Allyltriphenylphosphonium bromide → Allyltriphenylphosphonium tetrafluoroborate

HRID 274193

反応式

HRID 274193 の反応式
[Br-].[CH2:2]([P+:5]([C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1)([C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)[C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1)[CH:3]=[CH2:4].[F:24][B-:25]([F:28])([F:27])[F:26].[Na+]>O>[F:24][B-:25]([F:28])([F:27])[F:26].[CH2:2]([P+:5]([C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1)([C:6]1[CH:7]=[CH:8][CH:9]=[CH:10][CH:11]=1)[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)[CH:3]=[CH2:4]

参加物

4

反応物 2

HCID 197740Allyltriphenylphosphonium bromideHCID 4343483Sodium Tetrafluoroborate

生成物 1

HCID 11014621Allyltriphenylphosphonium tetrafluoroborate

試薬・触媒・溶媒 1

HCID 962Water溶媒2 回

実験手順

9.6 parts of allyltriphenylphosphonium bromide prepared in the above Synthetic Example 1 was dissolved in 140 parts of water and a solution of 2.8 parts of sodium tetrafluoroborate in 9 parts of water was slowly added dropwise thereto. After 5 hr stirring, the resulting colorless crystals were collected by filtration, washed with 200 parts of water, and dried to obtain 6.5 parts of allyltriphenylphosphonium tetrafluoroborate (compound No. 1).

後処理

  1. filtrationthe resulting colorless crystals were collected by filtration
  2. washwashed with 200 parts of water
  3. customdried

出典と根拠

ORDレコード
ord-b4c98a808d8c4cebbe9a3847090f5060
出典データセット
uspto-grants-1995_02
特許番号
US05389486

関連ノート

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