✦ LIBER ✦

Asymmetric intramolecular hydrosilylation of hydroxyketones

✍ Scribed by Mark J. Burk; John E. Feaster

Book ID: 103405052
Publisher: Elsevier Science
Year: 1992
Tongue: French
Weight: 253 KB
Volume: 33
Category: Article
ISSN: 0040-4039
DOI: 10.1016/0040-4039(92)88150-4

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Asymmetric catalysis. Mechanism of asymm

Asymmetric catalysis. Mechanism of asymmetric catalytic intramolecular hydrosilylation

✍ Bergens, Steven H.; Noheda, Pedro; Whelan, John; Bosnich, B. 📂 Article 📅 1992 🏛 American Chemical Society 🌐 English ⚖ 1016 KB

Direct asymmetric α-hydroxylation of β-h

Direct asymmetric α-hydroxylation of β-hydroxyketones

✍ Margus Lopp; Anne Paju; Tõnis Kanger; Tõnis Pehk 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 222 KB

AbstracL Direct oxidation of racemic 13-hydroxyketones I a-c under Sharpless oxidation conditions resulted in the enantiomeric ct,13-dihydroxyketones 2a in 97% ee, 2b in 86% ee and 2c in 95% ee respectively, in 37-58% of isolated yield. The oxidation is assumed to proceed via an allylic enolate inte

ChemInform Abstract: Direct Asymmetric α

ChemInform Abstract: Direct Asymmetric α-Hydroxylation of β-Hydroxyketones.

✍ M. LOPP; A. PAJU; T. KANGER; T. PEHK 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 28 KB 👁 1 views

Chemo- and Regioselective Intramolecular

Chemo- and Regioselective Intramolecular Hydrosilylation Carbocyclization of Allenynes.

✍ Takanori Shibata; Sho Kadowaki; Kentaro Takagi 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 21 KB

Chemo- and Regioselective Intramolecular

Chemo- and Regioselective Intramolecular Hydrosilylative Carbocyclization of Allenynes

✍ Shibata, Takanori; Kadowaki, Sho; Takagi, Kentaro 📂 Article 📅 2004 🏛 American Chemical Society 🌐 English ⚖ 80 KB

Iron(II)-Catalyzed Asymmetric Hydrosilyl

Iron(II)-Catalyzed Asymmetric Hydrosilylation of Acetophenone

✍ Michelle Flückiger; Antonio Togni 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 514 KB

Four new ligands containing a pentasubstituted cyclopentadiene tethered to a stereogenic diamine unit have been prepared and used in the iron-catalyzed enantioselective hydrosilylation of acetophenone. Catalytically active species have been generated in situ starting from various sources of iron. Fe