title: Imino Diels-Alder adducts. I. Two furo[3,2-c]quinoline diastereoisomers.
abstract: The structures of two diastereoisomers of 9-chloro-8-fluoro-4-phenyl-2,3,3a,4,5,9b-hexahydrofuro[3,2-c]quinoline, C(17)H(15)ClFNO, are very similar. The orientation of the furan ring, as a result of its fusion to the quinoline nucleus, constitutes the significant difference between the two structures. The dihedral angles between the furan and phenyl rings are 73.4 (1) and 63.8 (1) degrees.
authors.affiliation: Laboratory of X-ray Crystallography, Indian Institute of Chemical Technology, Hyderabad 500 007, India. ravikumar_iict@yahoo.co.in
authors.forename: K
authors.initials: K
authors.lastname: Ravikumar
authors.forename: M
authors.initials: M
authors.lastname: Mahesh
authors.forename: V V Narayana
authors.initials: VV
authors.lastname: Reddy