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ChemInform, 2005
[structure: see text] A stereocontrolled convergent synthesis of the annonaceous acetogenin pyragonicin (1) is presented. The key intermediates were accessed using asymmetric Horner-Wadsworth-Emmons (HWE) methodology. A reagent controlled zinc-mediated stereoselective coupling, joining the two highly functionalized intermediates 3 and 4, then provided ...
Daniel, Strand, Tobias, Rein
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[structure: see text] A stereocontrolled convergent synthesis of the annonaceous acetogenin pyragonicin (1) is presented. The key intermediates were accessed using asymmetric Horner-Wadsworth-Emmons (HWE) methodology. A reagent controlled zinc-mediated stereoselective coupling, joining the two highly functionalized intermediates 3 and 4, then provided ...
Daniel, Strand, Tobias, Rein
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Synthesis of pseudoiridolactones
Tetrahedron, 2007AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Guerrab, Z. +4 more
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Benzothiazines in Synthesis. Toward the Synthesis of Pseudopteroxazole
Organic Letters, 2004[reaction: see text] The tricyclic benzothiazine 15 was prepared in a straightforward fashion via a completely stereoselective intramolecular Friedel-Crafts alkylation. This compound represents a potential precursor to the antitubercular agent, pseudopteroxazole.
Michael, Harmata +2 more
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Biochimica et Biophysica Acta (BBA) - General Subjects, 1961
Abstract An improved procedure for the chemical synthesis of coenzyme A by anhydride-anion exchange is described. A mixture of the 2′,5′- and 3′,5′-diphosphastes of adenosine is treated with diphenylphosphorochloridate to give P 1 -adenosine (2′3′-cyclic phosphate)-5′- P 2 -diphenylpyrophosphate quantitatively. This is then treated with pantethine
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Abstract An improved procedure for the chemical synthesis of coenzyme A by anhydride-anion exchange is described. A mixture of the 2′,5′- and 3′,5′-diphosphastes of adenosine is treated with diphenylphosphorochloridate to give P 1 -adenosine (2′3′-cyclic phosphate)-5′- P 2 -diphenylpyrophosphate quantitatively. This is then treated with pantethine
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International Journal on Software Tools for Technology Transfer, 2007
Bernd Finkbeiner, Sven Schewe
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Bernd Finkbeiner, Sven Schewe
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Green Chemistry in the Synthesis of Pharmaceuticals
Chemical Reviews, 2022Jerzy Leszczynski +2 more
exaly
Natural Product Synthesis Using Multicomponent Reaction Strategies
Chemical Reviews, 2009Dennis G Hall
exaly
Isolation and Synthesis of Biologically Active Carbazole Alkaloids
Chemical Reviews, 2002Hans-Joachim Knölker, Kethiri R Reddy
exaly