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6 in total

1. Highly enantioselective dearomatizing formal [3+3] cycloaddition reactions of N-acyliminopyridinium ylides with electrophilic enol carbene intermediates.

Authors: Xinfang Xu; Peter Y Zavalij; Michael P Doyle
Journal: Angew Chem Int Ed Engl Date: 2013-10-02 Impact factor: 15.336

2. Lanthanide and asymmetric catalyzed syntheses of sterically hindered 4-isoxazolyl-1,4-dihydropyridines and 4-isoxazolyl-quinolones.

Authors: Scott A Steiger; Chun Li; Charles F Campana; Nicholas R Natale
Journal: Tetrahedron Lett Date: 2016-01-20 Impact factor: 2.415

3. Organocatalyzed enantioselective synthesis of 6-amino-5-cyanodihydropyrano[2,3-c]pyrazoles.

Authors: Sanjib Gogoi; Cong-Gui Zhao
Journal: Tetrahedron Lett Date: 2009-05-13 Impact factor: 2.415

4. Highly enantioselective hydrogenation of enamides catalyzed by chiral phosphoric acids.

Authors: Guilong Li; Jon C Antilla
Journal: Org Lett Date: 2009-03-05 Impact factor: 6.005

5. Catalytic asymmetric synthesis of both enantiomers of 4‑substituted 1,4-dihydropyridines with the use of bifunctional thiourea-ammonium salts bearing different counterions.

Authors: Kohzo Yoshida; Tsubasa Inokuma; Kiyosei Takasu; Yoshiji Takemoto
Journal: Molecules Date: 2010-11-15 Impact factor: 4.411

6. Green synthesis of C5-C6-unsubstituted 1,4-DHP scaffolds using an efficient Ni-chitosan nanocatalyst under ultrasonic conditions.

Authors: Soumyadip Basu; Sauvik Chatterjee; Suman Ray; Suvendu Maity; Prasanta Ghosh; Asim Bhaumik; Chhanda Mukhopadhyay
Journal: Beilstein J Org Chem Date: 2022-01-25 Impact factor: 2.883

6 in total