Triphenylphosphine → Triphenyl(3,3,3-trifluoropropyl)phosphanium iodide

HRID 854

반응식

HRID 854 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.[F:20][C:21]([F:26])([F:25])[CH2:22][CH2:23][I:24]>>[I-:24].[F:20][C:21]([F:26])([F:25])[CH2:22][CH2:23][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

참가 물질

3

반응물 2

HCID 11776TriphenylphosphineHCID 1561651,1,1-Trifluoro-3-iodopropane

생성물 1

HCID 19694095Triphenyl(3,3,3-trifluoropropyl)phosphanium iodide수율 76.5%

실험 절차

A solution of triphenylphosphine (Aldrich, 11.7 g) and 3,3,3-trifluoropropyl iodid (Lancaster, 10 g) was vigorously refluxed in xylenes (75 mL) for 2 days. The solid which formed was filtered and washed with xylenes then air dried to yield a white solid (16.6 g). 1H NMR and elemental analysis are consistent with the proposed structure.

후처리

  1. customThe solid which formed
  2. filtrationwas filtered
  3. washwashed with xylenes
  4. customair dried

출처 및 근거

ORD 기록
ord-05670d53f7f64813b11aec885e767cda
출처 데이터셋
uspto-grants-1998_03
특허 번호
US05723458

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