𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effects of a Side Chain Aromatic Ring on the Reactivity of Copper(I) Complexes with Dioxygen

✍ Scribed by Yuichi Shimazaki; Takeo Nogami; Fumito Tani; Akira Odani; Osamu Yamauchi

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
98 KB
Volume
40
Category
Article
ISSN
0044-8249

No coin nor oath required. For personal study only.

✦ Synopsis

Stabilization of the bis(μ-oxo)dicopper(III) intermediate is achieved by using a bidentate N-donor ligand with pendent indole rings: N,N-bis[(3-indolyl)methyl]-N-[(2'-pyridyl)methyl]amine (BIP). The intermediate decomposes to give products arising from N-dealkylation and a product with a spiro ring composed of two indole rings. This latter product probably results from a radical-coupling reaction.

📜 SIMILAR VOLUMES

Formation of {Cu(μ-O)2}2+ Core Due to Di
Formation of {Cu(μ-O)2}2+ Core Due to Dioxygen Reactivity of a Copper(I) Complex Supported by a New Hybrid Tridentate Ligand: Reaction with Exogenous Substrates
✍ Sukanta Mandal; Anindita De; Rabindranath Mukherjee 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 375 KB 👁 1 views

## Abstract Reaction of a Cu^I^ complex of a hybrid tridentate ligand, encompassing [2‐(pyridin‐2‐yl)ethyl]amine and dimethyl‐substituted ethylalkylamine with dioxygen, generates in acetone at −80° putative bis(__μ__‐oxo)dicopper(III) intermediate. Structural characterization of a PPh~3~‐adduct of

Effects of a Hydroxyl Substituent on the
Effects of a Hydroxyl Substituent on the Reactivity of the 2,4,6-Tridehydropyridinium Cation, an Aromatic σ,σ,σ-Triradical
✍ Dr. Bartłomiej J. Jankiewicz; Dr. Nelson R. Vinueza; Dr. Jennifer N. Reece; Youn 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 221 KB

## Abstract The reactivity of 3‐hydroxy‐2,4,6‐tridehydropyridinium cation was found to be drastically different from the reactivity of 2,4,6‐tridehydropyridinium cation. While the latter triradical reacts with tetrahydrofuran, dimethyl disulfide and ally iodide via three consecutive atom or group a

η5-Pentamethylcyclopentadienyliridium(II
η5-Pentamethylcyclopentadienyliridium(III) and -rhodium(III) Labeling of Amino Acids with Aromatic Side Chains – The Importance of Relativistic Effects for the Stability of Cp*Irııı Sandwich Complexes
✍ Diran Agaid Herebian; Claudia S. Schmidt; William S. Sheldrick; Christoph van Wü 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 225 KB

η 5 -Pentamethylcyclopentadienyliridium(III) and -rhodiumθ = 12.9°from that of the remaining ring atoms. Facial isomers are present in an effective 1:1 ratio for all tryptophan (III) sandwich complexes of the type [(η 5 -Cp\*)M(η 6 -aa)]-(CF 3 SO 3 ) 2 (M = Ir, Rh; 3-14) containing L-tyrosine, L-try