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Highly Enantioselective Palladium-Catalyzed Ene-Type Cyclization of a 1,6-Enyne

✍ Scribed by Manabu Hatano; Masahiro Terada; Koichi Mikami


Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
241 KB
Volume
40
Category
Article
ISSN
0044-8249

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TbtCHSe, 4 was prepared by the reaction of TbtCHN, [9] with (C,H,),TiSe,[li~ in the presence of a catalytic amount of CuCl at room temperature. 4 was obtained as an inseparable mixture of compounds with different numbers of selenium atoms. the average number of which was determined to be 5.1 by elem