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HRID 436760作成日:2026年10月23日

Water → 63805-96-9

https://huagongshe.com/ja/reaction/436760

反応式

関与物質

役割名称HCID仕込み量
反応物WaterHCID 962—
反応物Sodium thiocyanateHCID 516871—
反応物(E)-1-tert-Butyl-2-(2-chloro-4-methylpentan-2-yl)diazeneHCID 23344796—
溶媒IsopropanolHCID 3776—
生成物63805-96-9HCID 21431168—

反応条件

温度30 °C

反応手順

To a stirred solution of 26.1 grams (0.3 moles) of sodium thiocyanate in 150 ml of 75% aqueous isopropanol in a 500 ml erlenmeyer flask, cooled to 5° C., was added 61.2 grams (0.3 moles) of 2-t-butylazo- 2-chloro-4-methylpentane holding the reaction temperature at 10°-20° C. After the addition was complete, the reaction mixture was stirred an additional two hours at 30° C., poured into 300 ml water and the product extracted with 200 ml pentane. The pentane extract was washed with water, 10% NaHCO3 solution, dried over anhydrous sodium sulfate, filtered and the pentane evaporated under reduced pressure to leave 55.7 grams (80% crude yield) of a yellow liquid. The product had a strong broad band at 1980- 2080 cm-1 in its infrared spectrum which is indicative of the isothiocyano band.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US04028344
出典データセットuspto-grants-1977_06
ORD IDord-d5c486a9375c4a3fb176a4ef4a256d07
出典メモuspto-grants-1977_06