90475-36-8Relevant articles and documents
A concise approach to the core structures of pinnaic acid and halichlorine
Yang, Sung-Hyun,Clark,Caprio, Vittorio
scheme or table, p. 2981 - 2990 (2011/02/28)
An efficient and flexible synthetic approach to the core structures of pinnaic acid and halichlorine is described using spirocyclic nitrone 4 as a key intermediate. 1,3-Dipolar cycloaddition of 4 with dipolarophile 8 provides access to the azaspirocyclic
A Synthesis of Talaromycin B
Kocienski, Philip,Yeates, Clive
, p. 151 - 152 (2007/10/02)
The nucleophilic cleavage of the oxirane (4) by the organocuprate derived from 6-lithio-3-ethyl-3,4-dihydro-2H-pyran (3) was the key step in a synthesis of racemic talaromycin B (7).