Green and Sustainable Heterogeneous Organo-Catalyst for Asymmetric Aldol Reactions

• 作者: Khalid Saeed M. Abid Zia M. Sohail Ahmad Mohammad Sadiq Razia Aman
• 来源期刊: 催化剂现代研究(英文)
• 学科: 化学
• 关键词: IMMOBILIZATION Graphene Sheet ENANTIOSELECTIVITY CYCLOHEXANONE ALDEHYDE
• 年，卷（期）: 2015,（2）
• 页码范围: 43-49
• 页数: 7页
• 分类号: O6

摘要

Linear amino acids covalently supported on graphene sheet were employed as catalysts for asymmetric aldol reactions between cyclohexanone and aldehydes (aliphatic and/or aromatic) in a batch type reactor in the presence of water. The reactions were found to exhibit high yield as well as excellent ee value. Additionally, the catalysts were found to be truly heterogeneous and eco-friendly.