85636-78-8Relevant academic research and scientific papers
Method for preparing substituted aryl ketone by ketone arylation (by machine translation)
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Paragraph 0118-0121, (2020/03/05)
The invention provides a method, for preparing substituted aryl ketone, by using a nitrogen heterocyclic carbene catalyst, with a saturated nitrogen heterocyclic carbene structure in an oxygen-containing atmosphere at, through α - catalysis of a nitrogen heterocyclic carbene structure, in a nitrogen heterocyclic carbene catalyst with a saturated nitrogen heterocyclic carbene structure under an alkaline condition, in an oxygen-containing atmosphere and can efficiently prepare various substituted, aryl ketones α - under the condition of containing an oxygen. atmosphere. (by machine translation)
Lewis Acid Assisted Electrophilic Fluorine-Catalyzed Pinacol Rearrangement of Hydrobenzoin Substrates: One-Pot Synthesis of (±)-Latifine and (±)-Cherylline
Shi, Hui,Du, Chuan,Zhang, Xinhang,Xie, Fukai,Wang, Xiaoyu,Cui, Shanshan,Peng, Xiaoshi,Cheng, Maosheng,Lin, Bin,Liu, Yongxiang
, p. 1312 - 1319 (2018/02/09)
A microwave-irradiated solvent-free pinacol rearrangement of hydrobenzoin substrates catalyzed by a combination of N-fluorobenzenesulfonimide and FeCl3·6H2O was developed. Its selectivity was first investigated by density functional theory (DFT) calculations. Then the functional group tolerance was examined by synthesizing a series of substrates designed based on the insight provided by the DFT calculations. The application of the methodology was demonstrated by the efficient one-pot synthesis of (±)-latifine and (±)-cherylline, both are 4-aryltetrahydroisoquinoline alkaloids isolated from Amaryllidacecae plants.
o-Aminophenyl Alkyl/Aralkyl Ketones and Their Derivatives: Part IV - Synthesis of 4-Benzyl-6,7-dimethoxyquinazoline
Kamath, H. V.,Dhekne, Vijay V.,Kulkarni, Sheshgiri N.
, p. 911 - 913 (2007/10/02)
o-Nitrophenyl benzyl ketones (II) have been exclusively synthesised from the corresponding substituted α-(o-nitroaroyl)arylacetaldehydes by the acid-catalysed deformylation.Nitration of deoxybenzoins having one of the benzene nuclei activated, such as the
Antitubercular Agents : Part III - Synthesis of Substituted 2-Arylisatogens
Sahasrabudhe, A. B.,Kamath, H. V.,Bapat, B. V.,Kulkarni, Sheshgiri N.
, p. 230 - 232 (2007/10/02)
A number of 2-arylisatogens (VII) have been prepared starting from o-nitroacetophenones (I).Condensation of I with different aromatic aldehydes (II) gives the corresponding o-nitrochalkones (III) which on epoxidation followed by treatment with BF3-etherat
