On the diastereoselectivity of ru-catalyzed [5 + 2] cycloadditions.
[reaction: see text]. Ru-catalyzed cycloisomerization of cyclopropylenynes proceeds with good to high diastereoselectivities to form hexahydroazulenes.
Trost
Barry M
BM
Department of Chemistry, Stanford University, Stanford, California 94305-5080, USA. bmtrost@stanford.edu
Shen
Hong C
HC
Schulz
Tobias
T
Koradin
Christopher
C
Schirok
Hartmut
H
D000475:Alkenes / Q000737:chemistry; D000480:Alkynes / Q000737:chemistry; D052176:Azulenes; D002384:Catalysis; D018360:Crystallography, X-Ray; D003500:Cyclization; D003508:Cycloheptanes / Q000737:chemistry; D003521:Cyclopropanes / Q000737:chemistry; D008968:Molecular Conformation; D015394:Molecular Structure; D012428:Ruthenium / Q000737:chemistry*; D013237:Stereoisomerism
D000475:Alkenes; D000480:Alkynes; D052176:Azulenes; D003508:Cycloheptanes; D003521:Cyclopropanes; D012428:Ruthenium; C005525:azulene