Preussomerins G and I (2 and 3) have been synthesized for the first time. The key reaction in the synthesis is a possibly biomimetic tautomerization reaction depicted in Scheme 3 and the foregoing graphic. The driving force for this interesting rearrangement is primarily derived from the increase in resonance energy associated with converting a naphthalene ring into two isolated benzene rings.
LAATSCH H., LIEBIGS ANN. CHEM.,(1986) N 10, 1655-1668
作者:LAATSCH H.
DOI:——
日期:——
Laatsch, Hartmut, Liebigs Annalen der Chemie, 1986, # 10, p. 1655 - 1668
作者:Laatsch, Hartmut
DOI:——
日期:——
Total Syntheses of (±)-Preussomerins G and I
作者:Shannon Chi、Clayton H. Heathcock
DOI:10.1021/ol990020+
日期:1999.7.1
Preussomerins G and I (2 and 3) have been synthesized for the first time. The key reaction in the synthesis is a possibly biomimetic tautomerization reaction depicted in Scheme 3 and the foregoing graphic. The driving force for this interesting rearrangement is primarily derived from the increase in resonance energy associated with converting a naphthalene ring into two isolated benzene rings.