An article Construct indeno[1,2-b]oxepine orcis-cyclopropylacrylate by sulfur ylides WOS:000542724200023 published article about MULTICOMPONENT REACTIONS; ENANTIOSELECTIVE SYNTHESIS; CYCLIZATION REACTIONS; N-SULFONYLIMINES; MICHAEL ADDITION; ANNULATION; AZIRIDINATION; VINYLAZIRIDINES; EPOXIDATION; INHIBITION in [Chen, Qinfang; Pan, Yihao; Zhao, Dongxin; Yang, Weiran; Zheng, Jing] Nanchang Univ, Sch Resources Environm & Chem Engn, 999 XuFu Rd, Nanchang 330031, Peoples R China in 2020.0, Cited 49.0. Quality Control of 3-Pyridinecarboxaldehyde. The Name is 3-Pyridinecarboxaldehyde. Through research, I have a further understanding and discovery of 500-22-1
For the first time, the [4 + 3] or [2 + 1] annulation of crotonate-derived sulfur ylides with arylidenemalononitrile or arylidene-1H-indene-1,3(2H)-dione is reported using Na(2)CO(3)as the base. This protocol is advantageous as it does not require prior preparation of arylidenemalononitrile or arylidene-1H-indene-1,3(2H)-dione substrates, due to the independent participation of the base in the two reactions. This mild, operationally multicomponent process can be employed for the transformation of a wide variety of commercially available aldehydes into the corresponding indeno[1,2-b]oxepine or cyclopropyl acrylate core in moderate to excellent yields under mild conditions.
Quality Control of 3-Pyridinecarboxaldehyde. About 3-Pyridinecarboxaldehyde, If you have any questions, you can contact Chen, QF; Pan, YH; Zhao, DX; Yang, WR; Zheng, J or concate me.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem