Literature DB >> 21815662

Ti-amide catalyzed synthesis of cyclic guanidines from di-/triamines and carbodiimides.

Hao Shen1, Yang Wang, Zuowei Xie.   

Abstract

A titanacarborane monoamide catalyzed, one-step synthesis of mono/bicyclic guanidines from commercially available di/triamines and carbodiimides is reported. The reaction mechanism is also proposed.

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Year:  2011        PMID： 21815662     DOI： 10.1021/ol201752e

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  4 in total

1.  Divergent 2-Chloroquinazolin-4(3H)-one Rearrangement: Twisted-Cyclic Guanidine Formation or Ring-Fused N-Acylguanidines via a Domino Process.

Authors:  Gang Yan; Bereket L Zekarias; Xiaoyu Li; Victor A Jaffett; Ilia A Guzei; Jennifer E Golden
Journal:  Chemistry       Date:  2020-02-06       Impact factor: 5.236

2.  Synthesis of Symmetric and Unsymmetric Secondary Amines from the Ligand-Promoted Ruthenium-Catalyzed Deaminative Coupling Reaction of Primary Amines.

Authors:  Pandula T Kirinde Arachchige; Hanbin Lee; Chae S Yi
Journal:  J Org Chem       Date:  2018-04-24       Impact factor: 4.354

3.  Synthesis of bicyclic guanidines via cascade hydroamination/Michael additions of mono-N-acryloylpropargylguanidines.

Authors:  Ki-Hyeok Kwon; Catherine M Serrano; Michael Koch; Louis R Barrows; Ryan E Looper
Journal:  Org Lett       Date:  2014-11-13       Impact factor: 6.005

4.  2-[2,6-Bis(propan-2-yl)phen-yl]-1,3-di-cyclo-hexyl-guanidine.

Authors:  Tomáš Chlupatý; Zdeňka Padělková
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2014-06-18
  4 in total

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