Ring expansion-annulation strategy for the synthesis of substituted azulenes and oligoazulenes. 2. Synthesis of azulenyl halides, sulfonates, and azulenylmetal …

AL Crombie, JL Kane, KM Shea…

文献索引：Nozoe, Tetsuo; Wakabayashi, Hidetsugu; Shindo, Kimio; Ishikawa, Sumio; Wu, Chi-Phi; Yang, Paw-Wang Heterocycles, 1991 , vol. 32, # 2 p. 213 - 220

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被引用次数: 57

摘要

... Volume: Page: Digital Object Identifier (DOI). ... 1, H, 21, 30, 39, 19 (60%). 2, 2-Cl, 22, 31, 40, 48 (51%). 3, 2-I, 23 e, 32, 41, 49 (53%). 4, 3-i-Pr, 24 f, 33, 42, 50 (51−60%). 5, 3-Br, 25, 34, 43, 51 (55%). 6, 3-CF 3, 26, 35, 44, 52 (30%). ...