Synthesis of 7-bromo, 7-phenylethynyl, 7-azido, and 7-nitro derivatives of N-acetyl-1,3a,4,8b-tetrahydrocyclopenta[b]indole
摘要:
7-Bromo-, 7-phenylethynyl-, 7-azido-, 7-nitro-, and 5,7-dinitro-substituted N-acetyl-1,3a,4,8b-tetrahydrocyclopenta[b]indoles have been synthesized starting from anilines and 3-chlorocyclopentene. The NMR spectra of N-acetyl-7-nitro-1,3a,4,8b-tetrahydrocyclopenta[b]indoles displayed no signal doubling typical of the other 7-substituted derivatives.
Synthesis of 7-bromo, 7-phenylethynyl, 7-azido, and 7-nitro derivatives of N-acetyl-1,3a,4,8b-tetrahydrocyclopenta[b]indole
摘要:
7-Bromo-, 7-phenylethynyl-, 7-azido-, 7-nitro-, and 5,7-dinitro-substituted N-acetyl-1,3a,4,8b-tetrahydrocyclopenta[b]indoles have been synthesized starting from anilines and 3-chlorocyclopentene. The NMR spectra of N-acetyl-7-nitro-1,3a,4,8b-tetrahydrocyclopenta[b]indoles displayed no signal doubling typical of the other 7-substituted derivatives.