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New efficient synthesis of trisubstituted imidazolidine-2-thiones and thiazoles via vinyliminophosphoranes

✍ Scribed by Hai Xie; Jian-Chao Liu; Lei Wu; Ming-Wu Ding


Book ID
119375620
Publisher
Elsevier Science
Year
2012
Tongue
French
Weight
750 KB
Volume
68
Category
Article
ISSN
0040-4020

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πŸ“œ SIMILAR VOLUMES


A New, Efficient and Stereocontrolled Sy
✍ Dr. JΓΌrgen Rabe; Prof. H. M. R. Hoffmann πŸ“‚ Article πŸ“… 1983 πŸ› John Wiley and Sons 🌐 English βš– 231 KB πŸ‘ 2 views

Typical example: (3-Formylpropyl)benzoate 2c (19.2 g, 0.1 mol) was mixed with methyl acrylate 3 (13 g; 14 mL; 0.15 mol). After addition of DABCO (1.6 g, 0.015 mol) the resulting homogeneous mixture was allowed to stand at room temperature until 2c was no longer detectable (cu. 7 days). The remaining