Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Matthias Amberg"'
Publikováno v:
Inorganica Chimica Acta. 420:120-134
cis-2,6-Bis-(methanolate)-piperidine oxovanadium(V) complexes are Lewis acids able to catalyze oxidative cyclization of alkenols by tert-butyl hydroperoxide (TBHP). Terminal dimethyl-substituted (prenyl-type) 4-pentenols bearing an alkyl or a phenyl
Publikováno v:
Tetrahedron. 70:5321-5331
O-Acyl derivatives of 3-hydroxy-γ-butyrolactone are formed in up to 20% yield as by-products from 1-alkyl- and 1-phenyl-substituted 4-pentenols and tert-butyl hydroperoxide (TBHP) in vanadium-catalyzed synthesis of (tetrahydrofuran-2-yl)-methanols.
Publikováno v:
Tetrahedron: Asymmetry. 22:752-760
Heterocyclic phosphorous acid chlorides, prepared from C2-symmetric menthyl, borneyl, or fenchyl tartrates and phosphorus trichloride, are inexpensive derivatizing agents for determining the enantiomeric purity of alcohols via phosphorus NMR. The mos
Publikováno v:
ChemInform. 45
Publikováno v:
Journal of inorganic biochemistry. 147
tert-Butyl hydroperoxide (TBHP) stereoselectively oxidizes substituted 4-pentenols, when activated by (ethyl)[cis-(piperidine-2,6-diyl)dimethyl] vanadates. The reaction affords (tetrahydrofuran-2-yl)methanols in up to 89% yield, and in stereoselectiv
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783642159855
DAGM-Symposium
DAGM-Symposium
Fitting statistical models is a widely employed technique for the segmentation of medical images. While this approach gives impressive results for simple structures, shape models are often not flexible enough to accurately represent complex shapes. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3353484746552649fb663fbf8761701
https://doi.org/10.1007/978-3-642-15986-2_46
https://doi.org/10.1007/978-3-642-15986-2_46
Publikováno v:
The Journal of organic chemistry. 73(10)
2-Chloro-(4 R,5 R)-bis[(1 R,2 S,5 R)-menth-1-yloxycarbonyl)]-1,3,2-dioxaphospholane is a practical reagent for reliably determining enantiomeric purity of chiral alcohols via (31)P NMR spectroscopy. The compound is available as a crystalline solid on