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A novel cyclodimerization of α,β-unsaturated ketones induced by low-valent titanium

✍ Scribed by Long-hu Zhou; Da-qing Shi; Yuan Gao; Wen-bin Shen; Gui-yuan Dai; Wei-xing Chen

Book ID
104256821
Publisher
Elsevier Science
Year
1997
Tongue
French
Weight
143 KB
Volume
38
Category
Article
ISSN
0040-4039

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✦ Synopsis

The intermolecular and intramolecular coupling reaction of a, 13 -unsaturated ketones induced by TiCI,-Zn was studied. A possible reaction mechanism was proposed.

📜 SIMILAR VOLUMES

ChemInform Abstract: Low-Valent Titanium
ChemInform Abstract: Low-Valent Titanium Induced Novel Reductive Cyclizations of α,β-Unsaturated Nitrile Compounds.
✍ L. ZHOU; S. TU; D. SHI; G. DAI; W. CHEN 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 38 KB 👁 1 views

Low-Valent Titanium Induced Novel Reductive Cyclizations of α,β-Unsaturated Nitrile Compounds. -Cyclopentenes such as (II), (IV), and (VII) are easily prepared by cyclodimerization of α,β-unsaturated nitriles promoted by low-valent titanium reagent. Using the same reagent for nitro-compounds such a