Journal ArticleDOI
C-H Borylation of Diphenylamines through Adamantane-1-carbonyl Auxiliary by BBr3.
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TLDR
A method for ortho-C-H borylation of diphenylamines using BBr3 as the boron source has been reported and the noncatalytic adamantane-1-carbonyl directed reaction exhibited site exclusivity and good functional group tolerance.About:
This article is published in Organic Letters.The article was published on 2020-08-21. It has received 14 citations till now. The article focuses on the topics: Borylation & Ring (chemistry).read more
Citations
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Journal ArticleDOI
Transient Imine as a Directing Group for the Metal-Free o-C-H Borylation of Benzaldehydes.
Supriya Rej,Naoto Chatani +1 more
TL;DR: The selective borylation strategies that are currently in use largely rely on tabor reagents as discussed by the authors, which are important synthetic intermediates and have wide applications in synthetic organic chemistry.
Journal ArticleDOI
Pyrimidine-directed metal-free C-H borylation of 2-pyrimidylanilines: a useful process for tetra-coordinated triarylborane synthesis.
TL;DR: This metal-free directed C–H borylation reaction proceeds smoothly without any interference by external impurities, such as inorganic salts, reactive functionalities, heterocycles and even transition metal precursors, which further enhance its importance.
Journal ArticleDOI
Regio-Selective Transition-Metal-Free C(sp2)-H Borylation: A Subject of Practical and Ongoing Interest in Synthetic Organic Chemistry.
Supriya Rej,Naoto Chatani +1 more
TL;DR: This paper summarizes this recent ongoing interest of transition-metal-free regio-selective C-H borylation and believes that this review will definitely help to increase interest in this field and it will stimulate further progress.
Journal ArticleDOI
Metal-Free ortho-Selective C-H Borylation of 2-Phenylthiopyridines Using BBr3.
TL;DR: In this paper, a novel route for ortho-selective C-H borylation of 2-phenylthiopyridines using BBr3 as the boron source under metal-free conditions has been reported.
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Metal-free directed C−H borylation of 2-(N-methylanilino)-5-fluoropyridines and 2-benzyl-5-fluoropyridines
Ya-Fei Ji,Anuradha Agnihotri +1 more
TL;DR: In this paper , a method for metal-free C−H borylation of 2-(N-methylanilino)-5-fluoropyridines and 2-benzyl-5fluorophyridine has been reported.
References
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Journal ArticleDOI
C−H Activation for the Construction of C−B Bonds
TL;DR: Investigations revealed that the conversion of C-H bonds to C-B bonds was both thermodynamically and kinetically favorable and highlighted the accessible barriers for C- H bond cleavage and B-C bond formation during the borylation of alkanes and arenes.
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Recent applications of the Suzuki–Miyaura cross-coupling reaction in organic synthesis
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The Art of Meeting Palladium Specifications in Active Pharmaceutical Ingredients Produced by Pd-Catalyzed Reactions
Christine E. Garrett,Kapa Prasad +1 more
TL;DR: The use of palladium-derived catalysts in the synthesis of fine chemicals, pharmaceutical inter mediates and active pharmaceutical ingredients (APIs) has become quite common in the last few decades as mentioned in this paper.
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Regioselectivity of the borylation of alkanes and arenes
TL;DR: The borylation of alkanes and arenes has become some of the most practical C-H bond functionalization chemistry, and the high regioselectivity of these reactions is described in this critical review.
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Meta halogenation of 1,3-disubstituted arenes via iridium-catalyzed arene borylation.
TL;DR: The utility of this methodology was demonstrated by the formal conversion of nicotine to Altinicline in three steps with an overall yield of 61% using meta bromination of nicotine as the first step.