Tandem Ring-Closing Metathesis/Isomerization Reactions for the Total Synthesis of Violacein
摘要:
A series of 5-substituted 2-pyrrolidinones was synthesized through a one-pot ruthenium alkylidene-catalyzed tandem RCM/isomerization/nucleophilic addition sequence. The intermediates resulting from RCM/isomerization showed reactivity toward electrophiles in aldol condensation reactions which provided a new entry for the total synthesis of the antileukemic natural product violacein.
SCHMITZ E.; HEUCK U.; HABISCH D., J. PRAKT. CHEM. <JPCE-AO>, 1976, 318, NO 3, 471-478
作者:SCHMITZ E.、 HEUCK U.、 HABISCH D.
DOI:——
日期:——
Schmitz,E. et al., Journal fur praktische Chemie (Leipzig 1954), 1976, vol. 318, p. 471 - 478
作者:Schmitz,E. et al.
DOI:——
日期:——
Tandem Ring-Closing Metathesis/Isomerization Reactions for the Total Synthesis of Violacein
作者:Mette T. Petersen、Thomas E. Nielsen
DOI:10.1021/ol400654r
日期:2013.4.19
A series of 5-substituted 2-pyrrolidinones was synthesized through a one-pot ruthenium alkylidene-catalyzed tandem RCM/isomerization/nucleophilic addition sequence. The intermediates resulting from RCM/isomerization showed reactivity toward electrophiles in aldol condensation reactions which provided a new entry for the total synthesis of the antileukemic natural product violacein.