(2,3-Dimethylallylidene)hydrazino]-3,4-dihydroisoquinoline

https://huagongshe.com/reaction/436434

反応式

関与物質

役割名称HCID仕込み量
反応物Sulfuric AcidHCID 1118—
反応物1-Hydrazinyl-3,4-dihydroisoquinolineHCID 12349041—
生成物1-[2-(2,3-Dimethylallylidene)hydrazino]-3,4-dihydroisoquinolineHCID 57066222—

反応手順

In a manner similar to that of Example 4, condensation of 1-hydrazino-3,4-dihydroisoquinoline (11.0 g.) and tigladehyde (7.47 g.) and treatment of the product with sulfuric acid gave 1-[2-(2,3-dimethylallylidene)hydrazino]-3,4-dihydroisoquinoline (I: X=CH3CH=C(CH3), X'=Y=Y'=Z=Z'=H) sulfate (5.1 g., m.p. 231°-232° C. with decomposition).

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US04009170
出典データセットuspto-grants-1977_02
ORD IDord-04d1bf91a10240d8b799fa28c983b81b
出典メモuspto-grants-1977_02