Literature DB >> 24899121

A trinuclear Zn3(OAc)4-3,3'-bis(aminoimino)binaphthoxide complex for highly efficient catalytic asymmetric iodolactonization.

Takayoshi Arai1, Noriyuki Sugiyama, Hyuma Masu, Sayaka Kado, Shinnosuke Yabe, Masahiro Yamanaka.   

Abstract

A 3,3'-bis(aminoimino)BINOL ligand was newly designed and synthesized for the formation of a trinuclear Zn complex upon reaction with Zn(OAc)2. Using the harmony of the tri-zinc atoms, 1 mol% Zn3(OAc)4-3,3'-bis(aminoimino)binaphthoxide catalyzed asymmetric iodolactonization in up to 99.9% ee.

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Year:  2014        PMID： 24899121     DOI： 10.1039/c4cc02415j

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


  3 in total

1.  Enantioselective Halolactonization Reactions using BINOL-Derived Bifunctional Catalysts: Methodology, Diversification, and Applications.

Authors:  Daniel W Klosowski; J Caleb Hethcox; Daniel H Paull; Chao Fang; James R Donald; Christopher R Shugrue; Andrew D Pansick; Stephen F Martin
Journal:  J Org Chem       Date:  2018-05-22       Impact factor: 4.354

2.  Association of Halogen Bonding and Hydrogen Bonding in Metal Acetate-Catalyzed Asymmetric Halolactonization.

Authors:  Takayoshi Arai; Kodai Horigane; Ohji Watanabe; Junki Kakino; Noriyuki Sugiyama; Hiroki Makino; Yuto Kamei; Shinnosuke Yabe; Masahiro Yamanaka
Journal:  iScience       Date:  2019-01-23

3.  Dinuclear PhosphoiminoBINOL-Pd Container for Malononitrile: Catalytic Asymmetric Double Mannich Reaction for Chiral 1,3-Diamine Synthesis.

Authors:  Takayoshi Arai; Katsuya Sato; Ayu Nakamura; Hiroki Makino; Hyuma Masu
Journal:  Sci Rep       Date:  2018-01-16       Impact factor: 4.379
  3 in total

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