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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1442643생성일: 2026년 10월 27일

Dimethylamine, hydrochloride → 2-chloro-N,N-dimethyl-4-nitrobenzamide

https://huagongshe.com/reaction/1442643

반응식

참여 물질

역할이름HCID투입량
반응물Dimethylamine, hydrochlorideHCID 10473—
반응물Benzoyl chloride, 2-chloro-4-nitro-HCID 81522—
용매Hydrochloric AcidHCID 313—
용매TetrahydrofuranHCID 8028—
생성물2-chloro-N,N-dimethyl-4-nitrobenzamideHCID 3264553—

반응 단계

2-chloro-4-nitrobenzoyl chloride Compound 13a1 (7.08 g, 32.2 mmol) and dimethylamine hydrochloride (2.62 g, 32.2 mmol) were combined in THF (50 mL) at 0° C. TEA (8.97 mL, 64.4 mmol) was added and the mixture was heated at reflux for 18 hrs. When the reaction was complete, the mixture was diluted with 1N HCl and extracted with EtOAc. The product was isolated by flash chromatography (30-50% EtOAc/hexane gradient) to provide 2-chloro-N,N-dimethyl-4-nitro-benzamide Compound 13a2 (3.05 g) as a tan solid. MS 229 (MH+).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07659284B2
출처 데이터셋uspto-grants-2010_02
ORD IDord-6fd098a910c04dc3a2df9164f9949f82
출처 메모uspto-grants-2010_02