✦ LIBER ✦

Reversal of enantioselectivity using tethered bisguanidine catalysts in the aza-Henry reaction

✍ Scribed by Helena M. Lovick; Forrest E. Michael

Book ID: 108285349
Publisher: Elsevier Science
Year: 2009
Tongue: French
Weight: 183 KB
Volume: 50
Category: Article
ISSN: 0040-4039
DOI: 10.1016/j.tetlet.2008.12.058

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Reversal of Enantio

ChemInform Abstract: Reversal of Enantioselectivity Using Tethered Bisguanidine Catalysts in the Aza-Henry Reaction.

✍ Helena M. Lovick; Forrest E. Michael 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 52 KB

Thiourea-phosphonium salts from amino ac

Thiourea-phosphonium salts from amino acids: cooperative phase-transfer catalysts in the enantioselective aza-Henry reaction

✍ Cao, Dongdong; Chai, Zhuo; Zhang, Jiaxing; Ye, Zhengqing; Xiao, Hua; Wang, Hongy 📂 Article 📅 2013 🏛 Royal Society of Chemistry 🌐 English ⚖ 446 KB

Reversal of predominant enantioselectivi

Reversal of predominant enantioselectivity in the asymmetric alkynylation reaction using sulfamide-amine alcohols

✍ Jincheng Mao; Zhanjin Zhang; Boshun Wan; Fan Wu; Shiwei Lu 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 113 KB

The First Enantioselective Aza-Diels–Ald

The First Enantioselective Aza-Diels–Alder Reactions of Imino Dienophiles on Use of a Chiral Zirconium Catalyst

✍ Shū Kobayashi; Susumu Komiyama; Haruro Ishitani 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 83 KB 👁 2 views

ChemInform Abstract: The First Enantiose

ChemInform Abstract: The First Enantioselective Aza-Diels—Alder Reactions of Imino Dienophiles on Use of a Chiral Zirconium Catalyst.

✍ S. KOBAYASHI; S. KOMIYAMA; H. ISHITANI 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB 👁 2 views

The First Enantioselective Aza-Diels-Alder Reactions of Imino Dienophiles on Use of a Chiral Zirconium Catalyst. -The first examples of catalytic, enantioselective DA reactions of imine dienophiles with Danishefsky's dienes are reported. The free hydroxyl group of the aldimines is crucial with resp

In search of enantioselective catalysts

In search of enantioselective catalysts for the Henry reaction: are two metal centres better than one?

✍ Constable, Edwin C.; Zhang, Guoqi; Housecroft, Catherine E.; Neuburger, Markus; 📂 Article 📅 2009 🏛 Royal Society of Chemistry 🌐 English ⚖ 752 KB