129574-41-0Relevant academic research and scientific papers
Structure, Stereochemistry, and Conformation of Diastereoisomeric cis- and trans-3-Ethyl-1,2,3,4,4a,9a-Hexahydrocarbazol-4-ones by Means of 13C and Twodimensional 1H Nuclear Magnetic Resonance Spectroscopy. An Example of Diastereoselection in a Photocycli
Dugat, Denise,Gramain, Jean-Claude,Dauphin, Gerard
, p. 605 - 611 (2007/10/02)
3-Ethyl hexahydrocarbazol-4-ones (3a) and (3b) are stereospecifically obtained in a 4a,9a-trans-stereochemistry by a photocyclisation reaction in which appreciable diastereoselection (40percent) due to the ethyl chain is observed.They are quantitatively c
