Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Lewis Acid Catalyzed 4π-Electrocyclization of Donor–Acceptor Stenhouse Adducts
Synthesis ( IF 2.2 ) Pub Date : 2023-10-30 , DOI: 10.1055/a-2182-9098 Seung Hyeon Yoon 1 , Kye Sung Park 2 , Jaehee Kim 2 , Yonghoon Kwon 3
中文翻译：
路易斯酸催化供体-受体 Stenhouse 加合物的 4π-电环化
更新日期：2023-10-31
Synthesis ( IF 2.2 ) Pub Date : 2023-10-30 , DOI: 10.1055/a-2182-9098 Seung Hyeon Yoon 1 , Kye Sung Park 2 , Jaehee Kim 2 , Yonghoon Kwon 3
Affiliation
|
Lewis acid catalyzed 4π-electrocyclization of Donor–Acceptor Stenhouse Adducts (DASAs) has been developed. By employing catalytic quantities of Dy(OTf)3, a highly efficient transformation of acyclic DASAs into the corresponding cyclized isomers was achieved. Notably, this transformation exhibited exceptional yields, particularly in the case of first generation DASAs. In addition, Lewis acid catalysis enabled one-pot synthesis of the cyclopentenone product from the ‘donor’ and ‘acceptor’ components.
中文翻译：
路易斯酸催化供体-受体 Stenhouse 加合物的 4π-电环化
路易斯酸催化的供体-受体 Stenhouse 加合物 (DASA) 的 4π-电环化已经开发出来。通过使用催化量的 Dy(OTf) 3，实现了无环 DASA 向相应环化异构体的高效转化。值得注意的是，这种转变表现出了非凡的产量，特别是在第一代 DASA 的情况下。此外，路易斯酸催化能够从“供体”和“受体”组分一锅合成环戊烯酮产物。
京公网安备 11010802027423号