Zobrazeno 1 - 10
of 18
pro vyhledávání: '"F. H. Van Der Steen"'
Publikováno v:
Journal of Geophysical Research: Earth Surface. 121:1786-1799
Two field data sets of near-bed velocity, pressure, and sediment concentration are analyzed to study the influence of infragravity waves on sand suspension and cross-shore transport. On the moderately sloping Sand Motor beach (≈1:35), the local rat
Autor:
F. H. Van Der Steen, G. van Koten
Publikováno v:
ChemInform. 23
Publikováno v:
ChemInform. 22
Publikováno v:
ChemInform. 23
Publikováno v:
ChemInform. 23
Publikováno v:
The Journal of Organic Chemistry. 56:5868-5875
Publikováno v:
Journal of the American Chemical Society. 113:5742-5750
This paper describes the synthesis, characterization, and synthetic application of new a-amino dialkylaluminum ester enolates. With simple imines, these in situ prepared aluminum enolates afford trans-3-amino-2-azetidinones 5 and 6 with good de’s (
Publikováno v:
Organometallics. 10:2467-2480
Characterization of synthetically useful organozinc ester enolates both in the solid state and in solution. Reactions of N-(ethylzincio) diisopropylamine with N,N-dialkylglycine esters afford pure ethylzinc ester enolates EtZnO(RO)C=C(H)NR 1 R 2 (4).
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 50:1933-1935
The central four-membered azetidinone ring of the title compound is puckered significantly with an average ring torsion angle of 5.1 (1) °. Molecules form infinite twodimensional hydrogen-bonded networks via N--H.-.N [N...N 3.379 (3) A] and N--H...O
Publikováno v:
ChemInform. 23