A simple and green synthesis of diaryl sulfides catalyzed by an MCM-41-immobilized copper(I) complex in neat water

Cai, Mingzhong; Xiao, Ruian; Yan, Tao; Zhao, Hong

doi:10.1016/j.jorganchem.2013.09.024

Cited by 22 publications

(6 citation statements)

References 62 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The ordered mesoporous molecular sieves, such as MCM-41, MCM-48, SBA-15, etc., display advantages such as tunable pore diameters (2-30 nm), narrow pore size distributions, high surface areas and electrostatic microenvironments, and have shown the ability of stabilizing the charge separated state. [28][29][30][31][32][33][34][35] Herein, we report a photosensitizer-[Fe-Fe]-hydrogenase mimic dyad (Ps-Hy, Fig. 1), which was incorporated into the ordered mesoporous K + -exchanged molecular sieve MCM-41 to form a MCM-41confined photosensitizer-[Fe-Fe]-hydrogenase mimic dyad (Ps-Hy@MCM-41).…”

Section: Introductionmentioning

confidence: 99%

Enhanced photocatalytic hydrogen production from an MCM-41-immobilized photosensitizer—[Fe-Fe] hydrogenase mimic dyad

Wang

Zeng

et al. 2014

Photochem Photobiol Sci

View full text Add to dashboard Cite

A covalently linked photosensitizer-catalytic center dyad Ps-Hy, consisting of two bis(2-phenylpyridine)(2,2'-bipyridine)iridium(iii) chromophores (Ps) and a diiron hydrogenase mimic (Hy) was constructed by using click reaction. Ps-Hy was incorporated into K(+)-exchanged molecular sieve MCM-41 to form a composite (Ps-Hy@MCM-41), which has been successfully applied to the photochemical production of hydrogen. The catalytic activity of Ps-Hy@MCM-41 is ∼3-fold higher as compared with that of Ps-Hy in the absence of MCM-41. The incorporation of Ps-Hy into MCM-41 stabilizes the catalyst, and consequently, advances the photocatalysis. The present study provides a potential strategy for improving catalytic efficiency of artificial photosynthesis systems using mesoporous molecular sieves.

show abstract

Section: Introductionmentioning

confidence: 99%

Enhanced photocatalytic hydrogen production from an MCM-41-immobilized photosensitizer—[Fe-Fe] hydrogenase mimic dyad

Wang

Zeng

et al. 2014

Photochem Photobiol Sci

View full text Add to dashboard Cite

show abstract

“…493 Zhao and Cai and co-workers synthesized the C(sp 2 )−S bond via the reaction of aryl halides with potassium thiocyanate in neat water catalyzed by CuCl immobilized on MCM-41 containing ethylenediamine in the linker (Scheme 122, B). 494 In ten successive cycles, the yield changed insignificantly (88−85%). However, aryl bromides did not react under these conditions.…”

Section: Catalytic Cross-coupling Reactions (mentioning

confidence: 99%

Transition-Metal-Catalyzed C–S, C–Se, and C–Te Bond Formations via Cross-Coupling and Atom-Economic Addition Reactions. Achievements and Challenges

2022

View full text Add to dashboard Cite

In the present review, we discuss recent progress in the field of C–Z bond formation reactions (Z = S, Se, Te) catalyzed by transition metals. Two complementary methodologies are consideredcatalytic cross-coupling reactions and catalytic addition reactions. The development of advanced catalytic systems is aimed at improved catalyst efficiency, reduced catalyst loading, better cost efficiency, environmental concerns, and higher selectivity and yields. The important rise of research efforts in sustainability and green chemistry areas is critically assessed. The paramount role of mechanistic studies in the development of a new generation of catalytic systems is addressed, and the key achievements, problems, and challenges are summarized for this field.

show abstract

“…Since 2011, S 8 , 11 CS 2 , 12 KSCN, 13 DMSO, 14 NaS 2 O 3 , 15 thiourea, 16 Bunte salts, 17 potassium O-ethyl dithiocarbonate, 18 and N-(aryl/alkylsulfanyl)succinimides, 19 etc., have all been employed as sulfur sources for the synthesis of sulfides, however, most of these sources provide only a single sulfur atom. Sulfur sources, such as thiols, 20,21 disulfides, 22 sulfonyl chlorides, 10,20, and sodium sulfinates 25,29,[44][45][46][47][48][49][50][51][52][53][54][55][56][57][58][59] and sulfonyl hydrazides have also been employed in the synthesis of sulfides, with the desired products being obtained in good yields.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of Thioethers from Sulfonyl Chlorides, Sodium Sulfinates, and Sulfonyl Hydrazides

Huang

Qiu

et al. 2019

Synthesis

View full text Add to dashboard Cite

Sulfur-containing moieties, especially thioethers (sulfides), play pivotal roles in the functionalities of many natural products, pharmaceutical compounds, and organic materials. In this review, we summarize the recent synthetic protocols of thioethers using thiolating reagents, including sulfonyl chlorides, sodium sulfinates, and sulfonyl hydrazides, as the ideal starting materials. Representative mechanisms for different types of reaction are also discussed.1 Introduction2 Synthesis of Thioethers from Sulfonyl Chlorides3 Synthesis of Thioethers from Sodium Sulfinates4 Synthesis of Thioethers from Sulfonyl Hydrazides5 Conclusion

show abstract

A simple and green synthesis of diaryl sulfides catalyzed by an MCM-41-immobilized copper(I) complex in neat water

Cited by 22 publications

References 62 publications

Enhanced photocatalytic hydrogen production from an MCM-41-immobilized photosensitizer—[Fe-Fe] hydrogenase mimic dyad

Enhanced photocatalytic hydrogen production from an MCM-41-immobilized photosensitizer—[Fe-Fe] hydrogenase mimic dyad

Transition-Metal-Catalyzed C–S, C–Se, and C–Te Bond Formations via Cross-Coupling and Atom-Economic Addition Reactions. Achievements and Challenges

Synthesis of Thioethers from Sulfonyl Chlorides, Sodium Sulfinates, and Sulfonyl Hydrazides

Contact Info

Product

Resources

About