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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For reproduction of material from PPS: The effect of temperature in the reaction of 1 and that of the C-6 methyl group of 2 are discussed.

Dienone—phenol rearrangement mechanism of 8,8-dimethyl- and 6,8,8-trimethyl-naphthalene-1,4,5 8 H -triones in acetic anhydride solution. If you are not the author of this rfarrangement and you wish to reproduce material from it in a third party non-RSC publication you must formally request permission using Copyright Clearance Center. Information about reproducing material from RSC articles with different licences is available on our Permission Requests page.

Both substrates show limiting [H 2 SO 4 ] dependence and an inhibiting effect with acetic acid. In all cases the Ref.

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Dienone – Wikipedia

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Jump to main content. Search articles by author Candelaria Goycoolea. The effects of sulphuric and acetic acids are also investigated.

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Dienone-phenol rearrangement

XX is the XXth reference in the list of references. For reproduction of material from all other RSC journals and books: This may take some time to load. Dienone—phenol rearrangement rearrangwment 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.

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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. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

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