홈MCP워크벤치Skills
홈워크벤치알림마이페이지
llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
  1. 홈
  2. /반응

3-(3,4-dimethoxybenzyl)-6-iodo-1-(tetrahydro-2H-pyran-4-yl)-quinazoline-2,4(1H,3H)-dione → 3-(3,4-dimethoxybenzyl)-6-ethenyl-1-(tetrahydro-2H-pyran-4-yl)quinazoline-2,4(1H,3H)-dione

HRID 1022505
노트
인쇄 미리보기

반응식

HRID 1022505 반응식
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:26]=[CH:27][C:28]=1[O:29][CH3:30])[CH2:6][N:7]1[C:16](=[O:17])[C:15]2[C:10](=[CH:11][CH:12]=[C:13](I)[CH:14]=2)[N:9]([CH:19]2[CH2:24][CH2:23][O:22][CH2:21][CH2:20]2)[C:8]1=[O:25].[CH2:31](C([Sn])=C(CCCC)CCCC)[CH2:32]CC>C1(C)C=CC=CC=1.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>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:26]=[CH:27][C:28]=1[O:29][CH3:30])[CH2:6][N:7]1[C:16](=[O:17])[C:15]2[C:10](=[CH:11][CH:12]=[C:13]([CH:31]=[CH2:32])[CH:14]=2)[N:9]([CH:19]2[CH2:24][CH2:23][O:22][CH2:21][CH2:20]2)[C:8]1=[O:25]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 497645323-(3,4-dimethoxybenzyl)-6-iodo-1-(tetrahydro-2H-pyran-4-yl)-quinazoline-2,4(1H,3H)-dioneHCID 53438229Tri(butyl)vinyltin

생성물 1

HCID 497631873-(3,4-dimethoxybenzyl)-6-ethenyl-1-(tetrahydro-2H-pyran-4-yl)quinazoline-2,4(1H,3H)-dione수율 57.7%

시약·촉매·용매 2

HCID 178418397HCID 178418397, 화합물촉매
HCID 1140
Toluene
용매

실험 절차

A mixture of 3.0 g of 3-(3,4-dimethoxybenzyl)-6-iodo-1-(tetrahydro-2H-pyran-4-yl)-quinazoline-2,4(1H,3H)-dione, 3.64 g of tributylvinyltin and Pd(PPh3)4 in 2 ml of toluene is irradiated in a microwave field for 30 minutes at 130° C. The reaction mixture is filtered and evaporated under reduced pressure. The residue is chromatographed on silica gel, eluting with a DCM/EtOAc mixture from (100/0, v/v) to (80/20, v/v) to give 1.4 g of the expected product.

후처리

  1. customis irradiated in a microwave field for 30 minutes at 130° C
  2. filtrationThe reaction mixture is filtered
  3. customevaporated under reduced pressure
  4. customThe residue is chromatographed on silica gel
  5. washeluting with a DCM/EtOAc mixture from (100/0

출처 및 근거

ORD 기록
ord-119ab04ba343465a9ab4a21acb74fa92
출처 데이터셋
uspto-grants-2014_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08722659B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트