102871-39-6Relevant articles and documents
A LiCl-mediated Br/Mg exchange reaction for the preparation of functionalized aryl- and heteroarylmagnesium compounds from organic bromides
Krasovskiy, Arkady,Knochel, Paul
, p. 3333 - 3336 (2004)
A wide range of aryl and heteroaryl bromides, which are usually sluggish in exchange reactions, are readily converted into the corresponding Grignard reagents by means of a Br/Mg exchange reaction triggered by iPrMgCl·LiCl (see scheme). These Grignard intermediates react with electrophiles in good yields.
Preparation of 3-Thienylzinc and -magnesium Halide via Oxidative Addition of Active Zinc and Magnesium to 3-Iodothiophene
Wu, Xiaoming,Rieke, Reuben D.
, p. 6658 - 6659 (1995)
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Employing Arynes for the Generation of Aryl Anion Equivalents and Subsequent Reaction with Aldehydes
Gaykar, Rahul N.,Bhunia, Anup,Biju, Akkattu T.
, p. 11333 - 11340 (2018/07/21)
Arynes are highly reactive intermediates, which are utilized for the electrophilic arylation of various X-H bonds (X = O, N, S etc.). Herein, a new synthetic strategy is demonstrated, where arynes are converted into aryl anion equivalents by treatment with phosphines and a base. The addition of phosphines to arynes form the phosphonium salts, which in the presence of a carbonate base generates the aryl anion equivalent. Subsequent addition of the aryl anions with aldehydes afforded the secondary alcohols.
An unusual chemoselective oxidation strategy by an unprecedented exploration of an electrophilic center of DMSO: A new facet to classical DMSO oxidation
Chebolu, Rajesh,Bahuguna, Ashish,Sharma, Reena,Mishra, Vivek Kumar,Ravikumar
supporting information, p. 15438 - 15441 (2015/10/20)
A conceptually new dimethyl sulfoxide (DMSO) based oxidation process without the use of any activator has been demonstrated for the oxidation of active methylenes and benzhydrols. The developed protocol utilizes the electrophilic center of DMSO for oxidation, which was unexplored before. Mechanistic investigation has confirmed that the source of oxygen is DMSO.