One-pot syntheses of chromeno[3,4-c]pyrrole-3,4-diones via Ugi-4CR and intramolecular Michael addition.
One-pot and diastereoselective syntheses of diverse chromeno[3,4-c]pyrrole-3,4-diones from readily available starting materials were achieved via sequential Ugi-4CR and intramolecular Michael addition.
Che
Chao
C
Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China. chec@szpku.edu.cn
Li
Song
S
Jiang
Xianlong
X
Quan
Junmin
J
Lin
Shuo
S
Yang
Zhen
Z
D001578:Benzopyrans / Q000737:chemistry*; D018360:Crystallography, X-Ray; D008958:Models, Molecular; D015394:Molecular Structure; D011758:Pyrroles / Q000138:chemical synthesis*; D013237:Stereoisomerism
D001578:Benzopyrans; D011758:Pyrroles