Literature DB >> 18379695

Nucleophilicities and carbon basicities of DBU and DBN.

M Baidya1, Herbert Mayr.   

Abstract

The nucleophilicity and Lewis basicity of DBU and DBN toward C(sp(2)) centers have been measured: nucleophilicities increase in the series DMAP < DBU < DBN < DABCO while Lewis basicities are DABCO < DMAP < DBU < DBN.

Entities:  

Year:  2008        PMID： 18379695     DOI： 10.1039/b801811a

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


  7 in total

1.  Pd-Catalyzed C-N Coupling Reactions Facilitated by Organic Bases: Mechanistic Investigation Leads to Enhanced Reactivity in the Arylation of Weakly Binding Amines.

Authors:  Joseph M Dennis; Nicholas A White; Richard Y Liu; Stephen L Buchwald
Journal:  ACS Catal       Date:  2019-03-15       Impact factor: 13.084

2.  Synthesis of Four Orthogonally Protected Rare l-Hexose Thioglycosides from d-Mannose by C-5 and C-4 Epimerization.

Authors:  Fruzsina Demeter; Ilona Bereczki; Anikó Borbás; Mihály Herczeg
Journal:  Molecules       Date:  2022-05-25       Impact factor: 4.927

3.  A practical, two-step synthesis of 2-substituted 1,3-butadienes.

Authors:  Sushmita Sen; Swapnil Singh; Scott McN Sieburth
Journal:  J Org Chem       Date:  2009-04-03       Impact factor: 4.354

4.  Aryl Amination Using Soluble Weak Base Enabled by a Water-Assisted Mechanism.

Authors:  Sii Hong Lau; Peng Yu; Liye Chen; Christina B Madsen-Duggan; Michael J Williams; Brad P Carrow
Journal:  J Am Chem Soc       Date:  2020-11-12       Impact factor: 15.419

5.  Accelerating fragment-based library generation by coupling high-performance photoreactors with benchtop analysis.

Authors:  Quentin Lefebvre; Christophe Salomé; Thomas C Fessard
Journal:  Beilstein J Org Chem       Date:  2020-05-12       Impact factor: 2.883

Review 6.  Recent Advances in the Chemistry of Metal Carbamates.

Authors:  Giulio Bresciani; Lorenzo Biancalana; Guido Pampaloni; Fabio Marchetti
Journal:  Molecules       Date:  2020-08-07       Impact factor: 4.411

7.  Recyclable Organocatalyzed Poly(Thiourethane) Covalent Adaptable Networks.

Authors:  Francesco Gamardella; Sara Muñoz; Silvia De la Flor; Xavier Ramis; Angels Serra
Journal:  Polymers (Basel)       Date:  2020-12-04       Impact factor: 4.329
  7 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.