Soltani Hasan, Tajik Zeinab, Nasri Zahra, Hanifehnejad Peyman, Hamidi Elaheh, Aslbeigi Zahra, Ghafuri Hossein
Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran, 16846-13114, Iran.
Sci Rep. 2024 Oct 14;14(1):23987. doi: 10.1038/s41598-024-75036-6.
The synthesis of efficient organic compounds from simple substrates is both noticeable and important. However, it can be challenging to achieve this target using suitable strategies. To address this issue, pyrazinium chlorochromate (PCC) was used to modify carbonitride nanosheets (CNs) and applied as a heterogeneous catalyst in the oxidation of benzyl alcohols. That can be regarded as innovation in ingenious synthesis of the PCC on the CNs. Then, it was identified by varied techniques such as EDS, FT-IR, XRD, STA and FE-SEM. This process resulted in in-situ synthesis of 1,4-dihydropyridine and 3,4-dihydropyrimidin-2-(1H) one derivatives with excellent yield.
从简单底物合成高效有机化合物既引人注目又很重要。然而，使用合适的策略实现这一目标可能具有挑战性。为了解决这个问题，使用氯铬酸吡嗪鎓（PCC）修饰碳氮化物纳米片（CNs），并将其用作苄醇氧化反应中的多相催化剂。这可以被视为在CNs上巧妙合成PCC的创新。然后，通过能谱仪（EDS）、傅里叶变换红外光谱仪（FT-IR）、X射线衍射仪（XRD）、热重分析仪（STA）和场发射扫描电子显微镜（FE-SEM）等多种技术对其进行了鉴定。该过程原位合成了产率优异的1,4-二氢吡啶和3,4-二氢嘧啶-2-(1H)酮衍生物。
