Chemistry Letters

Synthesis of bromo-substituted bicyclic oxalactam and unusual anionic desalting oligomerization of its sodium salt.

K Hashimoto, H Sumitomo, M Suzuki

文献索引：Hashimoto, Kazuhiko; Sumitomo, Hiroshi; Suzuki, Masanori Chemistry Letters, 1986 , p. 767 - 770

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被引用次数: 4

摘要

New bromo-substituted bicyclic oxalactam, 4 (e)-bromo-8-oxa-6-azabicyclo [3.2. 1] octan-7- one (1) was synthesized from sodium 3, 4-dihydro-2H-pyran-2-carboxylate. Sodium salt of 1 was found to be oligomerized with the simultaneous desalting in dimethylformamide at 25 ...