Hydrochloric Acid → 2-Chloro-2,4,4-trimethylpentane

HRID 1003695

反応式

HRID 1003695 の反応式
[ClH:1].OS(O)(=O)=O.[Na+].[Cl-].[CH3:9][C:10]([CH2:12][C:13]([CH3:16])([CH3:15])[CH3:14])=[CH2:11]>>[CH3:11][C:10]([Cl:1])([CH2:12][C:13]([CH3:16])([CH3:15])[CH3:14])[CH3:9]

参加物

5

反応物 4

HCID 313Hydrochloric AcidHCID 1118Sulfuric AcidHCID 5234Sodium ChlorideHCID 78682,4,4-Trimethyl-1-pentene

生成物 1

HCID 5219502-Chloro-2,4,4-trimethylpentane

実験手順

Dry gaseous HCl, generated by the reaction of H2SO4 and NaCl, was passed through a 30% solution of 2,4,4-trimethyl-1-pentene in dry and distilled CH2Cl2 at 0° C. for 24 hours. The solvent and excess gaseous HCl were removed and the product was purified by distillation from CaH2 under vacuum to avoid decomposition. TMPCl, when stored in a freezer (-20° C.) under N2, was found to be stable at least for a year. Structure was confirmed by 1H NMR.

後処理

  1. customin dry
  2. distillationdistilled CH2Cl2 at 0° C. for 24 hours
  3. customThe solvent and excess gaseous HCl were removed
  4. distillationthe product was purified by distillation from CaH2 under vacuum
  5. customstored in a freezer (-20° C.) under N2
  6. customleast for a year

出典と根拠

ORDレコード
ord-0bc9acb6bc1c4bc6b373c47399574a83
出典データセット
uspto-grants-2000_04
特許番号
US06046281

関連ノート

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