Ascorbic acid promoted [4 + 2] benzannulation: a mild, operationally simple approach to the synthesis of phenanthrenes
Literature Information
Mei-jie Bu, Guo-ping Lu, Chun Cai
A mild, simple and metal-free radical [4 + 2] benzannulation for the generation of phenanthrenes has been developed. A substoichiometric reductant, ascorbic acid (vitamin C), is harnessed as the radical initiator. This method has a broad substrate scope, and various substituted phenanthrenes were obtained in moderate to good yields at room temperature without irradiation.
Recommended Journals

Current Opinion in Solid State & Materials Science

Journal of Natural Medicines

Nature Medicine

Organic Process Research & Development

Journal of Peptide Science

Russian Journal of Applied Chemistry

Russian Journal of Organic Chemistry

Russian Chemical Bulletin

Current Opinion in Colloid & Interface Science

Chemistry Education Research and Practice
Related Literature
Novel hydroxyl-containing reduction-responsive pseudo-poly(aminoacid) via click polymerization as an efficient drug carrier
Zhigang Xie, Xuesi Chen, Xiabin Jing, Yubin Huang
DOI: 10.1039/C4PY00227J
Stability of star-shaped RAFT polystyrenes under mechanical and thermal stress
Mahdi Abbasi, Kamran Riazi, Nico Dingenouts, Manfred Wilhelm
DOI: 10.1039/C4PY00484A
The effect of LiNTf2 on the propagation rate coefficient of methyl methacrylate
Benjamin B. Noble, Leesa M. Smith, Michelle L. Coote
DOI: 10.1039/C4PY00190G
Self-assembly of plasma protein through disulfide bond breaking and its use as a nanocarrier for lipophilic drugs
Shudong Wang, Guangming Gong, Hua Su, Wenya Liu, Zhen Wang, Li Li
DOI: 10.1039/C4PY00212A
DNA molecular recognition of intercalators affects aggregation of a thermoresponsive polymer
Yuuki Sugawara, Takanori Tamaki, Takeo Yamaguchi
DOI: 10.1039/C4PY00600C
A supramolecular approach for fabrication of photo-responsive block-controllable supramolecular polymers
Lichao Liu, Leilei Rui, Yun Gao, Weian Zhang
DOI: 10.1039/C4PY00645C
White light emission of multi-chromophore photoluminescent nanoparticles using polyacrylate scaffold copolymers with pendent polyfluorene groups
Chao Deng, Peng Jiang, Xiaobin Shen, Jun Ling, Thieo E. Hogen-Esch
DOI: 10.1039/C4PY00595C
From glycidyl carbonate to hydroxyurethane side-groups in alternating fluorinated copolymers
Roukaya Hamiye, Ali Alaaeddine, Mouhamad Awada, Benjamin Campagne, Sylvain Caillol, Sophie M. Guillaume, Bruno Ameduri, Jean-François Carpentier
DOI: 10.1039/C4PY00547C
Statistical terpolymers with thermo-responsive fluorescence response in an ionic liquid: effects of solvatophilicity on LCST phase separation and reversibility
Chi Zhang, Milan Maric
DOI: 10.1039/C4PY00300D
You might also like
What is Ethyl 3-cyclohexylpropanoate (CAS: 10094-36-7)?
Ethyl 3-cyclohexylpropanoate is a clear, colorless to light yellow liquid with a...
How should waste containing 2-(Hydroxymethyl)-5-(methoxycarbonyl)-6-methyl-4-(2-nitrophenyl)nicotinic acid (CAS: 34783-31-8) be handled?
Waste containing 2-(Hydroxymethyl)-5-(methoxycarbonyl)-6-methyl-4-(2-nitrophenyl...
How should waste containing 2,4,6-Tris(pentafluoroethyl)-1,3,5-triazine (CAS: 858-46-8) be handled?
Waste containing 2,4,6-Tris(pentafluoroethyl)-1,3,5-triazine (CAS: 858-46-8) sho...
What precautions should be taken when handling Chloroac-nle-oh (CAS: 56787-36-1)?
When handling Chloroac-nle-oh (CAS: 56787-36-1), it is essential to wear appropr...
What industries use Ethyl 6-phenylimidazo[2,1-b][1,3]thiazole-3-carboxylate (CAS: 752244-05-6)?
Ethyl 6-phenylimidazo[2,1-b][1,3]thiazole-3-carboxylate is primarily used in the...
Are there alternatives to alpha-(2-Bromophenyl)benzylamine (CAS: 55095-15-3) in synthesis?
Alternatives to alpha-(2-Bromophenyl)benzylamine (CAS: 55095-15-3) in synthesis ...
How should waste containing 2-Chloro-5-methoxypyridine (CAS: 139585-48-1) be handled?
Waste containing 2-Chloro-5-methoxypyridine (CAS: 139585-48-1) should be managed...
What industries use 1-(4-Methoxyphenyl)-2,5-dimethyl-1H-pyrrole (CAS: 5044-27-9)?
1-(4-Methoxyphenyl)-2,5-dimethyl-1H-pyrrole (CAS: 5044-27-9) is used in various ...
Are there alternatives to 3-Bromo-5-(N-Boc)aminomethylisoxazole (CAS: 903131-45-3) in synthesis?
There are alternative reagents and compounds that can be used in the synthesis o...
What is Tungsten(IV) oxide (CAS: 12036-22-5)?
Tungsten(IV) oxide, also known as tungsten dioxide, is a chemical compound with ...
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


![2-{3-[4-(3-Chlorophenyl)-1-piperazinyl]propyl}[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one hydrochloride (1:1) structure 2-{3-[4-(3-Chlorophenyl)-1-piperazinyl]propyl}[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one hydrochloride (1:1) structure](https://static.chemtradehub.com/structs/253/25332-39-2-496e.webp)

