940290-40-4Relevant academic research and scientific papers
Copper-Catalyzed Addition of Alkylboranes to Iminoacetates: Access to α-Alkyl Branched α-Amino Acids
Xiao, Xinsheng,Zhang, Wei,Lu, Xiaoxia,Deng, Yuanfu,Jiang, Huangfeng,Zeng, Wei
, p. 2497 - 2509 (2016/08/16)
A copper(I)-catalyzed addition of alkylborane reagents to α-iminoacetates has been developed to assemble both acyclic and cyclic α-branched α-amino carboxylic acid derivatives in good yields. A wide variety of unactivated alkenes are well tolerated in this transformation. (Figure presented.).
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.
supporting information, 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.
Rapid access to α-alkoxy and α-amino acid derivatives through safe continuous-flow generation of diazoesters
Bartrum, Hannah E.,Blakemore, David C.,Moody, Christopher J.,Hayes, Christopher J.
, p. 9586 - 9589 (2011/10/08)
Microreactors: A highly efficient continuous-flow process has been developed for the synthesis of diazoesters from arylsulfonylhydrazones by means of in-flow Bamford-Stevens reactions. Furthermore, a range of α-alkoxy and α-amino acid derivatives have bee
