Literature DB >> 15255692

No-D NMR spectroscopy as a convenient method for titering organolithium (RLi), RMgX, and LDA solutions.

Thomas R Hoye1, Brian M Eklov, Mikhail Voloshin.   

Abstract

[reaction: see text] The concentration of organolithium, organomagnesium halide, and lithium diisopropylamide solutions can be reliably determined using No-D NMR spectroscopy by integration against the added internal standard 1,5-cyclooctadiene (COD) (or cyclooctene). In addition, common impurities and degradation products can be assessed.

Entities:  

Mesh：

Substances：

Year:  2004        PMID： 15255692     DOI： 10.1021/ol049145r

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


  3 in total

1.  Discovery of diphenyl amine based sodium channel blockers, effective against hNav1.2.

Authors:  Debjani P Hudgens; Catherine Taylor; Timothy W Batts; Manoj K Patel; Milton L Brown
Journal:  Bioorg Med Chem       Date:  2006-10-10       Impact factor: 3.641

2.  Electroactive Polymer Nanoparticles Exhibiting Photothermal Properties.

Authors:  Travis Cantu; Bradley Rodier; Zachary Iszard; Alissa Kilian; Varun Pattani; Kyle Walsh; Katharina Weber; James Tunnell; Tania Betancourt; Jennifer Irvin
Journal:  J Vis Exp       Date:  2016-01-08       Impact factor: 1.355

3.  Disposable cartridge concept for the on-demand synthesis of turbo Grignards, Knochel-Hauser amides, and magnesium alkoxides.

Authors:  Mateo Berton; Kevin Sheehan; Andrea Adamo; D Tyler McQuade
Journal:  Beilstein J Org Chem       Date:  2020-06-19       Impact factor: 2.883
  3 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.