Re2O7 Catalyzed Dienone-Phenol Rearrangement. Zilei Xia,a,b,ǁ Jiadong Hu,a, b,ǁ Zhigao Shen,a,b Qizheng Yao*,a and Weiqing Xie*,b,c a Department of. Dienone–phenol rearrangement of 8,8-dimethyl- and 6,8,8-trimethyl-naphthalene -1,4,5(8H)-triones (1) and (2) in acetic anhydride as solvent is the subject of a. The experiment is based on the dienone-phenol rearrangement reaction of the sesquiterpene santonin to give -desmotroposantonin acetate. It challenges.
|Published (Last):||24 August 2006|
|PDF File Size:||10.68 Mb|
|ePub File Size:||3.57 Mb|
|Price:||Free* [*Free Regsitration Required]|
Dienone – Wikipedia
For reproduction of material from PPS: Information about reproducing material from RSC articles with different licences is available on our Permission Requests page.
This may take some time to load.
Back to tab navigation Download options Please wait Dienone—phenol rearrangement mechanism of 8,8-dimethyl- and 6,8,8-trimethyl-naphthalene-1,4,5 8 H -triones in acetic anhydride solution. Search articles by author Candelaria Goycoolea.
Jump to main content. For reproduction of material from NJC: The results are rationalized in terms of the formation of acylated intermediate cations and schematic representation is provided.
If the material has been adapted instead of reproduced from the original RSC publication “Reproduced from” can be substituted with “Adapted from”. Jump to site search.
There was a problem providing the content you requested
Authors contributing to RSC publications journal articles, books or book chapters do not need to formally request permission to reproduce material contained in this article dienonee that the correct acknowledgement is given with the reproduced material. In all cases the Ref. Reproduced material should be attributed as follows: Go to our Instructions for using Copyright Clearance Center page for details. The effects of sulphuric and acetic acids are also investigated.
If you are the author of this article you still need to obtain permission to reproduce the whole article in a third party publication with the exception of reproduction of the whole article in a thesis or dissertation.
If you are not the author of this article and you wish to reproduce material from it in a third party non-RSC publication you must formally request permission using Copyright Clearance Center.
For reproduction of material from all other RSC journals and books: Both substrates show limiting [H 2 SO 4 ] dependence and an inhibiting effect with acetic acid.
For reproduction of material from PCCP: Previous Article Next Article. Dienone—phenol rearrangement mechanism of 8,8-dimethyl- and 6,8,8-trimethyl-naphthalene-1,4,5 8 H -triones in acetic anhydride solution C.
The effect of temperature in the reaction of 1 and that of the C-6 methyl group of 2 are discussed. If you are the author of this article you do not need to formally request permission to reproduce figures, diagrams etc.