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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 929182생성일: 2026년 10월 26일

Triethylamine → 6-chloro-1H-imidazo[4,5-c]pyridine-2(3H)-thione

https://huagongshe.com/reaction/929182

반응식

참여 물질

역할이름HCID투입량
반응물TriethylamineHCID 8471—
반응물1,1'-ThiocarbonyldiimidazoleHCID 80264—
반응물6-Chloropyridine-3,4-diamineHCID 817133—
용매DimethylformamideHCID 6228—
생성물6-chloro-1H-imidazo[4,5-c]pyridine-2(3H)-thioneHCID 90041681—

반응 단계

A stirred mixture of 6-chloropyridine-3,4-diamine (500 mg, 3.48 mmol), 1,1′-thiocarbonyldiimidazole (1.24 g, 6.97 mmol), and triethylamine (0.49 mL, 3.48 mmol) in anhydrous DMF (15.0 mL) was microwaved in a Biotage Initiator at 100° C. at normal power for 1 h. Then the reaction mixture was evaporated at reduced pressure, and the resulting residue extracted with DCM (200 mL) and allowed to stand at 10° C. overnight. The mixture filtered and the solids washed with cold DCM (2×20 mL), and air dried to afford the title compound as a solid. LC-MS: calculated for C6H4ClN3S 184.98 observed m/e: 186.07 (M+H)+ (Rt 0.62/2.0 min)

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US09290517B2
출처 데이터셋uspto-grants-2016_03
ORD IDord-dfb30f55ec3e46d28a7030b19bf08bed
출처 메모uspto-grants-2016_03