Elavarasan, Samaraj; Bhaumik, Asim; Sasidharan, Manickam published the artcile< An Efficient Mesoporous Cu-Organic Nanorod for Friedlaender Synthesis of Quinoline and Click Reactions>, Recommanded Product: (2-Aminophenyl)methanol, the main research area is hierarchical mesoporous organic polymer copper complex preparation surface area; aminobenzyl alc arylketone heterogeneous catalyst Friedlaender synthesis green chem; phenylquinoline preparation; benzylamine heterogeneous catalyst aerobic oxidative dehydrogenation green chem; arylalkyne azide benzylhalide heterogeneous catalyst regioselective click green chem.
A triazine functional hierarchical mesoporous organic polymer (HMOP) with nanorod morphol. together with large BET surface area ∼1218 m2g-1, huge pore volume&γτ”” ;6 mLg-1 and dual micro/mesopore architectures. Subsequent Cu-coordination with nitrogen atoms of the HMOP provided a robust catalyst (Cu-HMOP) to accomplish multi-step cascade reactions for preparation of N-heterocycles by different routes. For instance, the Cu-HMOP efficiently catalyzed one-pot sequential multi-step oxidative dehydrogenative coupling of 2-aminobenzyl alc. with diverse aromatic ketones to afford corresponding quinolines in excellent isolated yields (up to 97%). Secondly, the present catalyst exhibited good aerobic oxidative dehydrogenation activity of amines to imines. Thirdly, for “”click”” reaction involving azides-alkynes, the Cu-HMOP produced quant. yield for 1,4-disubstituted 1,2,3-triazole derivatives at room temperature using water as solvent. Verification of active metal leaching by a hot filtration test as well as reusability of the retrieved Cu-HMOP catalysts showed a consistent activity in the multi-component quinoline synthesis as model reaction.
ChemCatChem published new progress about Alkynes, α- Role: RCT (Reactant), RACT (Reactant or Reagent). 5344-90-1 belongs to class alcohols-buliding-blocks, and the molecular formula is C7H9NO, Recommanded Product: (2-Aminophenyl)methanol.
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