Total synthesis of (±)-chondrosterin I using a desymmetric aldol reaction
Literature Information
Yuichiro Kawamoto, Daiki Ozone, Toyoharu Kobayashi, Hisanaka Ito
The first total synthesis of racemic chondrosterin I was accomplished. The synthetic features include a Michael addition to incorporate a nitro alkane moiety, an oxidative Nef reaction, intramolecular cyclization of the γ-ketoester derivative, and a desymmetric intramolecular aldol reaction of the meso diketoester compound. The present strategy will be applicable to the synthesis of an optically active form by asymmetric desymmetrization.
Recommended Journals
Related Literature
Isomerization of spirobenzopyrans bearing electron-donating and electron-withdrawing groups in acidic aqueous solutions
Taku Satoh, Kimio Sumaru, Toshiyuki Takagi, Katsuki Takai, Toshiyuki Kanamori
DOI: 10.1039/C0CP01989E
Preparation and characterization of nano-sized Pt–Ru/C catalysts and their superior catalytic activities for methanol and ethanoloxidation
Gülsün Gökağaç
DOI: 10.1039/C1CP20064J
New insights into diffusion in 3D crowded media by Monte Carlo simulations: effect of size, mobility and spatial distribution of obstacles
Eudald Vilaseca, Adriana Isvoran, Sergio Madurga, Isabel Pastor, Josep Lluís Garcés, Francesc Mas
DOI: 10.1039/C0CP01218A
Structures and electronic properties of silicene clusters: a promising material for FET and hydrogen storage
Deepthi Jose, Ayan Datta
DOI: 10.1039/C0CP02580A
RutileTiO2 nano-branched arrays on FTO for dye-sensitized solar cells
Hua Wang, Yusong Bai, Qiong Wu, Wei Zhou, Hao Zhang, Jinghong Li, Lin Guo
DOI: 10.1039/C1CP20351G
Study of host–guest interactions in benzodiazacoronands by means of solid state NMRspectroscopy, X-ray diffraction and quantum mechanical computations
Katarzyna Nowicka, Anna Bujacz, Piotr Paluch, Adam Sobczuk, Agata Jeziorna, Włodzimierz Ciesielski, Grzegorz D. Bujacz, Janusz Jurczak, Marek J. Potrzebowski
DOI: 10.1039/C0CP02401E
Halogen as halogen-bonding donor and hydrogen-bonding acceptor simultaneously in ring-shaped H3N·X(Y)·HF (X = Cl, Br and Y = F, Cl, Br) Complexes
Pan-Pan Zhou, Wen-Yuan Qiu, Shubin Liu, Neng-Zhi Jin
DOI: 10.1039/C1CP00025J
VUV state-selected photoionization of thermally-desorbed biomolecules by coupling an aerosol source to an imaging photoelectron/photoion coincidence spectrometer: case of the amino acids tryptophan and phenylalanine
François Gaie-Levrel, Gustavo A. Garcia, Martin Schwell, Laurent Nahon
DOI: 10.1039/C0CP02798G
Coupling microscopic and mesoscopic scales to simulate chemical equilibrium between a nanometric carboncluster and detonation products fluid
Emeric Bourasseau, Jean-Bernard Maillet
DOI: 10.1039/C0CP02622K
You might also like
How should 2-Methylbenzene-1,4-diamine dihydrochloride (CAS: 615-45-2) be stored?
2-Methylbenzene-1,4-diamine dihydrochloride (CAS: 615-45-2) should be stored in ...
Is (1S,4S)-2,5-Diazabicyclo[2.2.1]heptane dihydrobromide (CAS: 132747-20-7) safe?
(1S,4S)-2,5-Diazabicyclo[2.2.1]heptane dihydrobromide is generally considered sa...
What industries use (6-Chloropyridazin-3-YL)methanamine (CAS: 871826-15-2)?
(6-Chloropyridazin-3-YL)methanamine finds applications in the pharmaceutical ind...
What are the main uses of 2-Fluoro-3-methylphenol (CAS: 77772-72-6)?
2-Fluoro-3-methylphenol is primarily used in the synthesis of pharmaceuticals, p...
What precautions should be taken when handling 3-Methoxy-4-nitrobenzonitrile (CAS: 177476-75-4)?
When handling 3-Methoxy-4-nitrobenzonitrile, it is important to wear appropriate...
What precautions should be taken when handling 1,3-Oxazolo[4,5-b]pyridine-2(3H)-thione (CAS: 211949-57-4)?
When handling 1,3-Oxazolo[4,5-b]pyridine-2(3H)-thione (CAS: 211949-57-4), it is ...
What regulatory guidelines apply to 4-Ethynylbenzamide (CAS: 90347-86-7)?
4-Ethynylbenzamide (CAS: 90347-86-7) falls under various regulatory guidelines i...
What are the main uses of 3-(2-Ethylphenyl)-2-thioxo-4-imidazolidinone (CAS: 186822-57-1)?
3-(2-Ethylphenyl)-2-thioxo-4-imidazolidinone is primarily used as an intermediat...
What is (2-Fluoro-6-methoxyphenyl)acetic acid (CAS: 500912-19-6)?
(2-Fluoro-6-methoxyphenyl)acetic acid, also known as 4-fluoro-3-methoxybenzoic a...
What is the market or research trend for 2-[4-(Hydroxymethyl)phenoxy]ethanol (CAS: 102196-18-9)?
Market trends for 2-[4-(Hydroxymethyl)phenoxy]ethanol (CAS: 102196-18-9) indicat...
Source Journal
Organic & Biomolecular Chemistry

Organic & Biomolecular Chemistry (OBC) publishes original and high impact research and reviews in organic chemistry. We welcome research that shows new or significantly improved protocols or methodologies in total synthesis, synthetic methodology or physical and theoretical organic chemistry as well as research that shows a significant advance in the organic chemistry or molecular design aspects of chemical biology, catalysis, supramolecular and macromolecular chemistry, theoretical chemistry, mechanism-oriented physical organic chemistry, medicinal chemistry or natural products. Articles published in the journal should report new work which makes a highly-significant impact in the field. Routine and incremental work is generally not suitable for publication in the journal. More details about key areas of our scope are below. In all cases authors should include in their article clear rationale for why their research has been carried out.










![3-[(3R,4R)-3-[(6-aminopyrimidin-4-yl)-methyl-amino]-4-methyl-1-piperidyl]-3-oxo-propanenitrile structure 3-[(3R,4R)-3-[(6-aminopyrimidin-4-yl)-methyl-amino]-4-methyl-1-piperidyl]-3-oxo-propanenitrile structure](https://static.chemtradehub.com/structs/164/1640971-60-3-83a4.webp)
![Methyl 2-[5-(3-Phenoxyphenyl)-2H-tetrazol-2-yl]acetate structure Methyl 2-[5-(3-Phenoxyphenyl)-2H-tetrazol-2-yl]acetate structure](https://static.chemtradehub.com/structs/130/1305320-60-8-84b4.webp)
![5-Bromo-3-isopropyl-1H-pyrrolo[2,3-b]pyridine structure 5-Bromo-3-isopropyl-1H-pyrrolo[2,3-b]pyridine structure](https://static.chemtradehub.com/structs/125/1256819-54-1-8620.webp)
![1-Benzyl-1,7-diazaspiro[4.4]nonane dihydrochloride structure 1-Benzyl-1,7-diazaspiro[4.4]nonane dihydrochloride structure](https://static.chemtradehub.com/structs/115/1159822-71-5-0320.webp)
