Electronic complementarity permits hindered butenolide heterodimerization and discovery of novel cGAS/STING pathway antagonists
作者:Benjamin J. Huffman、Shuming Chen、J. Luca Schwarz、R. Erik Plata、Emily N. Chin、Luke L. Lairson、K. N. Houk、Ryan A. Shenvi
DOI:10.1038/s41557-019-0413-8
日期:2020.3
biaryl substructures that overpopulate synthetic libraries. Few methods are available that can link fully substitutedcarbon atoms of tworings with stereocontrol. Here we have developed a stereoselective, heteroselective butenolide coupling that exhibits an unusually fast rate of C-C bond formation driven by exquisite complementarity of the reacting π systems. Heterodimerization generates a compound
Continuous-flow synthesis of polysubstituted γ-butyrolactones via enzymatic cascade catalysis
作者:Liliang Chu、Xiaoyan Zhang、Jianing Li、Xuelei Deng、Miao Wu、Ya Cheng、Weiping Zhu、Xuhong Qian、Yunpeng Bai
DOI:10.1016/j.cclet.2023.108896
日期:2024.4
Polysubstituted chiral -butyrolactones are the core structural units of many natural products and high value-added flavors and fragrances used in the food and cosmetic industry. Current enzymatic cascade synthesis of these molecules faces the problems of low enzyme activity and phase separation in batch reaction, resulting in low productivity. Herein, we report a new continuous-flow process to synthesize the