132277-36-2Relevant academic research and scientific papers
Stereocontrolled total synthesis of (+)-paraherquamide B
Cushing, Timothy D.,Sanz-Cervera, Juan F.,Williams, Robert M.
, p. 557 - 579 (2007/10/03)
The convergent stereocontrolled, asymmetric total synthesis of (+)-paraherquamide B is described. Key features of this synthesis include (1) an improved procedure to effect reduction of unprotected oxindoles to indoles; (2) a complex application of the So
SYNTHETIC STUDIES ON PARAHERQUAMIDE: SYNTHESIS OF THE 2H-1,5-BENZODIOXEPIN RING SYSTEM
Williams, Robert M.,Cushing, Timothy D.
, p. 6325 - 6328 (2007/10/02)
Various 2H-2,2-dimethyl-1,5-benzodioxepins have been synthesized en route to the oxindole moiety of paraherquamide (1).The key step is the 7-membered ring formation from prenylated catechols using either PhSeCl, N-PSP or m-CPBA/SnCl4.
