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

HRID 854

反応式

HRID 854 の反応式
[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

参加物

3

反応物 2

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

生成物 1

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

実験手順

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.

後処理

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

出典と根拠

ORDレコード
ord-05670d53f7f64813b11aec885e767cda
出典データセット
uspto-grants-1998_03
特許番号
US05723458

関連ノート

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