Styrene → Stilbene

HRID 53470

반응식

HRID 53470 반응식
I[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH2:8]=[CH:9][C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1>CN(C=O)C.C([O-])(=O)C.C([N+](CCCC)(CCCC)CCCC)CCC.[Pd]>[C:2]1([CH:8]=[CH:9][C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

참가 물질

6

반응물 2

HCID 7501StyreneHCID 11575Iodobenzene

생성물 1

HCID 11502Stilbene수율 80%

시약·촉매·용매 3

HCID 23938Palladium촉매HCID 82707Tetrabutylammonium Acetate촉매HCID 6228Dimethylformamide용매

반응 조건

온도
60 °C

실험 절차

In a 60 ml miniautoclave, 85 mg of palladium in sol-gel matrix (cf. Example 71, metal content 0.1%) are suspended in 20 ml of DMF. After 2 mmol of iodobenzene, 2 mmol of styrene, and 4 mmol of tetrabutylammonium acetate have been added, heating at 60° C. is performed with shaking. After 12 h, 288 mg of stilbene can be isolated from the reaction solution. This corresponds to an 80% yield.

출처 및 근거

ORD 기록
ord-16a1c44fd160492da55c51ef82c842aa
출처 데이터셋
uspto-grants-1997_04
특허 번호
US05620584

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