ChemInform Abstract: Synthesis of Halogenated α,β-Unsaturated γ-Butyrolactone Derivatives by Triphenylphosphine-Catalyzed Cyclization of α-Halogeno Ketones with Dialkyl Acetylenedicarboxylates (= Dialkyl But-2-ynedioates).

✍ Scribed by Sakineh Asghari; Ahmad Khabbazi Habibi

• Book ID: 115553297
• Publisher: John Wiley and Sons
• Year: 2012
• Weight: 29 KB
• Volume: 43
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.201241103