40353-34-2Relevant articles and documents
Improved Receptors for Dibutylmalonic Acid
Mussons, Luisa,Raposo, Cesar,Crego, Mercedes,Anaya, Josefa,Caballero, Cruz,Moran, Joaquin R.
, p. 7061 - 7064 (1994)
New molecular receptors with a dibenzacridine skeleton bearing functional groups complementary to dibutylmalonic acid have been developed.
Chirochromism-photochromism by epimerization: Search for a liquid crystal phototrigger
Zhang, Mingbao,Schuster, Gary B.
, p. 4852 - 4857 (1994)
A new class of photochromic reactions was investigated as a possible trigger for phase transitions in liquid crystals. Chirochromic compounds have two chiral units. One unit is fixed, and the other can be switched with light. A series of diastereomeric co
METHODS FOR MAKING QUINOLINYLDIAMINES
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Paragraph 0253-0254, (2020/03/23)
The present disclosure provides methods for making quinolinyldiamine products from quinolinyl starting materials. In addition, the quinolinyldiamines can be used as ligands or ligand precursors for catalysts, e.g. for use in olefin polymerization.
Silver(I)-Promoted ipso-Nitration of Carboxylic Acids by Nitronium Tetrafluoroborate
Natarajan, Palani,Chaudhary, Renu,Venugopalan, Paloth
, p. 10498 - 10504 (2015/11/18)
A novel and efficient method for the regioselective nitration of a series of aliphatic and aromatic carboxylic acids to their corresponding nitro compounds using nitronium tetrafluoroborate and silver carbonate in dimethylacetamide has been described. This transformation is believed to proceed via the alkyl-silver or aryl-silver intermediate, which subsequently reacts with the nitronium ion to form nitro substances. Mild reaction conditions, tolerant of a broad range of functional groups, and formation of only the ipso-nitrated products are the key features of this methodology when compared to known methods for syntheses of nitroalkyls and nitroarenes.