PROCESS FOR PREPARING AMINO ACIDS USING THE AMIDOCARBONYLATION REACTION (1)
The present invention relates to a sequence for the preparation of amino acids, for example alpha amino acids, in particular methionine, by making use of an amidocarbonylation reaction and reuse of the catalyst.
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Page/Page column 12
(2008/06/13)
PROCESS FOR PREPARING AMINO ACIDS USING THE AMIDOCARBONYLATION REACTION
The present invention relates to a sequence for the preparation of amino acids, for example alpha amino acids, in particular methionine, by making use of an amidocarbonylation reaction in the presence of a cobalt carbonyl catalyst and separating the catalyst in the form of a Co(N-amino acid)2 compound.
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Page/Page column 11-12
(2010/02/15)
Synthesis of α-Halogeno-ω-alkylthioalkanes and α,ω-Bisalkylthioalkanes
The reaction of α,ω-dihalogenated alkanes with alkylthiolates affords α-halogeno-ω-alkylthioalkanes 1 as well as α,ω-bisalkylthioalkanes 2.Products 1 (40 examples) and 2 (22 examples) are easily isolated in good yields by flash chromato
Anklam, Elke
p. 841 - 843
(2007/10/02)
HOMOLYTIC REACTIONS OF ALLYLTRIETHYLSTANNANE WITH ALKANE-THIOLS AND -SELENOLS
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Voronkov, M. G.,Rakhlin, V. I.,Khangazheev, S. Kh.,Mirskov, R. G.,Albanov, A. I.
p. 1441 - 1444
(2007/10/02)
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