✦ LIBER ✦

α-Arylation of diethyl malonate via enolate with bases in a heterogeneous phase

✍ Scribed by Marı́a A. Aramendı́a; Victoriano Borau; César Jiménez; José M. Marinas; José R. Ruiz; Francisco J. Urbano

Book ID: 104250738
Publisher: Elsevier Science
Year: 2002
Tongue: French
Weight: 88 KB
Volume: 43
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(02)00314-3

No coin nor oath required. For personal study only.

✦ Synopsis

The influence of various heterogeneous bases on yield and selectivity in the a-arylation of diethyl malonate was studied. Barium hydroxide was found to provide excellent results in this context. The bases used can be easily removed from the reaction medium by filtration.

📜 SIMILAR VOLUMES

Phospha-Michael addition of diethyl phos

Phospha-Michael addition of diethyl phosphite to α,β-unsaturated malonates catalyzed by nano γ-Fe2O3-pyridine based catalyst as a new magnetically recyclable heterogeneous organic base

✍ Sobhani, Sara; Bazrafshan, Mahboobeh; Delluei, Amin Arabshahi; Parizi, Zahra Pak 📂 Article 📅 2013 🏛 Elsevier Science 🌐 English ⚖ 976 KB

Reaction of Nβ-Benzylserotonin with α,β-

Reaction of Nβ-Benzylserotonin with α,β-Unsaturated and Aryl Aldehydes in the Presence of a Base

✍ Ishikura, Minoru; Namerikawa, Yuichi; Yamada, Koji; Abe, Takumi 📂 Article 📅 2009 🏛 Japan Institute of Heterocyclic Chemistry 🌐 English ⚖ 178 KB

Liquid Phase Oxidation via Heterogeneous

Liquid Phase Oxidation via Heterogeneous Catalysis (Organic Synthesis and Industrial Applications) || Liquid Phase Oxidation of Organic Compounds by Supported Metal-Based Catalysts with a Focus on Gold

✍ Clerici, Mario G.; Kholdeeva, Oxana A. 📂 Article 📅 2013 🏛 John Wiley & Sons, Inc. ⚖ 497 KB

ChemInform Abstract: Reaction of Nβ-Benz

ChemInform Abstract: Reaction of Nβ-Benzylserotonin with α,β-Unsaturated and Aryl Aldehydes in the Presence of a Base.

✍ Koji Yamada; Yuichi Namerikawa; Takumi Abe; Minoru Ishikura 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 44 KB 👁 1 views

Enantioselective hydrolysis of a Schiff'

Enantioselective hydrolysis of a Schiff's base of D,L-Phenylalanine ethyl ester in water-poor media via the reaction catalyzed with α-chymotrypsin immobilized on hydrophilic macroporous gel support

✍ Yury N. Belokon; Konstantin A. Kochetkov; Fatima M. Plieva; Nikolai S. Ikonnikov 📂 Article 📅 2000 🏛 Springer-Verlag 🌐 English ⚖ 103 KB