Literature DB >> 16018625

METHOX: a new pyridine N-oxide organocatalyst for the asymmetric allylation of aldehydes with allyltrichlorosilanes.

Andrei V Malkov1, Mark Bell, Fabiomassimo Castelluzzo, Pavel Kocovský.   

Abstract

[reaction: see text]. Allylation of aromatic aldehydes with allyltrichlorosilane is catalyzed by the new terpene-derived pyridine N-oxide (+)-METHOX (< or =5 mol %) in MeCN with high enantioselectivities (< or =96% ee) and conversion rates; this catalyst retains high selectivity even at room temperature.

Entities:  

Year:  2005        PMID： 16018625     DOI： 10.1021/ol050972h

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


  5 in total

1.  Cross-cyclotrimerization with two nitriles as a synthetic pathway to unsymmetrically 3,3'-disubstituted bis(tetrahydroisoquinolines).

Authors:  Aneta Kadlcíková; Martin Kotora
Journal:  Molecules       Date:  2009-08-10       Impact factor: 4.411

2.  W/HAP catalysed N-oxidation of tertiary amines with H2O2 as an oxidant.

Authors:  Rakhi Vishwakarma; Virendra Rathod; Lakshmi Kantam Mannepalli
Journal:  J Chem Sci (Bangalore)       Date:  2022-03-28

3.  Novel Copper(II) Complexes with Dipinodiazafluorene Ligands: Synthesis, Structure, Magnetic and Catalytic Properties.

Authors:  Iakov S Fomenko; Medhanie Afewerki; Marko I Gongola; Eugene S Vasilyev; Lidia S Shul'pina; Nikolay S Ikonnikov; Georgiy B Shul'pin; Denis G Samsonenko; Vadim V Yanshole; Vladimir A Nadolinny; Alexander N Lavrov; Alexey V Tkachev; Artem L Gushchin
Journal:  Molecules       Date:  2022-06-24       Impact factor: 4.927

Review 4.  Heteroaromatic N-Oxides in Asymmetric Catalysis: A Review.

Authors:  Zuzanna Wrzeszcz; Renata Siedlecka
Journal:  Molecules       Date:  2020-01-14       Impact factor: 4.411

5.  Complexation of thorium with pyridine monocarboxylate-N-oxides: Thermodynamic and computational studies.

Authors:  Rama Mohana Rao Dumpala; Neetika Rawat; Anil Boda; Sk Musharaf Ali; B S Tomar
Journal:  J Chem Thermodyn       Date:  2018-03-08       Impact factor: 3.178
  5 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.