《Copper-catalyzed oxidative benzylic C(sp3)-H amination: direct synthesis of benzylic carbamates》 was published in Chemical Communications (Cambridge, United Kingdom) in 2020. These research results belong to Liu, Shuai; Achou, Raphael; Boulanger, Coline; Pawar, Govind; Kumar, Nivesh; Lusseau, Jonathan; Robert, Frederic; Landais, Yannick. Related Products of 4248-19-5 The article mentions the following:
A new efficient strategy to access benzylic carbamates I (R1 = H, Ph, 1-Naph, 4-AcOC6H4, etc.; R2 = Me, i-Pr, CH2OAc, etc.; R = Me, Bn, t-Bu, etc.) through C-H activation is reported. The use of a catalytic amount of a Cu(I)/diimine ligand in combination with NFSI ((PhSO2)2NF) or Selectfluor hexafluorophosphate (F-TEDA-PF6) as oxidants and H2NCO2R (R = Me, Et, i-Pr, Bn, etc.) as an amine source directly leads to the C-N bond formation at the benzylic position. The mild reaction conditions and the broad substrate scope make this transformation a useful method for the late-stage incorporation of a ubiquitous carbamate fragment onto hydrocarbons.T. In the experiment, the researchers used many compounds, for example, tert-Butyl carbamate(cas: 4248-19-5Related Products of 4248-19-5)
tert-Butyl carbamate(cas: 4248-19-5) belongs to anime. Examples of direct uses of amines and their salts are as corrosion inhibitors in boilers and in lubricating oils (morpholine), as antioxidants for rubber and roofing asphalt (diarylamines), as stabilizers for cellulose nitrate explosives (diphenylamine), as protectants against damage from gamma radiation (diarylamines), as developers in photography (aromatic diamines), as flotation agents in mining, as anticling and waterproofing agents for textiles, as fabric softeners, in paper coating, and for solubilizing herbicides.Related Products of 4248-19-5
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