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Hydrochloric Acid → Triphenylsulfonium 1,1,3,3,3-pentafluoro-2-(3-methacryloyloxy-adamantane-1-carbonyloxy)-propane-1-sulfonate

HRID 556247
ノート
印刷プレビュー

反応式

HRID 556247 の反応式
[C:1]([O:6][C:7]12[CH2:16][CH:11]3[CH2:12][CH:13]([CH2:15][C:9]([C:17](Cl)=[O:18])([CH2:10]3)[CH2:8]1)[CH2:14]2)(=[O:5])[C:2]([CH3:4])=[CH2:3].[OH:20][CH:21]([C:29]([F:32])([F:31])[F:30])[C:22]([F:28])([F:27])[S:23]([O-:26])(=[O:25])=[O:24].[C:33]1([S+:39]([C:46]2[CH:51]=[CH:50][CH:49]=[CH:48][CH:47]=2)[C:40]2[CH:45]=[CH:44][CH:43]=[CH:42][CH:41]=2)[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=1.C(N(CC)CC)C.Cl>C(Cl)Cl>[F:28][C:22]([F:27])([S:23]([O-:26])(=[O:24])=[O:25])[CH:21]([O:20][C:17]([C:9]12[CH2:15][CH:13]3[CH2:12][CH:11]([CH2:16][C:7]([O:6][C:1](=[O:5])[C:2]([CH3:4])=[CH2:3])([CH2:14]3)[CH2:8]1)[CH2:10]2)=[O:18])[C:29]([F:30])([F:32])[F:31].[C:46]1([S+:39]([C:33]2[CH:34]=[CH:35][CH:36]=[CH:37][CH:38]=2)[C:40]2[CH:45]=[CH:44][CH:43]=[CH:42][CH:41]=2)[CH:47]=[CH:48][CH:49]=[CH:50][CH:51]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 4

HCID 313Hydrochloric AcidHCID 8471TriethylamineHCID 86612198Triphenylsulfonium 2-hydroxy-1,1,3,3,3-pentafluoropropanesulfonateHCID 866395133-Methacryloyloxyadamantanecarbonyl chloride

生成物 1

HCID 86639512Triphenylsulfonium 1,1,3,3,3-pentafluoro-2-(3-methacryloyloxy-adamantane-1-carbonyloxy)-propane-1-sulfonate

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒2 回

実験手順

To 28.4 g (0.10 mole) of the resulting 3-methacryloyloxyadamantanecarbonyl chloride were added 44.9 g (0.09 mole) of triphenylsulfonium 2-hydroxy-1,1,3,3,3-pentafluoropropane-1-sulfonate in Synthesis Example 1-11 and 20 g of methylene chloride, which was ice cooled. To the solution, a solution of 10.1 g (0.10 mole) of triethylamine and 2.2 g (0.02 mole) of N,N-dimethylaminopyridiene in 45 g of methylene chloride was added such that the temperature might not exceed 5° C., followed by stirring at room temperature for 7 hours. Thereafter, 105 g of 5% dilute hydrochloric acid was added. The organic layer was separated and washed with water whereupon methylene chloride was distilled off under vacuum. The residue was combined with 250 g of methyl isobutyl ketone and washed with dilute aqueous ammonia and then with water, whereupon the methyl isobutyl ketone was distilled off under vacuum. Diisopropyl ether was added to the residue, followed by decantation. The target compound, triphenylsulfonium 1,1,3,3,3-pentafluoro-2-(3-methacryloyloxy-adamantane-1-carbonyloxy)-propane-1-sulfonate was obtained as brown oil (61.7 g, yield 92%). The compound has the following structure.

後処理

  1. temperaturecooled
  2. customexceed 5° C.
  3. customThe organic layer was separated
  4. washwashed with water whereupon methylene chloride
  5. distillationwas distilled off under vacuum
  6. washwashed with dilute aqueous ammonia
  7. distillationwith water, whereupon the methyl isobutyl ketone was distilled off under vacuum
  8. additionDiisopropyl ether was added to the residue

出典と根拠

ORDレコード
ord-69788b8d58864698b95c50371623e9e7
出典データセット
uspto-grants-2011_11
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08057985B2

反応ノート

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このページの内容参加物実験手順後処理出典と根拠反応ノート