A New Strategy for the Construction of α-Amino Acid Esters via Decarboxylation
摘要:
A new alpha-amino acid esters formation reaction has been developed via decarboxylation. The methodology is distinguished by its practical novelty in terms of the readily accessible starting materials, environmentally benign reaction conditions and waste streams, and wide substrate scope.
Transition-metal-free decarboxylation of dimethyl malonate: an efficient construction of α-amino acid esters using TBAI/TBHP
作者:Jie Zhang、Ying Shao、Yaxiong Wang、Huihuang Li、Dongmei Xu、Xiaobing Wan
DOI:10.1039/c5ob00109a
日期:——
A new strategy has been developed for the synthesis of α-amino acid esters via a tandem hydrolysis/decarboxylation/nucleophilic substitution using TBAI/TBHP.
作者:Tony Roy、Manikandan Thangaraj、Trinadh Kaicharla、Rupa V. Kamath、Rajesh G. Gonnade、Akkattu T. Biju
DOI:10.1021/acs.orglett.6b02809
日期:2016.10.21
transition-metal-free and mild [2,3] Stevens rearrangement of tertiary allylic amines for the synthesis of functionalized homoallylic amines in moderate to good yield with a broad substrate scope. The key nitrogen ylide intermediate was generated by the N-arylation of allyl amines using arynes. Moreover, the reaction of chiral allyl amines with arynes resulted in the enantiospecific synthesis of homoallylic amines