✦ LIBER ✦

Ru-Catalyzed Oxidations with Iodosylbenzene Derivatives. Substituent Effects on Selectivity in Oxidation of Sulfides and Alcohols

✍ Scribed by Paul Müller; José Godoy

Publisher: John Wiley and Sons
Year: 1983
Tongue: German
Weight: 360 KB
Volume: 66
Category: Article
ISSN: 0018-019X
DOI: 10.1002/hlca.19830660618

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Oxidation of sulfides with PhIO/RuCl~2~ (PPh~3~)~3~ leads to sulfones. Electronwithdrawing substituents in the aromatic ring of PhIO reduce the reactivity and improves selectivity of the system. Thus, with m‐iodosylbenzoic acid sulfides are converted to sulfoxide. Under the same conditions aliphatic primary alcohols are transformed to aldehydes with m‐iodosylbenzoic acid, while PhIO affords carboxylic acids.

📜 SIMILAR VOLUMES

Influence of substituents in the salicyl

Influence of substituents in the salicylaldehyde-derived Schiff bases on vanadium-catalyzed asymmetric oxidation of sulfides

✍ Haibin Liu; Mei Wang; Ying Wang; Ran Yin; Wei Tian; Licheng Sun 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 119 KB 👁 1 views

Selective oxidation of sulfides to sulfo

Selective oxidation of sulfides to sulfoxides with molecular oxygen catalyzed by N-hydroxyphthalimide (NHPI) in the presence of alcohols

✍ Takahiro Iwahama; Satoshi Sakaguchi; Yasutaka Ishii 📂 Article 📅 1998 🏛 Elsevier Science 🌐 French ⚖ 242 KB

The Effect of pH Control on the Selectiv

The Effect of pH Control on the Selective Ruthenium-Catalyzed Oxidation of Ethers and Alcohols with Sodium Hypochlorite.

✍ Luca Gonsalvi; Isabel W. C. E. Arends; Pasi Moilanen; Roger A. Sheldon 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 150 KB 👁 2 views

The Effect of pH Control on the Selectiv

The Effect of pH Control on the Selective Ruthenium-Catalyzed Oxidation of Ethers and Alcohols with Sodium Hypochlorite

✍ Luca Gonsalvi; Isabel W. C. E. Arends; Pasi Moilanen; Roger A. Sheldon 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 139 KB 👁 2 views

ChemInform Abstract: Selective Oxidation

ChemInform Abstract: Selective Oxidation of Sulfides to Sulfoxides with Molecular Oxygen Catalyzed by N-Hydroxyphthalimide (NHPI) in the Presence of Alcohols.

✍ Takahiro Iwahama; Satoshi Sakaguchi; Yasutaka Ishii 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 views

Similar substituent effects in the oxida

✍ C. Karunakaran; S. Suresh 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 76 KB

## Abstract The reaction constants for the oxidations of primary aliphatic alcohols with 12 dichromates and halochromates of heterocyclic bases do not differ significantly indicating operation of a common mechanism. © 2004 Wiley Periodicals, Inc. Int J Chem Kinet 37: 5–9, 2005