Literature DB >> 21629945

Synthesis and enantioselective hydrogenation of seven-membered cyclic imines: substituted dibenzo[b,f][1,4]oxazepines.

Kai Gao1, Chang-Bin Yu, Wei Li, Yong-Gui Zhou, Xumu Zhang.   

Abstract

Highly enantioselective hydrogenation of seven-membered cyclic imines, substituted dibenzo[b,f][1,4]oxazepines, was achieved, with up to 94% ee, by using the [Ir(COD)Cl](2)/(S)-Xyl-C(3)*-TunePhos complex as the catalyst in the presence of morpholine-HCl.

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Year:  2011        PMID: 21629945     DOI: 10.1039/c1cc12263k

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN: 1359-7345            Impact factor:   6.222


  2 in total

1.  One-pot tandem Ugi-4CR/S(N)Ar approach to highly functionalized quino[2,3-b][1,5]benzoxazepines.

Authors:  Mehdi Ghandi; Nahid Zarezadeh; Alireza Abbasi
Journal:  Mol Divers       Date:  2015-12-24       Impact factor: 2.943

Review 2.  Isocyanide-based multicomponent reactions towards cyclic constrained peptidomimetics.

Authors:  Gijs Koopmanschap; Eelco Ruijter; Romano Va Orru
Journal:  Beilstein J Org Chem       Date:  2014-03-04       Impact factor: 2.883

  2 in total

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