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Updated: Jul 8, 2025

Efficient Construction of Drug-like Bispirocyclic Scaffolds Via Organocatalytic Cycloadditions of α-Imino γ-Lactones and Alkylidene Pyrazolones
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Published on: February 7, 2019

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含有两个石原子的循环碳化合物框架:朝着9,10-Dibismaanthracene的方向

Dennis Rottschäfer1, Sascha Reith1, Johannes Schwarzmann1

  • 1Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Str. 4, 35037, Marburg, Germany.

Chemistry (Weinheim an der Bergstrasse, Germany)
|December 20, 2023
PubMed
概括

研究人员合成了新型的六个组成的含有斯木的有机环,创造了二甲类同类物. 这些化合物显示出通过还原反应产生dibisma-anthracene (bismanthrene) 的潜力.

关键词:
毕斯穆特 (bismuth) 是一种天然气.这是双核的.这是一种重金属,重金属.异循环的不同循环.减少 减少 减少 减少

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Cycloheptatriene is a neutral monocyclic unsaturated hydrocarbon that consists of an odd number of carbon atoms and an intervening sp3 carbon in the ring. The three double bonds in the ring correspond to 6 π electrons, which is a Huckel number, and therefore satisfies the criteria of 4n + 2 π electrons. However, the intervening sp3 carbon disrupts the continuous overlap of p orbitals. As a result, cycloheptatriene is not aromatic.
Removing one hydrogen from the intervening CH2 group...
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