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67 (0,066s) •

Project

Advanced reagents for (asymmetric) nucleophilic fluorination (GF21-29531K)

fluorination with emphasis on asymmetric processes. The first studied reagent class will consist of imidazolium salts and imidazoles with hydrogen or fluorine atoms in position 2, hindered aryls in positions 1 and 3 and non-nucleop...

Organic chemistry

  • 2021 - 2024
    • •
  • 8 058 tis. Kč
    • •
  • 7 695 tis. Kč
    • •
  • GA ČR
Project

Nucleophilic introduction of fluorinated groups using organo-phosphorus compounds (GP203/08/P310)

The grant proposal is focused on the investigation of fluorinated phosphonates such as diethyl trifluoromethyl phosphonate, diethyl difluoromethyl phosphonate and tetraethyl fluoromethylenediphosphonate for the nucleophilic introduction of <...

CC - Organická chemie

  • 2008 - 2010
    • •
  • 1 188 tis. Kč
    • •
  • 1 188 tis. Kč
    • •
  • GA ČR
Project

Utilization of organic fluorinated azides for the synthesis of unusual nitrogen heterocycles (GA23-04659S)

Organic azides are highly valuable reagents in synthesis and their fluorinated propose to investigate nitrogen molecule elimination reactions of fluorinated azides of triazoles, derived from fluorinated azides to access azi...

Organic chemistry

  • 2023 - 2025
    • •
  • 9 334 tis. Kč
    • •
  • 7 016 tis. Kč
    • •
  • GA ČR
Project

Fluorinated polymer systems for fuel cell applications (LH14038)

membranes comprising fluorinated (polyvinylidenefluoride) and sulfonated in a new way, combining light mediated controlled radical polymerization of fluorinated of fluorinated (co)polymers for different applications. The c...

CD - Makromolekulární chemie

  • 2014 - 2016
    • •
  • 2 077 tis. Kč
    • •
  • 1 845 tis. Kč
    • •
  • MŠMT
Project

Preparation, properties and applications of nucleophilic fluorinating reagents based on hypervalent compounds of silicon and other group IV. elements (GA203/00/1232)

The project is aimed in preparation of novel nucleophilic fluorinating reagents based on pentacoordinated compounds of silicon, trialkyl, dialkylaryl for the preparation of fluorinated saccharides, steroids and terpenoids with poten...

CC - Organická chemie

  • 2000 - 2002
    • •
  • 1 041 tis. Kč
    • •
  • 900 tis. Kč
    • •
  • GA ČR
Project

Substances depleting the ozone layer and fluorinated greenhouse gases in the construction sector of the Czech Republic (TITSMZP207)

and fluorinated greenhouse gases (blowing agent function), defining the relevant period of use - partially fluorinated greenhouse gases). Obtaining a representative number of samples. Determination of leakage risks of ozone-depleti...

Chemical engineering (plants, products)

  • 2023 - 2024
    • •
  • 6 199 tis. Kč
    • •
  • 6 199 tis. Kč
    • •
  • TA ČR
Project

Stereodirecting effects of deoxofluorination at C-3 and C-4 of 2-azido-2-deoxy-hexopyranosyl donors (GA17-18203S)

of glycosylation is increasingly recognized. We propose to study how fluorine substituents in glycosylation of a series of glycosyl acceptors. The fluorinated thioglycoside and trichloracetimidate donors will be prepared from our r...

CC - Organická chemie

  • 2017 - 2021
    • •
  • 5 324 tis. Kč
    • •
  • 4 664 tis. Kč
    • •
  • GA ČR
Project

ECOlogical finishing agent for Durable Water & Oil Repellent textiles with advanced functionalities (7D18002)

The project main goal is to manufacture a cost effective, durable and high-performance fluorine-free ecological DWOR textile finishing agent. New concept based on the combination of inorganic (nano)particles functionalized with surface ...

Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)

  • 2018 - 2021
    • •
  • 6 400 tis. Kč
    • •
  • 3 200 tis. Kč
    • •
  • MŠMT
Project

New functional materials with fluorinated chains and photosensitive groups in mesogenic molecules (IAA100100911)

Advanced low molar mass liquid crystals and functional side-chain polymers, especially those possessing fluorinated chains and photosensitive groups, are extremely promising materials from fundamental and practical point of view. The main go...

JJ - Ostatní materiály

  • 2009 - 2011
    • •
  • 2 305 tis. Kč
    • •
  • 2 305 tis. Kč
    • •
  • AV ČR
Project

Water-soluble fluorinated polymers for the next-generation antifouling coatings and multimodal in vivo tracing (GA22-02836S)

is the use of biocompatible fluorinated polymers with excellent water solubility and high fluorine content, representing a challenging task, as these features generally......

Nano-materials (production and properties)

  • 2022 - 2024
    • •
  • 9 614 tis. Kč
    • •
  • 9 614 tis. Kč
    • •
  • GA ČR
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