Ring-chain tautomerism in oxazolidines

F Fulop, K Pihlaja, K Neuvonen, G Bernath…

文献索引：Fueloep, Ferenc; Pihlaja, Kalevi; Neuvonen, Kari; Bernath, Gabor; Argay, Gyula; Kalman, Alajos Journal of Organic Chemistry, 1993 , vol. 58, # 7 p. 1967 - 1969

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被引用次数: 49

摘要

Ring-chain tautomerism involving the reversible addition of a heteroatom to a heteropolar double bond'is a well-established process for 1, 3-0, N-hetero~ ycles.~ J Particular attention has been paid to the tautomerism of 1, 3-0xazolidines,~~ which contrasts to Baldwin's rules. 8 In spite of the interest in this ring system, few papers5 describe the quantitative determination of the ring-chain equilibria. The pioneering work by Paukstelis and ...