Triethylamine → 5-{2-Benzyloxy-4-[1-(2,4,6-trimethylphenyl)-ethyl]-phenyl}-1,1-dioxo-1,2,5-thiadiazolidin-3-one

HRID 660779

반응식

HRID 660779 반응식
[CH3:1][C:2]1[CH:7]=[C:6]([CH3:8])[CH:5]=[C:4]([CH3:9])[C:3]=1[CH:10]=[CH2:11].[CH2:12]([O:19][C:20]1[CH:25]=[C:24](I)[CH:23]=[CH:22][C:21]=1[N:27]1[S:31](=[O:33])(=[O:32])[NH:30][C:29](=[O:34])[CH2:28]1)[C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1.C(N(CC)CC)C>C(#N)C.CC([O-])=O.CC([O-])=O.[Pd+2]>[CH2:12]([O:19][C:20]1[CH:25]=[C:24]([CH:10]([C:3]2[C:4]([CH3:9])=[CH:5][C:6]([CH3:8])=[CH:7][C:2]=2[CH3:1])[CH3:11])[CH:23]=[CH:22][C:21]=1[N:27]1[S:31](=[O:33])(=[O:32])[NH:30][C:29](=[O:34])[CH2:28]1)[C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1

참가 물질

6

반응물 3

HCID 8471TriethylamineHCID 130362,4,6-TrimethylstyreneHCID 688386435-(2-Benzyloxy-4-iodophenyl)-1,1-dioxo-1,2,5-thiadiazolidin-3-one

생성물 1

HCID 688433595-{2-Benzyloxy-4-[1-(2,4,6-trimethylphenyl)-ethyl]-phenyl}-1,1-dioxo-1,2,5-thiadiazolidin-3-one

시약·촉매·용매 2

HCID 167845palladium(II) acetate촉매HCID 6342Acetonitrile용매

반응 조건

온도
120 °C

실험 절차

A mixture of 1,3,5-trimethyl-2-vinylbenzene (0.058 mL, 0.36 mmol), 5-(2-benzyloxy-4-iodophenyl)-1,1-dioxo-1,2,5-thiadiazolidin-3-one (80 mg, 0.18 mmol), Pd(OAc)2 (5 mg, 0.09 mmol) and triethylamine (0.13 mL, 0.9 mmol) in acetonitrile (1.5 mL) is heated in a microwave apparatus at 120° C. for 1 h. The mixture is filtered over Celite and the filtrate is evaporated to give the title compound which is used directly in the next step.

후처리

  1. filtrationThe mixture is filtered over Celite
  2. customthe filtrate is evaporated

출처 및 근거

ORD 기록
ord-5633608231e94a1a8087fcbc2c45cc11
출처 데이터셋
uspto-grants-2011_12
특허 번호
US08084448B2

연결된 노트

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