✦ LIBER ✦

Tungstate-catalyzed oxidation of tetrahydroquinolines with hydrogen peroxide: A novel method for the synthesis of cyclic hydroxamic acids

✍ Scribed by Murahashi, Shunichi; Oda, Tetsuya; Sugahara, Toshiaki; Masui, Yoshiyuki

Book ID: 120230287
Publisher: American Chemical Society
Year: 1990
Tongue: English
Weight: 825 KB
Volume: 55
Category: Article
ISSN: 0022-3263
DOI: 10.1021/jo00293a014

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Tungstate-catalysed oxidation of tetrahy

Tungstate-catalysed oxidation of tetrahydroquinolines with hydrogen peroxide: a novel method for synthesis of cyclic hydroxamic acids

✍ Murahashi, Shun-Ichi; Oda, Tetsuya; Sugahara, Toshiaki; Masui, Yoshiyuki 📂 Article 📅 1987 🏛 The Royal Society of Chemistry 🌐 English ⚖ 158 KB

ChemInform Abstract: Tungstate-Catalyzed

ChemInform Abstract: Tungstate-Catalyzed Oxidation of Triptans with Hydrogen Peroxide: A Novel Method for the Synthesis of N,N-Dimethyltryptamine N-Oxides.

✍ Purna Chandra Ray; Vasantha Mittapelli; Yogendra Kumar Chauhan; Babu Rao Konudul 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 21 KB

Iridium(I)-catalyzed hydrogen peroxide o

Iridium(I)-catalyzed hydrogen peroxide oxidation of hydroxamic acids and hetero Diels–Alder reaction of the acyl nitroso intermediates with cyclopentadiene

✍ Seiji Iwasa; Ahmad Fakhruddin; Yasuyuki Tsukamoto; Masayuki Kameyama; Hisao Nish 📂 Article 📅 2002 🏛 Elsevier Science 🌐 French ⚖ 68 KB

## Ir(I)(coe) 2 Cl] 2 (2 mol%)-catalyzed hydrogen peroxide oxidation of hydroxamic acids in the presence of cyclopentadiene gave the corresponding cycloadducts up to 97% yield. With a catalyst loading of 0.05 mol%, a maximum TON was attained to 740.

Iridium(I)-Catalyzed Hydrogen Peroxide O

Iridium(I)-Catalyzed Hydrogen Peroxide Oxidation of Hydroxamic Acids and Hetero Diels—Alder Reaction of the Acyl Nitroso Intermediates with Cyclopentadiene.

✍ Seiji Iwasa; Ahmad Fakhruddin; Yasuyuki Tsukamoto; Masayuki Kameyama; Hisao Nish 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 27 KB 👁 2 views

A Novel, General Method for the Synthesi

A Novel, General Method for the Synthesis of Nitrile Oxides: Dehydration of O -Silylated Hydroxamic Acids

✍ Muri, Dieter; Bode, Jeffrey W.; Carreira, Erick M. 📂 Article 📅 2000 🏛 American Chemical Society 🌐 English ⚖ 72 KB

A Facile Method for the Epoxidation of C

A Facile Method for the Epoxidation of Cyclic Enone Catalyzed by tert-BuNH2 with 30% Hydrogen Peroxide as Oxidant

✍ Xiao-Yue Ouyang; Huan-Feng Jiang; Jing-Mei Huang 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 67 KB 👁 2 views

## Abstract It was found that __tert__‐BuNH~2~ is an efficient catalyst for epoxidation of __α__,__β__‐unsaturated ketones with 30% H~2~O~2~ under mild conditions. For most of the cyclic unsaturated ketones used, moderate to excellent yields (45%–93%) were obtained within 24 h period.