Benzene, 1-chloro-4-ethynyl- → (4-{3-[3-(4-Chloro-phenylethynyl)-5-(3-morpholin-4-yl-prop-1-ynyl)-phenyl]-prop-2-ynyloxy}-2-methyl-phenoxy)-acetic acid methyl ester

HRID 548566노트

반응식

HRID 548566 반응식
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]#[CH:9])=[CH:4][CH:3]=1.[CH3:10][O:11][C:12](=[O:42])[CH2:13][O:14][C:15]1[CH:20]=[CH:19][C:18]([O:21][CH2:22][C:23]#[C:24][C:25]2[CH:30]=[C:29]([C:31]#[C:32][CH2:33][N:34]3[CH2:39][CH2:38][O:37][CH2:36][CH2:35]3)[CH:28]=[C:27](Br)[CH:26]=2)=[CH:17][C:16]=1[CH3:41]>CN(C=O)C.C(N(CC)CC)C.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.[Cu]I>[CH3:10][O:11][C:12](=[O:42])[CH2:13][O:14][C:15]1[CH:20]=[CH:19][C:18]([O:21][CH2:22][C:23]#[C:24][C:25]2[CH:30]=[C:29]([C:31]#[C:32][CH2:33][N:34]3[CH2:39][CH2:38][O:37][CH2:36][CH2:35]3)[CH:28]=[C:27]([C:9]#[C:8][C:5]3[CH:6]=[CH:7][C:2]([Cl:1])=[CH:3][CH:4]=3)[CH:26]=2)=[CH:17][C:16]=1[CH3:41]

참가 물질

7

반응물 2

HCID 70118Benzene, 1-chloro-4-ethynyl-HCID 67157848(4-{3-[3-Bromo-5-(3-morpholin-4-yl-prop-1-ynyl)-phenyl]-prop-2-ynyloxy}-2-methylphenoxy)-acetic acid methyl ester

생성물 1

HCID 67157570(4-{3-[3-(4-Chloro-phenylethynyl)-5-(3-morpholin-4-yl-prop-1-ynyl)-phenyl]-prop-2-ynyloxy}-2-methyl-phenoxy)-acetic acid methyl ester

시약·촉매·용매 4

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)촉매HCID 178418397HCID 178418397, 화합물촉매HCID 6228Dimethylformamide용매HCID 8471Triethylamine용매

반응 조건

온도
60 °C

실험 절차

A mixture of 1-chloro-4-ethynyl-benzene (240 mg, 1.76 mmol), (4-{3-[3-bromo-5-(3-morpholin-4-yl-prop-1-ynyl)-phenyl]-prop-2-ynyloxy}-2-methyl-phenoxy)-acetic acid methyl ester (106 mg, 0.207 mmol, example 6), Pd(PPh3)4 (23 mg, 0.021 mmol), CuI (11 mg, 0.058 mmol) in dry DMF (2 ml) and triethylamine (2 ml) was heated in a microwave own for 120 min at 60° C. in a sealed tube. The reaction mixture was filtered through Decalite and the filtrate was evaporated. The residue was purified on column chromatography using methylene chloride/THF mixtures to give (4-{3-[3-(4-chloro-phenylethynyl)-5-(3-morpholin-4-yl-prop-1-ynyl)-phenyl]-prop-2-ynyloxy}-2-methyl-phenoxy)-acetic acid methyl ester in 63 mg (54%) yield.

후처리

  1. filtrationThe reaction mixture was filtered through Decalite
  2. customthe filtrate was evaporated
  3. customThe residue was purified on column chromatography

출처 및 근거

ORD 기록
ord-220bf0500ebd454d82d8d1b9f19ff0b2
출처 데이터셋
uspto-grants-2011_05
특허 번호
US07943612B2

반응 노트

불러오는 중…