194488-05-6Relevant academic research and scientific papers
Synthesis of aspirochlorine precursors
Itoh, Kuniaki,Kasami, Makoto,Yamada, Rintaro,Kubo, Toshiaki,Honda, Masahiro,Sera, Akira
, p. 1345 - 1361 (1997)
Synthesis of key precursors of aspirochlorine (1) and related compounds has been achieved in 5 steps from 1, 4-diacetyl-2,5-piperazinedione (2). MCPBA mediated oxidative cyclization of 1-acetyl-3-salicylidene-2,5-piperazinedione (4) yielded a spiro 3 H-be
