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Transacylation of α-Aryl-β-keto Esters.

✍ Scribed by Nagatoshi Nishiwaki; Daisei Nishida; Tetsuya Ohnishi; Fumie Hidaka; Satoru Shimizu; Mina Tamura; Kazushige Hori; Yasuo Tohda; Masahiro Ariga


Publisher
John Wiley and Sons
Year
2004
Weight
230 KB
Volume
35
Category
Article
ISSN
0931-7597

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✦ Synopsis


Abstract

For Abstract see ChemInform Abstract in Full Text.


📜 SIMILAR VOLUMES


A New Synthesis of α-Branched β-Keto Est
✍ Prof. Dr. H. J. Bestmann; Dipl.-Chem. G. Graf; Dr. H. Hartung 📂 Article 📅 1965 🏛 John Wiley and Sons 🌐 English ⚖ 222 KB 👁 1 views
Azeotropic Transesterification of β-Keto
✍ Jens Christoffers; Neclâ Önal 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 201 KB 👁 1 views

Transesterifications of methyl β-keto carboxylates catalyzed by DMAP with various high boiling alcohols can be accomplished in refluxing cyclohexane in a Dean-Stark trap. The MeOH formed is removed completely from the reaction mix-