Journal of organometallic chemistry

Neue synthesen und reaktionen ungesättigter heterotitanacyclen

S Dürr, U Höhlein, R Schobert

文献索引：Duerr, Stefan; Hoehlein, Udo; Schobert, Rainer Journal of Organometallic Chemistry, 1993 , vol. 458, # 1-2 p. 89 - 96

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被引用次数: 12

摘要

Abstract Dicarbonyltitanocene reacts chemoselectively with difunctional carbonyl compounds such as 1, 2-diketones and 1, 4-diketo-2-enes, with α-ketothioketones, α- ketoimines and azodicarbonic esters and-amides to yield the corresponding, mostly new, heterotitanacycles that are capable of a lot of useful follow-up reactions. These chelate complexes, containing three to four heteroatoms, allow the substitution of the entire ...