682-85-9Relevant academic research and scientific papers
PROCESS FOR PRODUCING SUBSTITUTED AMINO ALCOHOLS
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Page/Page column 30; 31; 34-37, (2020/06/01)
The present invention relates to a process for producing a compound of the formula (I) comprising at least the process step: a) reacting a compound of the formula (II) with hydrogen and water in the presence of at least one homogeneous transition metal catalyst TMC 1.
Ruthenium-Catalyzed Deaminative Hydrogenation of Amino Nitriles: Direct Access to 1,2-Amino Alcohols
Calleja, Pilar,Ernst, Martin,Hashmi, A. Stephen K.,Schaub, Thomas
supporting information, p. 9498 - 9503 (2019/04/30)
A new approach for the efficient and highly selective synthesis of 1,2-amino alcohols by direct reductive hydrolysis of N-formyl-protected α-amino nitriles is reported. The commercially available RuHCl(CO)(PPh3)3 complex was found to be a suitable catalyst for this operationally simple protocol, in which no stoichiometric amounts of undesired metal waste are generated. The deaminative hydrogenation is performed at 55 bar of H2, using a 6:1 mixture of 1,4-dioxane/water as solvent. In addition, hydroxymethyl alcohols were prepared from cyanoketones under very similar conditions.
Microwave-assisted synthesis of N-sec- and N-tert-alkylated indoles
Schirok, Hartmut
, p. 1404 - 1414 (2008/12/21)
A synthesis of N-substituted indoles by means of an epoxide-opening, nucleophilic aromatic substitution, and dehydration sequence is reported, which is capable of generating even N-tert alkyl substituted derivatives. Georg Thieme Verlag Stuttgart.
