Stainless‐Steel Ball‐Milling Method for Hydro‐/Deutero‐genation using H<sub>2</sub>O/D<sub>2</sub>O as a Hydrogen/Deuterium Source

Sawama, Yoshinari; Kawajiri, Takahiro; Niikawa, Miki; Goto, Ryota; Yabe, Yuki; Takahashi, Tohru; Marumoto, Takahisa; Itoh, Mai; Kimura, Yuuichi; Monguchi, Yasunari; Kondo, Shinichi; Sajiki, Hironao

doi:10.1002/cssc.201501019

Cited by 51 publications

(30 citation statements)

References 43 publications

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“…In a subsequent study, the same research team utilized the mechanochemical formation of hydrogen from water to carry out metal‐catalyzed hydrogenations of organic compounds in situ (Scheme ) . In this study, the presence of zero‐valent nickel in the SUS304 steel alloy proved essential to facilitate the addition of hydrogen to the substrates under ambient conditions.…”

Section: Mechanosynthesis Of Organic Molecules With Reactant Gases Bymentioning

confidence: 99%

Mechanochemistry of Gaseous Reactants

2019

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In recent years, the application of mechanical energy to chemical systems has repeatedly proven beneficial to facilitate chemical transformations in various areas in chemistry. Today, a systematic body of evidence indicates that mechanochemistry holds great promise to become a game‐changer in chemical synthesis. Not only does mechanochemistry permit access to products that are inaccessible by established means (e.g. purely thermal activation), mechanochemical reactions often outperform their solution‐based counterparts in terms of sustainability. Most mechanochemical reactions carried out by ball milling techniques involve transformations of solids and liquids, but the number of mechanochemical reactions with gaseous reactants is increasing. The aim of this Minireview is to provide an overview of recent chemical reactions involving gaseous samples by ball milling techniques and to highlight advances in ball milling technology for the safe handling of gaseous reagents. Examples of reactions proceeding at the interface of solid–/liquid–/gas–gas systems that led to significant improvements in reactivity or selectivity will also be highlighted.

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Section: Mechanosynthesis Of Organic Molecules With Reactant Gases Bymentioning

confidence: 99%

Mechanochemistry of Gaseous Reactants

2019

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“…Metal catalyst additives such as Pd foil, Cr, and Ni powder showed the activity in alkyne hydrogenation using water as hydrogen source. Efficient mechanochemical hydrogenation method employs SUS304 stainless steel which contains zero-valent Cr and Ni constituents for balls and vial [32]. Alkene and alkyne bonds and nitro, azido, and keto groups were reduced in 62-100% yield by in situ hydrogen generation ( Figure 5).…”

Section: Synthesismentioning

confidence: 99%

Recent Advances in Mechanochemical Organic Synthesis

Margetić¹,

Štrukil²

2020

Organic Synthesis [Working Title]

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“…The ketone was converted into a secondary alcohol, the α position of which was selectively deuterated (entries 8 and 9). 4,7 As shown in Table 1, SUS304 is composed of Fe (ca. 69%), Ni (8 10%), and Cr (18 20%) as the main components.…”

Section: Deuterium Generation From D 2 O and Its Application Tomentioning

confidence: 99%