Imidazole → Imidazole trimellitate

HRID 895758

反応式

HRID 895758 の反応式
[NH:1]1[CH:5]=[CH:4][N:3]=[CH:2]1.C(OCCC[Si](OC)(OC)OC)C1OC1.[SiH4].C1(C2NC=CN=2)C=CC=CC=1.[C:33]([OH:47])(=[O:46])[C:34]1[C:35](=[CH:39][C:40](=[CH:44][CH:45]=1)[C:41]([OH:43])=[O:42])[C:36]([OH:38])=[O:37]>>[C:33]([OH:47])(=[O:46])[C:34]1[C:35](=[CH:39][C:40](=[CH:44][CH:45]=1)[C:41]([OH:43])=[O:42])[C:36]([OH:38])=[O:37].[NH:1]1[CH:5]=[CH:4][N:3]=[CH:2]1

参加物

6

反応物 5

HCID 795Imidazole2 回HCID 10708Trimellitic acidHCID 17317GlycidoxypropyltrimethoxysilaneHCID 23953Silane2 回HCID 695912-Phenylimidazole

生成物 1

HCID 22381556Imidazole trimellitate

実験手順

13.62 g (0.2 mol) of imidazole was melted at 95° C., and 47.27 g (0.2 mol) of (3-glycidoxypropyl)trimethoxysilane was added dropwise thereto over a period of 30 minutes while stirred in an argon atmosphere. Following addition, the product was further reacted for one hour at a temperature of 95° C., yielding an imidaz,ole group-containing silane coupling agent comprising a mixture of the compounds represented by the chemical formulas (1), (2), and (3) below. In the formulas (1), (2), and (3) below, R1, R2, and R3 are H; R4 is CH3; n is 3; and m is 3. 2.16 g (0.04 mol) of the imidazole group-containing silane coupling agent thus obtained, 8.64 g (0.06 mol) of 2-phenylimidazole (melting point: 137-147° C.), and 21.0 g (0.1 mol) of trimellitic acid were heated and mixed at 160° C., the reaction was continues for one hour, and the product was cooled to room temperatures, yielding an imidazole trimellitate composition that was solid at normal temperature. The solid product thus obtained was ground with a mortar and classified by a sieve with hole openings of 90 microns to yield pulverized Sample No. 1.

後処理

  1. additionwas added dropwise
  2. additionaddition
  3. customthe product was further reacted for one hour at a temperature of 95° C.
  4. customyielding
  5. additiona mixture of the compounds
  6. customthus obtained
  7. additionmixed at 160° C.
  8. waitthe reaction was continues for one hour
  9. temperaturethe product was cooled to room temperatures

出典と根拠

ORDレコード
ord-784e364f680f4d0fbdd8a79623139bc2
出典データセット
uspto-grants-2005_07
特許番号
US06916865B2

関連ノート

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