Highly effective peroxidic epoxidation of olefins using hexathiocyanatorhenate(IV) as catalyst and bicarbonate as co-catalyst

Dinda, Subhajit; Chowdhury, Sujoy Roy; Malik, K. M. Abdul; Bhattacharyya, Ramgopal

doi:10.1016/j.tetlet.2004.10.163

Cited by 14 publications

(2 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Ho et al reported the epoxidation of alkenes using Mn 2+ in the presence of H 2 O 2 is electrogenerated in situ in aqueous bicarbonate solutions. There are several other reports on epoxidation of alkenes using catalysts such as manganese meso-tetraphenylporphyrin complex, MnSO 4 , oxodiperoxo molybdenum complex [MoO(O 2 ) 2 (salox)] (salox = salicylaldoxime) mesoporous silica incorporated oxodiperoxo-8-hydroxyquinolinolato Mo 6+ , polymer supported Mo(CO) 6 , and hexa-thiocyanatorhenate in the presence of H 2 O 2 /NaHCO 3 . For cyclooctene epoxidation, an olefin conversion of 94% with 100% epoxide selectivity were obtained at 30 °C using WO 3 -SBA-15 catalysts.…”

Section: W-based Epoxidation Catalystsmentioning

confidence: 99%

Liquid-Phase Epoxidation of Light Olefins over W and Nb Nanocatalysts

Yan

Zhang

Liu

et al. 2018

ACS Sustainable Chem. Eng.

View full text Add to dashboard Cite

Epoxides are among the most important essential building blocks with wide downstream applications in the chemical industry. In this context, rational design of cost-effective catalysts is critical to achieve high atom efficiency during epoxidation processes. Therefore, in this perspective, recent research progress on heterogeneous W and Nb nanocatalysts for facile liquid-phase epoxidation will be critically reviewed in terms of catalyst synthesis, surface characterization and structure–function relationship. Furthermore, plausible mechanisms for liquid-phase epoxidation of ethylene, propylene, hexene, octene and other light olefins, as well as deactivation mechanism of W and Nb catalysts will be systematically discussed with the aim to provide insights into fundamental understanding on novel epoxidation chemistry and improving activity, selectivity, and stability nanocatalytic materials.

show abstract

Section: W-based Epoxidation Catalystsmentioning

confidence: 99%

Liquid-Phase Epoxidation of Light Olefins over W and Nb Nanocatalysts

Yan

Zhang

Liu

et al. 2018

ACS Sustainable Chem. Eng.

View full text Add to dashboard Cite

show abstract

“…The rhenium compound, (Ph 4 P) 2 [Re(NCS) 6 ], used in tandem with NaHCO 3 as a co-catalyst and H 2 O 2 as the terminal oxidant results in excellent catalytic efficiency towards the epoxidation of olefins with respect to selectivity, % yield, time required, amount of catalyst loading and catalyst turnover [82].…”

Section: Montmorillonitementioning

confidence: 99%

Recent Developments in Epoxide Preparation

Sello¹,

Fumagalli²,

Orsini³

2006

COS

View full text Add to dashboard Cite

This review will present recent achievements in the use of novel reactants and synthetic procedures for the transformation of substrates into epoxide derivatives. This will include both classical chemical methods using novel catalysts and/or cleaner methodologies, and enzymatic preparations using enzymes or cells. Special attention is paid to the preparation of chiral compounds. A comparison of the advantages and disadvantages of the different preparations is also included.

show abstract