pictetCspengler反应

Searching…

en.wikipedia.org

Pictet–Spengler reaction - Wikipedia

The Pictet–Spengler reaction is a chemical reaction in which a β-arylethylamine undergoes condensation with an aldehyde or ketone followed by ring closure. The reaction was first discovered in 1911 by Amé Pictet and T...

www.sciencedirect.com

Pictet Spengler Reaction - an overview | ScienceDirect Topics

The Pictet–Spengler reaction is defined as a special type of Mannich reaction involving an amine and a carbonyl compound under acidic conditions, characterized by an intra-molecular addition of a CH-acidic substrate t...

www.x-mol.com

关于Pictet–Spengler反应的统一机理认识- X-MOL资讯

Oct 5, 2018 · 但是长期以来关于Pictet–Spengler反应的机理一直存在争论。 最近,中国科学院上海有机化学研究所的 游书力研究员(点击查看介绍)和郑超副研究员(点击查看介绍)团队综合利用理论计算和实验研究的方法提出了关于Pictet–Spengler反应的统一机理认识。

pubmed.ncbi.nlm.nih.gov

The Pictet-Spengler Reaction Updates Its Habits - PubMed

Jan 19, 2020 · The Pictet-Spengler reaction (P-S) is one of the most direct, efficient, and variable synthetic method for the construction of privileged pharmacophores such as tetrahydro-isoquinolines (THIQs), tetrahy...

cjb.ijournals.cn

Pictet-Spengler酶的研究进展

Pictet-Spengler (P-S) 反应通常是指b-芳基乙胺在酸性条件下与醛或者酮发生缩合后环化形成四氢异喹啉或β-咔啉类生物碱结构的一类化学反应。而催化这类高度立体选择性和区域选择性反应的酶称为Pictet- Spenglerase (P-S酶)。P-S酶是一类重要的活性产物生物合成催化酶,广泛分布于吗啡、那可丁、奎宁、小 ...