✦ LIBER ✦

Catalytic asymmetric phase-transfer reactions using tartrate-derived asymmetric two-center organocatalysts

✍ Scribed by Takashi Ohshima; Tomoyuki Shibuguchi; Yuhei Fukuta; Masakatsu Shibasaki

Book ID: 108282638
Publisher: Elsevier Science
Year: 2004
Tongue: French
Weight: 446 KB
Volume: 60
Category: Article
ISSN: 0040-4020
DOI: 10.1016/j.tet.2004.05.120

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Catalytic Asymmetric Phase-Transfer Reac

Catalytic Asymmetric Phase-Transfer Reactions Using Tartrate-Derived Asymmetric Two-Center Organocatalysts.

✍ Takashi Ohshima; Tomoyuki Shibuguchi; Yuhei Fukuta; Masakatsu Shibasaki 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 45 KB 👁 2 views

Development of new asymmetric two-center

Development of new asymmetric two-center catalysts in phase-transfer reactions

✍ Tomoyuki Shibuguchi; Yuhei Fukuta; Yoko Akachi; Akihiro Sekine; Takashi Ohshima; 📂 Article 📅 2002 🏛 Elsevier Science 🌐 French ⚖ 106 KB

A new asymmetric two-center phase-transfer catalyst was designed and a catalyst library containing more than 40 new two-center catalysts was constructed. The catalysts were applied in phase-transfer alkylations and Michael additions to afford the corresponding products in up to 93% ee and 82% ee, re

Development of New Asymmetric Two-Center

Development of New Asymmetric Two-Center Catalysts in Phase-Transfer Reactions.

✍ Tomoyuki Shibuguchi; Yuhei Fukuta; Yoko Akachi; Akihiro Sekine; Takashi Ohshima; 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 183 KB 👁 2 views

## Abstract For Abstract see ChemInform Abstract in Full Text.

Catalytic Asymmetric Phase-Transfer Mich

Catalytic Asymmetric Phase-Transfer Michael Reaction and Mannich-Type Reaction of Glycine Schiff Bases with Tartrate-Derived Diammonium Salts

✍ Tomoyuki Shibuguchi; Hisashi Mihara; Akiyoshi Kuramochi; Takashi Ohshima; Masaka 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 212 KB

Catalytic Asymmetric Phase-Transfer Mich

Catalytic Asymmetric Phase-Transfer Michael Reaction and Mannich-Type Reaction of Glycine Schiff Bases with Tartrate-Derived Diammonium Salts.

✍ Tomoyuki Shibuguchi; Hisashi Mihara; Akiyoshi Kuramochi; Takashi Ohshima; Masaka 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 61 KB 👁 1 views

Short Synthesis of (+)-Cylindricine C by

Short Synthesis of (+)-Cylindricine C by Using a Catalytic Asymmetric Michael Reaction with a Two-Center Organocatalyst.

✍ Tomoyuki Shibuguchi; Hisashi Mihara; Akiyoshi Kuramochi; Shun Sakuraba; Takashi 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 20 KB 👁 2 views