Sulfuric Acid → DETA Epichlorohydrin

HRID 342319

反応式

HRID 342319 の反応式
[CH2:1]([CH:3]1[O:5][CH2:4]1)[Cl:2].S(=O)(=O)(O)O.[CH3:11][CH2:12][N:13]([C:16]([C:18]1[CH:23]=[CH:22][CH:21]=[C:20]([CH3:24])[CH:19]=1)=[O:17])[CH2:14][CH3:15]>O>[CH3:11][CH2:12][N:13]([C:16]([C:18]1[CH:23]=[CH:22][CH:21]=[C:20]([CH3:24])[CH:19]=1)=[O:17])[CH2:14][CH3:15].[CH2:1]([CH:3]1[O:5][CH2:4]1)[Cl:2]

参加物

5

反応物 3

HCID 1118Sulfuric Acid2 回HCID 4284N,N-diethyl-m-toluamideHCID 7835Epichlorohydrin

生成物 1

HCID 131721069DETA Epichlorohydrin

試薬・触媒・溶媒 1

HCID 962Water溶媒2 回

実験手順

To prepare the resin, the first portion of water is charged to a clean, dry, glass-lined reactor and the DMG-DETA base prepared as described above is added. The epichlorohydrin is added. The reaction solution is heated to 115°-120° F. Once the batch has reached between Gardner-Holdt "A" and "J", and preferably at "F", the second water and sulfuric acid are added. The preservative is then added. The pH is adjusted to 4.5±0.5 with DETA or sulfuric acid.

後処理

  1. customTo prepare the resin
  2. customdry
  3. customglass-lined reactor and the DMG-DETA base prepared
  4. additionabove is added
  5. temperatureThe reaction solution is heated to 115°-120° F
  6. additionThe preservative is then added

出典と根拠

ORDレコード
ord-bc957a7836804e94b3b5f20065693477
出典データセット
uspto-grants-1999_01
特許番号
US05858171

関連ノート

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