41814-41-9Relevant academic research and scientific papers
Gold-catalyzed ring-expansion through acyl migration to afford furan-fused polycyclic compounds
Zhang, Changyuan,Jiang, Huanfeng,Zhu, Shifa
, p. 2677 - 2680 (2017)
A gold-catalyzed ring-expansion reaction of alkynones to access furan-fused polycyclic compounds is reported. Mechanistic studies revealed that the reaction might occur through a tandem 1,2-acyl migration/Friedel-Crafts reaction.
Substituted indeno, naphtho and cyclohepta pyrazoles
-
, (2008/06/13)
Substituted indeno [1,2-c] pyrazoles, naphtho [1,2-c] pyrazoles and benzo [6,7] cyclohepta [1,2-c] pyrazoles e.g., 3-(2,3-dimethoxyphenyl)-4H-indeno[1,2-c] pyrazole and 4,5-dihydro-3-(4-pyridyl)-2H-naphtho[1,2-c] pyrazole, are useful as non-estrogenic anti-fertility agents and antihypertensive agents.
