- Ir-catalyzed preparation of SF5-substituted potassium aryl trifluoroborates via C-H borylation and their application in the Suzuki-Miyaura reaction
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The preparation of new pentafluorosulfanyl-substituted potassium aryltrifluoroborates via Ir-catalyzed C-H borylation is reported. The utility of these novel building blocks was demonstrated in the Suzuki-Miyaura cross-coupling reaction, giving access to
- Joliton, Adrien,Carreira, Erick M.
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supporting information
p. 5147 - 5149
(2013/11/06)
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- Synthesis and characterisation of 3- and 4-(pentafluorosulfanyl)benzoic acid derivatives. X-ray structure of 3-SF5-C6H4-COOH
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The high yield synthesis of 3- and 4-(pentafluorosulfanyl)benzoic acid derivatives is described starting from the NO2-derivatives, which are reduced to the corresponding anilines. Then the NH2- group is converted to bromide and subsequently to the HC{double bond, long}O moiety. The benzaldeydes are then oxidised to the corresponding benzoic acids. The X-ray structure of 3-SF5-C6H4-COOH is also reported.
- Zarantonello,Guerrato,Ugel,Bertani,Benetollo,Milani,Venzo,Zaggia
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p. 1449 - 1453
(2008/09/18)
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- ORTHO-SUBSTITUTED PENTAFLUORIDE SULFANYL-BENZENES, METHOD FOR THE PRODUCTION THEREOF AND THE USE THEREOF IN THE FORM OF VALUABLE SYNTHESIS INTERMEDIATE STAGES
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The invention relates to pentafluoride-sulfanyl-benzenes of formula (I), wherein groups from R1 to R5 correspond to meanings given in claims and constitute valuable intermediates, for example for producing drugs, diagnosis agents, liquid crystals, polymers, herbicides, fungicidals, nematicidals, parasiticides, insecticides, acaricides and arthropodicides.
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Page/Page column 24; 25
(2010/02/11)
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