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

Potassium Carbonate → Ethyl 3-(5-(3-chloro-2-formyl-5-(trifluoromethyl)phenyl)picolinamido)propanoate

HRID 405192
노트
인쇄 미리보기

반응식

HRID 405192 반응식
Br[C:2]1[CH:9]=[C:8]([C:10]([F:13])([F:12])[F:11])[CH:7]=[C:6]([Cl:14])[C:3]=1[CH:4]=[O:5].CC1(C)C(C)(C)OB([C:23]2[CH:24]=[CH:25][C:26]([C:29]([NH:31][CH2:32][CH2:33][C:34]([O:36][CH2:37][CH3:38])=[O:35])=[O:30])=[N:27][CH:28]=2)O1.C([O-])([O-])=O.[K+].[K+]>O1CCOCC1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2]>[Cl:14][C:6]1[C:3]([CH:4]=[O:5])=[C:2]([C:23]2[CH:24]=[CH:25][C:26]([C:29]([NH:31][CH2:32][CH2:33][C:34]([O:36][CH2:37][CH3:38])=[O:35])=[O:30])=[N:27][CH:28]=2)[CH:9]=[C:8]([C:10]([F:13])([F:12])[F:11])[CH:7]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 11430Potassium CarbonateHCID 71059832Ethyl 3-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinamido)propanoateHCID 866742632-Bromo-6-chloro-4-(trifluoromethyl)benzaldehyde

생성물 1

HCID 86674266Ethyl 3-(5-(3-chloro-2-formyl-5-(trifluoromethyl)phenyl)picolinamido)propanoate

시약·촉매·용매 2

HCID 44119782
Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+)
촉매
HCID 312751,4-Dioxane용매

반응 조건

온도
90 °C

실험 절차

2-Bromo-6-chloro-4-(trifluoromethyl)benzaldehyde (3.4 g, 11.9 mmol) (as described in Example 72, STEP C), ethyl 3-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinamido)propanoate (5.0 g, 14.3 mmol), Pd(dppf)Cl2 (435 mg, 0.6 mmol), and 2 M K2CO3 (aq) (11.9 mL, 23.8 mmol) were dissolved in 1,4-dioxane (48 mL) and heated to 90° C. After 2 h the temperature was lowered to 80° C. After 14 h the resulting mixture was concentrated, diluted with EtOAc and 4M aqueous NaCl, and the layers were separated. The aqueous layer was extracted with EtOAc and the combined organics were dried (Na2SO4), concentrated, and purified via column chromatography to yield the title compound.

후처리

  1. concentrationAfter 14 h the resulting mixture was concentrated
  2. additiondiluted with EtOAc and 4M aqueous NaCl
  3. customthe layers were separated
  4. extractionThe aqueous layer was extracted with EtOAc
  5. dry with materialthe combined organics were dried (Na2SO4)
  6. concentrationconcentrated
  7. custompurified via column chromatography

출처 및 근거

ORD 기록
ord-83a59cc59d0f49658fa059799c26fc88
출처 데이터셋
uspto-grants-2014_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08748624B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트