Diiodomethane → 2-Cyclopropylnaphthalene

HRID 436674

반응식

HRID 436674 반응식
[CH:1]([C:3]1[CH:12]=[CH:11][C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=1)=[CH2:2].I[CH2:14]I>[Cu].[Zn].C(OCC)C>[CH:1]1([C:3]2[CH:12]=[CH:11][C:10]3[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=3)[CH:4]=2)[CH2:14][CH2:2]1

참가 물질

5

반응물 2

HCID 6346DiiodomethaneHCID 132302-Vinylnaphthalene

생성물 1

HCID 146686962-Cyclopropylnaphthalene

시약·촉매·용매 2

HCID 10290809Zinc copper couple촉매HCID 3283Diethyl Ether용매

실험 절차

A mixture of 15.5 g. of 2-vinylnaphthalene, 23 g. of diiodomethane, 19.6 g. of zinc-copper couple (comprising 19.5 g. of zinc and 0.1 g. of copper) and 500 ml. of diethyl ether is refluxed for eight hours; the cooled mixture is then filtered, washed with dilute hydrochloric acid, washed with water to neutrality, dried and evaporated to yield 2-cyclopropylnaphthalene.

후처리

  1. additionA mixture of 15.5 g
  2. filtrationthe cooled mixture is then filtered
  3. washwashed with dilute hydrochloric acid
  4. washwashed with water to neutrality
  5. customdried
  6. customevaporated

출처 및 근거

ORD 기록
ord-3501764fa95648adb212bdc65f203d58
출처 데이터셋
uspto-grants-1977_02
특허 번호
US04009197

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