Hydrochloric Acid → Triphenylsulfonium succinic acid salt

HRID 76212

反応式

HRID 76212 の反応式
C1([Si](OC)(OC)[O:8]C)C=CC=CC=1.C(O[Si](OCC)(OCC)OCC)C.C[Si](OCC)(OCC)OCC.CO[Si](CCC[CH:48]1[CH2:53][C:52](=[O:54])[O:51][C:49]1=[O:50])(OC)OC.C(OCCC[Si](OC)(OC)OC)C1OC1.Cl.C(OCC(O)C)C.[OH-].[C:79]1([S+:85]([C:92]2[CH:97]=[CH:96][CH:95]=[CH:94][CH:93]=2)[C:86]2[CH:91]=[CH:90][CH:89]=[CH:88][CH:87]=2)[CH:84]=[CH:83][CH:82]=[CH:81][CH:80]=1>O.C(O)C.CC(C)=O>[C:52]([O-:51])(=[O:54])[CH2:53][CH2:48][C:49]([O-:50])=[O:8].[C:92]1([S+:85]([C:79]2[CH:80]=[CH:81][CH:82]=[CH:83][CH:84]=2)[C:86]2[CH:91]=[CH:90][CH:89]=[CH:88][CH:87]=2)[CH:93]=[CH:94][CH:95]=[CH:96][CH:97]=1.[C:92]1([S+:85]([C:79]2[CH:80]=[CH:81][CH:82]=[CH:83][CH:84]=2)[C:86]2[CH:91]=[CH:90][CH:89]=[CH:88][CH:87]=2)[CH:93]=[CH:94][CH:95]=[CH:96][CH:97]=1

参加物

12

反応物 8

HCID 313Hydrochloric Acid2 回HCID 6517TetraethoxysilaneHCID 152871-Ethoxy-2-propanolHCID 16241TriethoxymethylsilaneHCID 17317GlycidoxypropyltrimethoxysilaneHCID 18137TrimethoxyphenylsilaneHCID 115072162,5-Furandione, dihydro-3-[3-(trimethoxysilyl)propyl]-HCID 21909474Triphenylsulfanium hydroxide

生成物 1

HCID 87066795Triphenylsulfonium succinic acid salt

試薬・触媒・溶媒 3

HCID 180Acetone溶媒HCID 702Ethanol溶媒HCID 962Water溶媒

実験手順

4.81 g of phenyltrimethoxysilane, 70.74 g of tetraethoxysilane, 17.21 g of methyltriethoxysilane, 0.14 g of trimethoxysilylpropyl succinic anhydride, 5.73 g of glycidoxypropyltrimethoxysilane, and 150 g of acetone were charged into a 500 ml flask to be dissolved and the resultant mixed solution was warmed while stirring the mixed solution with a magnetic stirrer to reflux. Next, 32.33 g of a 0.01 M hydrochloric acid aqueous solution was added to the mixed solution. The reaction was carried out for 240 minutes and then the resultant reaction solution was cooled down to room temperature. Then, 200 g of propylene glycol monoethyl ether was added to the reaction solution, and ethanol, water, and hydrochloric acid being reaction by-products were distilled off under reduced pressure to obtain a hydrolysis-condensation product. To the hydrolysis-condensation product, 1.36 g of a 10% by weight triphenylsulfonium hydroxide aqueous solution was added to obtain a triphenylsulfonium succinic acid salt-containing Si polymer. The obtained polymer corresponded to a polymer having five types of unit structures of Formula (3-34). The molecular weight Mw of the obtained polymer measured by GPC was found to be 2,500 in terms of polystyrene.

後処理

  1. dissolutionto be dissolved
  2. additionthe resultant mixed solution
  3. temperaturewas warmed
  4. temperatureto reflux
  5. customthe resultant reaction solution
  6. distillationwere distilled off under reduced pressure
  7. customto obtain a hydrolysis-condensation product

出典と根拠

ORDレコード
ord-5870a4657db34221a6ebc51719ac160a
出典データセット
uspto-grants-2014_09
特許番号
US08835093B2

関連ノート

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