Enynone-enabled migratory insertion and Schmittel cyclization cascade for the synthesis of furan-fused fluorenes
Literature Information
He Zhang, Tongxiang Cao, Hejiang Luo, Lianfen Chen, Shifa Zhu
A new method for the synthesis of furan-/benzo-fused fluorenes through copper(I)-catalyzed coupling of conjugated enynones or α-diazocarbonyl compounds with dialkynylbenzenes has been developed. This process includes 5-exo-dig cyclization, carbene migratory insertion, Schmittel cyclization and 1,5-H transfer. The obvious advantages of wide substrate scopes, mild reaction conditions, and high atom efficiency make this system highly appealing for the construction of six-substituted benzofuran-embedded fluorenes in a one-pot manner.
Related Literature
The effect of different organic solvents on sodium ion storage in carbon nanopores
Sharif Khan, Tomonori Ohba, Qiong Cai
DOI: 10.1039/C7CP04878E
Transition of surface phase of cobalt oxide during CO oxidation
Yu Tang, Jian Dou, Christopher M. Andolina, Yuting Li, Hongbin Ma, Stephen D. House, Xiaoyan Zhang, Judith Yang, Franklin (Feng) Tao
DOI: 10.1039/C7CP07407G
Eliminating common biases in modelling the electrical conductivity of carbon nanotube–polymer nanocomposites
Linh Trong Hoang, Siu Ning Leung, Zheng Hong Zhu
DOI: 10.1039/C8CP01715H
Open flow non-enzymatic template catalysis and replication
Larwsk H. Gonçalves da Silva, David Hochberg
DOI: 10.1039/C8CP01828F
Adsorption of amphiphilic graft copolymers in solvents selective for the grafts on a lyophobic surface: a coarse-grained simulation study
Zuzana Limpouchová, Karel Procházka
DOI: 10.1039/C7CP08327K
Persistent homology analysis of ion aggregations and hydrogen-bonding networks
DOI: 10.1039/C8CP01552J
Structural, electronic and adhesion characteristics of zinc/silica interfaces: ab initio study on zinc/β-cristobalite
Alexey Koltsov, Jean-Michel Mataigne
DOI: 10.1039/C7CP08636A
Isomer-specific detection in the UV photodissociation of the propargyl radical by chirped-pulse mm-wave spectroscopy in a pulsed quasi-uniform flow
Bernadette M. Broderick, Nicolas Suas-David, Nureshan Dias, Arthur G. Suits
DOI: 10.1039/C7CP06211G
Sub-μL measurements of the thermal conductivity and heat capacity of liquids
C. López-Bueno, D. Bugallo, V. Leborán, F. Rivadulla
DOI: 10.1039/C8CP00165K
Reverse electrodialysis in bilayer nanochannels: salinity gradient-driven power generation
Rui Long, Zhengfei Kuang, Zhichun Liu, Wei Liu
DOI: 10.1039/C7CP08394G
You might also like
What precautions should be taken when handling 4-Methyl-6-(trifluoromethyl)quinoline (CAS: 40716-16-3)?
When handling 4-Methyl-6-(trifluoromethyl)quinoline (CAS: 40716-16-3), safety go...
What is 4-(3,5-Difluorophenyl)aniline (CAS: 405058-00-6)?
4-(3,5-Difluorophenyl)aniline is an aromatic organic compound with the CAS numbe...
How is 5-{[4-(Trifluoromethyl)phenyl]sulfanyl}-1,2,3-thiadiazole-4-carboxylic acid (CAS: 338982-07-3) typically synthesized?
5-{[4-(Trifluoromethyl)phenyl]sulfanyl}-1,2,3-thiadiazole-4-carboxylic acid can ...
What is the market or research trend for 4-Benzylaniline hydrochloride (CAS: 6317-57-3)?
The market for 4-Benzylaniline hydrochloride (CAS: 6317-57-3) is steadily growin...
Is [3-(Diethylsulfamoyl)phenyl]boronic acid (CAS: 871329-58-7) safe?
[3-(Diethylsulfamoyl)phenyl]boronic acid is generally considered safe when handl...
What are the main uses of 3-Bromo-2,5-dimethoxyaniline (CAS: 115929-62-9)?
3-Bromo-2,5-dimethoxyaniline is mainly used in the pharmaceutical and chemical i...
What regulatory guidelines apply to N-Methyl-1-(5-methyl-1H-indol-3-yl)methanamine (CAS: 915922-67-7)?
N-Methyl-1-(5-methyl-1H-indol-3-yl)methanamine (CAS: 915922-67-7) is subject to ...
What industries use Carbamic acid, N-[(5S)-5,6-diamino-6-oxohexyl]-, 1,1-dimethylethyl ester (CAS: 24828-96-4)?
This compound is primarily used in the pharmaceutical industry for the synthesis...
How should 2-Methyl-2-propanyl [(1S,3R)-3-aminocyclohexyl]carbamate (CAS: 1298101-47-9) be stored?
2-Methyl-2-propanyl [(1S,3R)-3-aminocyclohexyl]carbamate (CAS: 1298101-47-9) sho...
What industries use Ethyl 2-bromo-4,4,4-trifluorobutanoate (CAS: 367-33-9)?
Ethyl 2-bromo-4,4,4-trifluorobutanoate (CAS: 367-33-9) is utilized in the pharma...
Source Journal
Organic Chemistry Frontiers

Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry














![Methyl 3-({2'-[(E)-(hydroxyhydrazono)methyl]-4-biphenylyl}methyl)-2-oxo-2,3-dihydro-1H-benzimidazole-4-carboxylate structure Methyl 3-({2'-[(E)-(hydroxyhydrazono)methyl]-4-biphenylyl}methyl)-2-oxo-2,3-dihydro-1H-benzimidazole-4-carboxylate structure](https://static.chemtradehub.com/structs/149/1499167-72-4-034a.webp)