62448-60-6Relevant articles and documents
Lewis acid-catalyzed formation of Ugi four-component reaction product from Passerini three-component reaction system without an added amine
Dai, Wei-Min,Li, Huoming
, p. 12866 - 12876 (2007)
In the presence of a Lewis acid the phenol-Passerini three-component reaction (phenol-P-3CR) system is found to deliver a product of the phenol-Ugi four-component reaction (phenol-U-4CR). It is the first demonstration of an isocyanide as an amine equivale
Method for preparing alpha-hydroxyamide by reducing alpha-keto amides
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Paragraph 0114-0119, (2019/10/29)
The invention relates to a method for preparing alpha-hydroxyamide. Alpha-keto amides and inorganic alkali react in an organic solvent for 6-18 hours at 110-150 DEG C, and the alpha-hydroxyamide is obtained through reduction. According to the preparation
Alkyl halide-free heteroatom alkylation and epoxidation facilitated by a recyclable polymer-supported oxidant for the in-flow preparation of diazo compounds
Nicolle, Simon M.,Hayes, Christopher J.,Moody, Christopher J.
, p. 4576 - 4579 (2015/03/18)
Highly reactive metal carbenes, generated from simple ketones via diazo compounds, including diazoamides and -phosphonates, using a recyclable reagent inflow, are transient but versatile electrophiles for heteroatom alkylation reactions and for epoxide formation. The method produces no organic waste, with the only byproducts being water, KI and nitrogen, without the attendant hazards of isolation of intermediate diazo compounds.