3a-(o-Nitrophenyl)octahydroindol-4-ones: Synthesis and spectroscopic analysis
-
Add time:09/24/2019 Source:sciencedirect.com
A short entry to 3a-(o-nitrophenyl)octahydroindol-4-ones employing ozonolysis and double reductive amination of 2-allyl-2-(o-nitrophenyl)-1,3-cyclohexanedione (9) is described. The symmetric dione 9 is synthesized in a 50% overall yield from 1,3-cyclohexanedione by means of o-nitroarylation followed by O-allylation and subsequent Claisen rearrangement. Configurational and conformational aspects of azabicyclic derivatives 1 (a-k) are discussed.
We also recommend Trading Suppliers and Manufacturers of 2,2-dimethyl-6-(4-nitrophenyl)-4-phenyl-1,3-diazabicyclo[3.1.0]hex-3-ene (cas 15757-54-7). Pls Click Website Link as below: cas 15757-54-7 suppliers
Prev:Syntheses of the 3- and 4-thio analogues of 4-nitrophenyl 2-acetamido-2-deoxy-β-d-gluco- and galactopyranoside
Next:An efficient chemical-enzymatic synthesis of 4-nitrophenyl β-xylobioside: a chromogenic substrate for xylanases) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- An efficient chemical-enzymatic synthesis of 4-nitrophenyl β-xylobioside: a chromogenic substrate for xylanases09/25/2019
- Syntheses of the 3- and 4-thio analogues of 4-nitrophenyl 2-acetamido-2-deoxy-β-d-gluco- and galactopyranoside09/10/2019
- Structures and short contacts of F⋯O(nitro) and H⋯O(nitro) in 2,2-di(4-nitrophenyl)hexafluoropropane and 2,2-di(4-nitrophenyl)propane09/09/2019
- N-(2,2-Dimethyl-2-(2-nitrophenyl)acetyl)-4-aminocyclophosphamide as a potential bioreductively activated prodrug of phosphoramide mustard09/08/2019
- Regular paperSynthesis of 2- and 4-nitrophenyl β-glycosides of β-(1 → 4)-d-xylo-oligosaccharides of dp 2–409/07/2019
- Crystal growth and characterisation of new organic nonlinear optical materials: 6-cyano and 6-nitro-2,2-dimethyl-3,4-epoxychroman09/06/2019
- Asymmetric reduction of 2,2-dimethyl-6-(2-oxoalkyl/oxoaryl)-1,3-dioxin-4-ones and application to the synthesis of (+)-yashabushitriol09/05/2019
