- Efficient construction of the clerodane decalin core by an asymmetric Morita-Baylis-Hillman reaction/Lewis acid promoted annulation strategy
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(Chemical Equation Presented) Linking rings: A general route toward the clerodane diterpene core using an asymmetric Morita-Baylis-Hillman (MBH)/ Lewis acid mediated ring-annulation process has been developed. The scope of the asymmetric Bronsted acid cat
- Rodgen, Stacy A.,Schaus, Scott E.
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p. 4929 - 4932
(2007/10/03)
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- A regiodefined synthesis of α-trimethylsilyl ketones catalyzed by rhodium(I) hydride complex
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Regiodefined synthesis of α-trimethylsilyl ketones is attained by one of three different routes: isomerization of β-trimethylsilyl allyl alcohols (route A), isomerization of β'-trimethylsilyl allyl alcohols (route B), and dehydrogenation of β-trimethylsil
- Sato, Susumu,Matsuda, Isamu,Izumi, Yusuke
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- ENE-REACTIVITE D'ALLYLSILANES: FONCTIONNALISATION ET REGIOCHIMIE
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The hydroperoxidation of various allylsilanes by singlet oxygen has been studied.The regioselectivity of this reaction compared to those of ethyl azodicarboxylate and 4-phenyl-1,2,4-triazoline-3,5-dione, is discussed.Mechanisms are considered in the general field of the ene reaction applied to allylic organometallic Group IVB compounds.The structures of the new products (alcohols, urazoles, hydrazines) have been determined, directly or after transformations, by NMR spectroscopy.
- Dubac, J.,Laporterie, A.,Iloughmane, H.,Pillot, J. P.,Deleris, G.,Dunogues, J.
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p. 149 - 162
(2007/10/02)
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