117747-35-0Relevant academic research and scientific papers
Palladium(0)-catalyzed [4+2] Annulation of Salicylaldehydes and Propargyl Carbonates to Produce 3,4-Dihydro-2-methylene-2H-1-benzopyran-4-ols
Kawase, Ayumu,Omura, Hirotaka,Doi, Takayuki,Tsukamoto, Hirokazu
supporting information, p. 1402 - 1405 (2019/11/05)
Palladium(0)-catalyzed synthesis of 3,4-dihydro-2-methyl-ene-2H-1-benzopyran-4-ols via annulation between salicylaldehyde and propargyl carbonate using a formate reductant is reported herein. The annulation proceeds via common addition of the hydroxyl gro
NEW ALKENYLCOBALT(III) COMPLEXES FROM OXIDATIVE DENITROGENATION OF HYDRAZONES BY COBALT SCHIFF BASE COMPLEX-DIOXYGEN COMPLEX
Nishinaga, Akira,Yamazaki, Shigekazu,Matsuura, Teruo
, p. 6309 - 6312 (2007/10/02)
Oxidation of hydrazones of aliphatic ketones by a Co(salen)-dioxygen system in dichloromethane results in oxidative denitrogenation of the hydrazones to give new 1-alkenylcobalt(III) complexes.Treatment of the alkenyl complexes with sodium borohydride gives the corresponding cis-olefins.
