Copper and Silver Complexes of o-Ph2PC6H4C(O)N(H)C9H6N: Synthesis and Catalytic Applications of CuI Complexes DOI

K. Dwivedi,

Gazal Sabharwal,

Ankit Kumar Pandey

и другие.

Inorganic Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Май 23, 2025

In this article, synthesis of an amide-based PNN ligand o-Ph2PC6H4C(O)N(H)C9H6N(1), its oxide o-Ph2P(O)C6H4C(O)N(H)C9H6N (2), and CuI, CuII, AgI complexes are described. Reactions 1 with CuIX resulted in both monometallic [CuX{(o-Ph2P)C6H4C(O)N(H)C9H6N}2] (3, X = Cl; 4, Br; 5, I) bimetallic [{Cu(μ2-X)(o-Ph2P)C6H4C(O)N(H)C9H6N}2] (6, 7, 8, I). Similar reactions compound 2 yielded the (P O)NN coordinated [{Cu(μ2-X)(o-Ph2P(O))C6H4C(O)NC9H6N}2] (9, 10, 11, AgX (X Br, afforded [{(o-Ph2P)C6H4C(O)N(H)C9H6N}2AgX] (12, 13, Monometallic 3, 5 insoluble most common organic solvents. A shorter Cu1-Cu1' distance 2.5372(5) Å 8 indicates presence Cu···Cu interactions. Copper complex showed good catalytic activity toward heteroannulation reaction 2-halophenols terminal acetylenes to give benzofurans. Controlled experiments indicate that is homogeneous does not follow radical pathway.

Язык: Английский

Crystal structure of poly[(μ2-nitrato-κ3 O,O′:O′′)(μ2-1-[(2-propyl-1H-benzimidazole-1-yl)methyl]-1H-benzotriazole-k2 N:N′)silver(I)], C17H17AgN6O3 DOI Creative Commons

Linghe Cheng,

Mengmeng Cao, Hailong Zhang

и другие.

Zeitschrift für Kristallographie - New Crystal Structures, Год журнала: 2025, Номер unknown

Опубликована: Май 22, 2025

Abstract C 17 H AgN 6 O 3 , monoclinic, P 2 1 / c a = 9.7281(3) Å, b 18.8761(6) 9.6289(3) β 99.548(3) ∘ Z 4, V 1743.65(10) Å R gt ( F ) 0.0465, wR ref 0.1193, T 293 K.

Язык: Английский

Процитировано

0
Copper and Silver Complexes of o-Ph2PC6H4C(O)N(H)C9H6N: Synthesis and Catalytic Applications of CuI Complexes DOI

K. Dwivedi,

Gazal Sabharwal,

Ankit Kumar Pandey

и другие.

Inorganic Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Май 23, 2025

In this article, synthesis of an amide-based PNN ligand o-Ph2PC6H4C(O)N(H)C9H6N(1), its oxide o-Ph2P(O)C6H4C(O)N(H)C9H6N (2), and CuI, CuII, AgI complexes are described. Reactions 1 with CuIX resulted in both monometallic [CuX{(o-Ph2P)C6H4C(O)N(H)C9H6N}2] (3, X = Cl; 4, Br; 5, I) bimetallic [{Cu(μ2-X)(o-Ph2P)C6H4C(O)N(H)C9H6N}2] (6, 7, 8, I). Similar reactions compound 2 yielded the (P O)NN coordinated [{Cu(μ2-X)(o-Ph2P(O))C6H4C(O)NC9H6N}2] (9, 10, 11, AgX (X Br, afforded [{(o-Ph2P)C6H4C(O)N(H)C9H6N}2AgX] (12, 13, Monometallic 3, 5 insoluble most common organic solvents. A shorter Cu1-Cu1' distance 2.5372(5) Å 8 indicates presence Cu···Cu interactions. Copper complex showed good catalytic activity toward heteroannulation reaction 2-halophenols terminal acetylenes to give benzofurans. Controlled experiments indicate that is homogeneous does not follow radical pathway.

Язык: Английский

Процитировано

0