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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 4351생성일: 2026년 10월 24일

Phenylacetonitrile → 2-Phenyl-2-[4-(4-pyridyl)-2-thiazolyl]acetonitrile

https://huagongshe.com/ko/reaction/4351

반응식

참여 물질

역할이름HCID투입량
반응물PhenylacetonitrileHCID 8794—
반응물Sodium amideHCID 24533—
반응물4-(2-chloro-4-thiazolyl)PyridineHCID 14096969—
용매TolueneHCID 1140—
생성물2-Phenyl-2-[4-(4-pyridyl)-2-thiazolyl]acetonitrileHCID 140969708.3%

반응 조건

온도100 °C

반응 단계

To a solution of 2-chloro-4-(4-pyridyl)thiazole (1.00 g, 0.005 mol) and benzylcyanide (1.18 g, 0.010 mol) in dry toluene (10 mL) at 5° C. was added sodamide (400 mg, 0.010 mol) and the mixture heated to 100° C. for 20 minutes. After cooling, the mixture was quenched with water, the layers separated, and the aqueous phase washed with methylene chloride (2×50 mL). The combined extracts were dried over sodium sulfate, concentrated, and chromatographed through silica gel (3:1 ethyl acetate/methylene chloride as eluant). After decolorizing with charcoal, recrystallization from hexane/ethyl acetate afforded 2-phenyl-2-[4-(4-pyridyl)-2-thiazolyl]acetonitrile (115 mg, 8%). mp. 110°-111° C.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US04725606
출처 데이터셋uspto-grants-1988_02
ORD IDord-08c4d0217383477aba8f92824c438c38
출처 메모uspto-grants-1988_02