Rearrangements of 1, 6, 7-trisubstituted 2-methyl-1, 2, 3, 4-tetrahydroisoquinolinium 2-methylides

Y Sato, N Shirai, Y Machida, E Ito, T Yasui…

文献索引：Sato, Yoshiro; Shirai, Naohiro; Machida, Yoshio; Ito, Emiko; Yasui, Takayo; et al. Journal of Organic Chemistry, 1992 , vol. 57, # 25 p. 6711 - 6716

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被引用次数: 19

摘要

Ammonium ylide intarmediatea are usually produced by a-deprotonation of tetraorganoammonium salts under basic conditione, eg, sodium amide in liquid ammonia.'However, it is difficult to prepare 2-methyl-1, 2, 3, 4-tetra-(1)(a) Pine, 5. H. Org. React.(NY) 1970, 18,403.(b) Lepley, AR; Giumnnini, AG In Mechanisms of Molecular Migrations; Thyagamjan, BS, Ed.; Wiley-htancience: New York, 1971; Vol. 3, p 297. ...