title: Stereoselective synthesis of five-membered spirooxindoles through Tomita zipper cyclization.
abstract: Functionalized five-membered spirooxindoles were furnished in good yields and excellent stereoselectivities by using an effective Tomita zipper cyclization (TZC) reaction through organophosphine catalysis.
authors.affiliation: Catalysis Laboratory, School of Chemistry, University of Hyderabad , Central University (PO), Hyderabad 500 046, India.
authors.forename: D B
authors.initials: DB
authors.lastname: Ramachary
authors.forename: Chintalapudi
authors.initials: C
authors.lastname: Venkaiah
authors.forename: Patoju M
authors.initials: PM
authors.lastname: Krishna
mesh_terms: D002384:Catalysis; D020650:Combinatorial Chemistry Techniques; D003500:Cyclization; D007211:Indoles / Q000138:chemical synthesis* / Q000737:chemistry; D015394:Molecular Structure; D013141:Spiro Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D013237:Stereoisomerism
chemical_list: D007211:Indoles; D013141:Spiro Compounds