Allyl bromide → Allyltriphenylphosphonium bromide

HRID 274191

반응식

HRID 274191 반응식
[C:1]1([P:7]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH2:20]([Br:23])[CH:21]=[CH2:22]>C1(C)C(C)=CC=CC=1>[Br-:23].[CH2:22]([P+:7]([C:1]1[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1)([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[C:14]1[CH:15]=[CH:16][CH:17]=[CH:18][CH:19]=1)[CH:21]=[CH2:20]

참가 물질

4

반응물 2

HCID 7841Allyl bromideHCID 11776Triphenylphosphine

생성물 1

HCID 197740Allyltriphenylphosphonium bromide

시약·촉매·용매 1

HCID 7237O-Xylene용매

반응 조건

온도
30 °C

실험 절차

86.7 parts of triphenylphosphine was dissolved in 200 parts of xylene and 40.0 parts of allyl bromide was added thereto. The mixture was gradually heated and allowed to react at 134° C. for 3 hr. After the mixture was cooled to 30° C., the resulting colorless crystals were collected by filtration and washed with toluene to obtain 122.7 parts of allyltriphenylphosphonium bromide (compound No. 16).

후처리

  1. additionwas added
  2. temperatureThe mixture was gradually heated
  3. customto react at 134° C. for 3 hr
  4. filtrationthe resulting colorless crystals were collected by filtration
  5. washwashed with toluene

출처 및 근거

ORD 기록
ord-7ebd87c006504dd293d5a25acc3a52f1
출처 데이터셋
uspto-grants-1995_02
특허 번호
US05389486

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