DIENONE PHENOL REARRANGEMENT PDF

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.

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Dienone – Wikipedia

Previous Article Next Article. If the material has been adapted instead of reproduced from the original RSC publication “Reproduced from” can be substituted with “Adapted from”. Dienone—phenol rearrangement of 8,8-dimethyl- and 6,8,8-trimethyl-naphthalene-1,4,5 8 H -triones 1 and 2 in acetic anhydride as solvent is the subject of a kinetic study.

Fetching data from CrossRef. Both substrates show limiting [H 2 SO 4 ] dependence and an inhibiting effect with acetic acid. Information about reproducing material from RSC articles with different licences is available on our Permission Requests page.

XX is the XXth reference in the list of references. The effects of sulphuric and acetic acids are also investigated.

Dienone-phenol rearrangement

For reproduction of material from all other RSC journals and books: Search articles by author Candelaria Goycoolea. Jump to site search. 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 results are rationalized in terms of the formation of acylated intermediate cations and schematic representation is provided. Back to tab navigation. For reproduction of material from NJC: Jump to main content.

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Reproduced material should be attributed as follows: Back to tab rexrrangement Download options Please wait Go to our Instructions for using Copyright Clearance Center page for details. Dienone—phenol rearrangement mechanism of 8,8-dimethyl- and 6,8,8-trimethyl-naphthalene-1,4,5 8 H -triones in acetic anhydride solution.

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You do not have JavaScript enabled. 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 disnone permission to reproduce figures, diagrams etc.