- Organocatalytic asymmetric conjugate addition of aldehydes to nitroolefins: Identification of catalytic intermediates and the stereoselectivity-determining step by ESI-MS
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Looking back: The asymmetric organocatalytic 1,4-addition of aldehydes to nitroolefins was studied by ESI-MS. Analysis of the back reaction starting from quasienantiomeric mass-labeled 1,4-adducts (see scheme) provided conclusive evidence for an enamine r
- Baechle, Florian,Duschmale, Joerg,Ebner, Christian,Pfaltz, Andreas,Wennemers, Helma
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supporting information
p. 12619 - 12623
(2013/12/04)
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- Novel 4-Alkyl Cyclohexanepropanal Compounds and their use in Perfume Compositions
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The present invention is directed to novel 4-alkyl cyclohexanepropanal compounds and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the novel compounds. The compound may be wherein R is selected from the group consisting of methyl, ethyl, propyl, isopropyl, butyl, isobutyl, and scc-butyl.
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- NOVEL 4-ALKYL 1-(3-METHOXY-2-PROPEN-1-YL) BENZENE COMPOUNDS AND THEIR USE IN PERFUME COMPOSITIONS
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The present invention is directed to novel 4-alkyl 1-(3-methoxy-2-propen-1-yl)benzene compounds and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the novel compounds.
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- PYRAZOLO-TETRAHYDROPYRIDINE DERIVATIVES AS OREXIN RECEPTOR ANTAGONISTS
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The invention relates to novel pyrazolo-tetrahydropyridines compounds and their use as orexin receptor antagonists.
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Page/Page column 24
(2011/02/18)
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- Novel 4-alkyl cyclohexanepropanal compounds and their use in perfume compositions
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The present invention is directed to novel 4-alkyl cyclohexanepropanal compounds and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the novel compounds. The compound may comprise wherein R is selected from the group consisting of ethyl, isopropyl, isobutyl, and sec-butyl.
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Page/Page column 7
(2011/06/10)
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- NOVEL 4-ALKYL 1-(3-METHOXY-2-PROPEN-1-YL) BENZENE COMPOUNDS AND THEIR USE IN PERFUME COMPOSITIONS
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The present invention is directed to novel 4-alkyl 1-(3-methoxy-2-propen-1-yl)benzene compounds and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the novel compounds.
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Page/Page column 5-6
(2011/06/10)
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- NOVEL 4-ALKYL CYCLOHEXANEPROPANAL COMPOUNDS AND THEIR USE IN PERFUME COMPOSITIONS
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The present invention is directed to novel 4-alkyl cyclohexanepropanal compounds and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the novel compounds.
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Page/Page column 4
(2011/06/10)
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- 4-alkyl cyclohexanepropanal compounds and their use in perfume compositions
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The present invention is directed to novel 4-alkyl cyclohexanepropanal compounds and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the novel compounds.
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Page/Page column 8
(2010/12/29)
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- PYRAZOLO-TETRAHYDRO PYRIDINE DERIVATIVES AS OREXIN RECEPTOR ANTAGONISTS
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The invention relates to novel pyrazolo-tetrahydropyridines compounds and their use as orexin receptor antagonists.
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Page/Page column 11; 19
(2009/04/24)
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