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HRID 436360作成日:2026年10月25日

(E)-1-tert-Butyl-2-(2-chloro-4-methylpentan-2-yl)diazene → 2-t-Butylazo-2-phenyl-4-methylpentane

https://huagongshe.com/reaction/436360

反応式

関与物質

役割名称HCID仕込み量
反応物(E)-1-tert-Butyl-2-(2-chloro-4-methylpentan-2-yl)diazeneHCID 23344796—
反応物HCID 178506676HCID 178506676—
溶媒Diethyl EtherHCID 3283—
生成物2-t-Butylazo-2-phenyl-4-methylpentaneHCID 23344760—

反応条件

温度5 °C

反応手順

To a clean, dry 250 ml. round bottom 4 neck flask equipped with a magnetic stirrer, thermometer, condenser and addition funnel, which was being purged with nitrogen was added an ether solution containing .06 moles of phenyllithium. The solution was cooled to 5° C. and a solution of 10.25 g. (.05 moles) of 2-t-butylazo-2-chloro-4-methylpentane in 50 ml. ether was added dropwise over 1/2 hour. After the addition was complete, the reaction was warmed to 20° C. and stirred for 1/2 hour. The excess phenyllithium was destroyed with wet ether and the reaction mixture poured into 200 ml. water. The ether layer was separated, dried over anhydrous sodium sulfate, filtered and the ether removed on a rotating evaporator leaving 11.9 g. (96%) of a liquid. The infrared spectrum was in agreement with the structure of the title compound.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US04008273
出典データセットuspto-grants-1977_02
ORD IDord-9ed3a7ca4f3044e29c847783ef68a88a
出典メモuspto-grants-1977_02