돌아가기
Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1020529생성일: 2026년 10월 25일

tert-Butyl 7-bromo-5-methyl-3,4-dihydro-1H-pyrido[4,3-b]indole-2(5H)-carboxylate → tert-Butyl 5-methyl-7-(2-oxo-4-(4-(trifluoromethyl)benzyloxy)pyridin-1(2H)-yl)-3,4-dihydro-1H-pyrido[4,3-b]indole-2(5H)-carboxylate

https://huagongshe.com/reaction/1020529

반응식

참여 물질

역할이름HCID투입량
반응물tert-Butyl 7-bromo-5-methyl-3,4-dihydro-1H-pyrido[4,3-b]indole-2(5H)-carboxylateHCID 57950375—
반응물4-(4-(trifluoromethyl)benzyloxy)pyridin-2(1H)-oneHCID 57950480—
생성물tert-Butyl 5-methyl-7-(2-oxo-4-(4-(trifluoromethyl)benzyloxy)pyridin-1(2H)-yl)-3,4-dihydro-1H-pyrido[4,3-b]indole-2(5H)-carboxylateHCID 5795032125.1%

반응 단계

The compound was prepared from tert-butyl 7-bromo-5-methyl-3,4-dihydro-1H-pyrido[4,3-b]indole-2(5H)-carboxylate (250 mg, 0.701 mmol) and 4-(4-(trifluoromethyl)benzyloxy)pyridin-2(1H)-one (142 mg, 0.526 mmol) according to the procedure in Example 1 (step c). Purification by flash column chromatography (silica gel, hexanes/EtOAc, 100:0 to 80:20 to 50:50 to 25:75 then 0:100) provided the title compound (73 mg, 19%) as a solid, that contained an impurity: ESI MS m/z 554 [M+H]+.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08716308B2
출처 데이터셋uspto-grants-2014_05
ORD IDord-9b1f608ffe56400f86388444f8374a50
출처 메모uspto-grants-2014_05