Au-Yeung, Ka-Chun; Xiao, Dengmengfei; Shih, Wei-Chih; Yang, Hsiu-Wen; Wen, Yuh-Sheng; Yap, Glenn P. A.; Chen, Wen-Ching; Zhao, Lili; Ong, Tiow-Gan published the artcile< Carbodicarbene: geminal-Bimetallic Coordination in Selective Manner>, Synthetic Route of 3796-23-4, the main research area is palladium acetate cyclometalation reaction carbodicarbene; carbene palladium trinuclear dinuclear heterobinuclear complex preparation crystal structure; crystal structure trinuclear carbene palladium heterobinuclear gold nickel complex; mol structure trinuclear carbene palladium heterobinuclear gold nickel complex; gold nickel heterobinuclear carbene complex preparation crystal structure; carbodicarbene; carbone; double dative bond; metal-metal interaction; palladium.
The reaction of Pd(OAc)2 with free carbodicarbene (CDC) generates a Pd acetate trinuclear complex 1 via intramol. C(sp3)-H bond activation at one of the CDC Me side arms. The solid structure of 1 reveals the capability of CDC to facilitate a double dative bond with two Pd centers in geminal fashion. This is attributed to the chelating mode of CDC, which can frustrate π-conjugation within the CDC framework. Such effect maybe also amplified by ligand-ligand interaction. The formation of other gem-bimetallic Pd-Pd, Pd-Au, and Ni-Au provides further structural evidence for this proof-of-concept in selective installation. Structural anal. is supported by computational calculations based on state-of-the-art energy decomposition anal. (EDA) in conjunction with natural orbitals for chem. valence (NOCV) method.
Chemistry – A European Journal published new progress about C-H bond activation. 3796-23-4 belongs to class pyridine-derivatives, and the molecular formula is C6H4F3N, Synthetic Route of 3796-23-4.