Carbond—Oxygen and Other Bond-Formation Reactions

Margetić, Davor; Štrukil, Vjekoslav

doi:10.1016/b978-0-12-802184-2.00004-2

Cited by 2 publications

(1 citation statement)

References 43 publications

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“…[4] Among them, mechanochemical formation of CÀ X bonds (halogenation reactions) has received great attention. [5] This is understandable, owning the synthetic value of organic halides as substrates in substitution reactions, [6] cross-coupling chemistry, [7] and in atom transfer radical cyclization reactions, [8] etc. For example, pioneering efforts to carry out mechanochemical bromination of organic substrates has been proven feasible using principally brominating agents such as NBS (N-bromosuccinimide), [9] NaBr/Oxone (Oxone = potassium peroxymonosulfate, 2 KHSO 5 • KHSO 4 • K 2 SO 4 ), [10] and to a lesser extent using 1,3-dibromo-5,5-dimethylhydantoin (DBDMH).…”

Section: Introductionmentioning

confidence: 99%

Mechanochemical Bromination of Naphthalene Catalyzed by Zeolites: From Small Scale to Continuous Synthesis

et al. 2022

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Catalyzed reactions of organic substrates that operate continuously by extrusion techniques are rare. In this study, we developed a mechanochemical bromination of unactivated naphthalene (1) with 1,3-dibromo-5,5-dimethylhydantoin (DBDMH), catalyzed by zeolites in a ball mill. The use of DBDMH enabled the atom economy of the reaction to be superior compared to the other brominating agents evaluated. Among the zeolites tested, a FAU-type zeolite demonstrated high catalytic activity and recyclability. The success of the bromination route on a small scale enabled the development of a continuous catalyzed bromination of 1 by twin-screw extrusion.

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Section: Introductionmentioning

confidence: 99%

Mechanochemical Bromination of Naphthalene Catalyzed by Zeolites: From Small Scale to Continuous Synthesis

et al. 2022

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Mechanochemical synthesis of small organic molecules

Achar

Bose

Mal

2017

Beilstein J. Org. Chem.

239

111

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With the growing interest in renewable energy and global warming, it is important to minimize the usage of hazardous chemicals in both academic and industrial research, elimination of waste, and possibly recycle them to obtain better results in greener fashion. The studies under the area of mechanochemistry which cover the grinding chemistry to ball milling, sonication, etc. are certainly of interest to the researchers working on the development of green methodologies. In this review, a collection of examples on recent developments in organic bond formation reactions like carbon–carbon (C–C), carbon–nitrogen (C–N), carbon–oxygen (C–O), carbon–halogen (C–X), etc. is documented. Mechanochemical syntheses of heterocyclic rings, multicomponent reactions and organometallic molecules including their catalytic applications are also highlighted.

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Carbond—Oxygen and Other Bond-Formation Reactions

Cited by 2 publications

References 43 publications

Mechanochemical Bromination of Naphthalene Catalyzed by Zeolites: From Small Scale to Continuous Synthesis

Mechanochemical Bromination of Naphthalene Catalyzed by Zeolites: From Small Scale to Continuous Synthesis

Mechanochemical synthesis of small organic molecules

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