돌아가기
Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1351680생성일: 2026년 10월 26일

[(E)-2-(2,4-difluorophenyl)ethenyl]boronic acid → Methyl 2-({4-[(E)-2-(2,4-difluorophenyl)vinyl]phenyl}sulfonyl)benzoate

https://huagongshe.com/reaction/1351680

반응식

참여 물질

역할이름HCID투입량
반응물[(E)-2-(2,4-difluorophenyl)ethenyl]boronic acidHCID 21099524—
반응물Methyl 2-[(4-bromophenyl)sulfonyl]benzoateHCID 21099525—
생성물Methyl 2-({4-[(E)-2-(2,4-difluorophenyl)vinyl]phenyl}sulfonyl)benzoateHCID 11509873—

반응 단계

The title compound was prepared according to the method described in Example 138, Step 3 using methyl 2-[(4-bromophenyl)sulfonyl]benzoate (Step 1) in place of (1S)-1-[2-({4-bromo-3-methylphenyl}sulfonyl)phenyl]ethanol and [(E)-2-(2,4-difluorophenyl)vinyl]boronic acid (Step 2) in place of [(E)-2-(4-fluorophenyl)vinyl]boronic acid. δH (500 MHz, d6 DMSO): 8.22–8.20 (1H, m), 7.94–7.80 (7H, m), 7.69–7.63 (1H, m), 7.44 (1H, d, J 16.4), 7.39 (1H, d, J 16.4), 7.35–7.30 (1H, m), 7.19–7.15 (1H, m), 3.87 (3H, s). m/z (ES+) 383 [(M−MeO)+].

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07217740B2
출처 데이터셋uspto-grants-2007_05
ORD IDord-c2f6954e4f874230955bebc1654e883c
출처 메모uspto-grants-2007_05