Multistep one-pot Wittig/Nazarov reaction for construction of cyclopentenone with diazo compounds and acid chlorides.
A facile multistep one-pot synthesis of single or fused cyclopentenones has been developed. The sequence involves a transition metal-catalyzed ylide formation/Wittig Olefination/Nazarov Cyclization.
Cao
Peng
P
State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China.
Sun
Xiu-Li
XL
Zhu
Ben-Hu
BH
Shen
Qi
Q
Xie
Zuowei
Z
Tang
Yong
Y