반응 #529776

ord-0fbb1e06db2441929e7b81c2113f4d94

반응 조건

상세 조건
See reaction.notes.procedure_details.

후처리

  1. 1
    기타the organic layer was separated in a separating funnel
  2. 2
    기타The solvent was removed by evaportaion
  3. 3
    기타the residue was dried
  4. 4
    세척after washing with n-hexane

실험 절차

4'-Hydroxybiphenyl-4-carboxylic acid (3.5 g) and triethylamine (2.4 g) were dissolved in dichloromethane (30 ml). Nonanoyl chloride (4.3 g) and dimethylaminopyridine (0.2 g) were added to the solution, and the mixture was stirred at room temperature for about 20 hours. Dilute hydrochloric acid was added thereto, and the organic layer was separated in a separating funnel. The solvent was removed by evaportaion, and the residue was dried after washing with n-hexane to give the titled compound (5 g).

출처

DOI: 10.6084/m9.figshare.5104873.v1특허: US05891359uspto-grants-1999_04