Phenolphthalein → HCID 20071852、化合物

HRID 981319ノート

反応式

HRID 981319 の反応式
[OH-].[CH2:2]([N+:8]([CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH3:26])([CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH3:20])[CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH3:14])[CH2:3][CH2:4][CH2:5][CH2:6][CH3:7].C1C=[C:31]2[C:33]([O:35]C(C3C=CC(O)=CC=3)(C3C=CC(O)=CC=3)[C:30]2=CC=1)=[O:34].C(O)(=O)C=C>CO>[C:33]([O-:35])(=[O:34])[CH:31]=[CH2:30].[CH2:21]([N+:8]([CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH3:7])([CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH3:14])[CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH3:20])[CH2:22][CH2:23][CH2:24][CH2:25][CH3:26]

参加物

5

反応物 3

HCID 4764PhenolphthaleinHCID 6581Acrylic AcidHCID 13998878N,N,N-Trihexylhexan-1-aminium hydroxide

生成物 1

HCID 20071852HCID 20071852、化合物

試薬・触媒・溶媒 1

HCID 887Methanol溶媒2 回

実験手順

The AgOH is resuspended in 400 ml of methanol. The purified tetraalkylammonium iodide (0.1 moles or 48.2 g) (Aldrich Chemical Co., Milwaukee, Wis.) is dissolved separately in 100 ml. of methanol and added to the AgOH suspension. Almost immediately, the AgOh develops a greenish cast. The mixture is stirred for an hour and then filtered through a sintered-glass funnel. The filtrate now contains 0.1 moles of tetrahexylammonium hydroxide. A small amount of phenophthalein is added, turning the solution red indicating that the solution is basic. Acrylic acid is added until the red color disappears. The methanol is removed by evaporation in a rotary flash evaporator leaving tetrahexylammonium acrylate. The resulting tetrahexylammonium acrylate was found to be electrically conductive.

後処理

  1. filtrationfiltered through a sintered-glass funnel
  2. customThe methanol is removed by evaporation in a rotary flash evaporator

出典と根拠

ORDレコード
ord-69b7dfbbe8974a56aa2679fdc9975f7c
出典データセット
uspto-grants-1991_02
特許番号
US04990581

反応ノート

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