Journal ArticleDOI
Notiz zur Darstellung von 3‐Amino‐acroleinen
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This article is published in Chemische Berichte.The article was published on 1971-02-01. It has received 36 citations till now.read more
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Total ssynthesis of (±) thiolactomycin
Chia-Lin J. Wang,J.M Salvino +1 more
TL;DR: The first total synthesis of (±)-thiolactomycin by a five-step procedure in 10% overall yield starting from ketoester 6 was reported in this paper. But this was done in a single batch.
Journal ArticleDOI
5-Desazapteridine, synthese und NMR-spektroskopie
E. Stark,E. Breitmaier +1 more
TL;DR: In this paper, a simple synthesis of 28 new 6-alkyl- and 5,6-cycloalkeno-5-deazapteridines, also referred to as pyrido[2′,3′-d]pyrimidines is described.
Journal ArticleDOI
Structure of the liver alcohol dehydrogenase-NAD^+-pyrazole complex as determined by ^(15)N NMR spectroscopy
Nancy N. Becker,John D. Roberts +1 more
TL;DR: Shift comparisons with zinc-pyrazole complexes indicate a high degree of inner-sphere coordination of the pyrazole N2 to the active-site zinc in the ternary complex.
Journal ArticleDOI
Regioselective synthesis of 5-alkylsalicylates, 5-alkyl-2-hydroxy-acetophenones, and 5-alkyl-2-hydroxy-benzophenones by [3 + 3] cyclization of 1,3-bis(silyl enol ethers) with 2-alkyl-1,1,3,3-tetraethoxypropanes.
TL;DR: A variety of 5-alkylsalicylates, 5-ALKyl-2-hydroxy-acetophenones, and 5-alksyl-1,1,3,3-tetraethoxypropanes was regioselectively prepared by TiCl4 mediated formal [3 + 3] cyclization of 1, 3-bis(silyl enol ethers).
Journal ArticleDOI
Preparation simple et stereoselective d'alkoxy-3 propenals e
TL;DR: In this paper, a short and stereoselective synthesis of 3-alkoxyacroleines E is described, which can be easily obtained via quantitative alcohol addition on methyl propiolic ester, DIBAL reduction and MnO 2 oxidation.
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Journal ArticleDOI
Eine bequeme synthese von 2,3-cycloalkenopyridinen
Eberhard Breitmaier,Ernst Bayer +1 more