Recent advances in the direct O-arylation of carbohydrates

2021 ◽  
Author(s):  
Victoria Dimakos ◽  
Mark S. Taylor
Keyword(s):  
Bond Formation ◽  
Recent Advances ◽  
Aryl Glycosides ◽  
Aryl Ethers

An emerging approach for the synthesis of O-aryl glycosides and carbohydrate-derived aryl ethers via C(sp2)–O bond formation is reviewed.

Recent Advances on C-Se Bond-forming Reactions at Low and Room Temperature

2020 ◽  
Vol 23 (28) ◽  
pp. 3206-3225 ◽  
Author(s):  
Amol D. Sonawane ◽  
Mamoru Koketsu
Keyword(s):  
Room Temperature ◽  
Bond Formation ◽  
Bond Forming ◽  
Material Chemistry ◽  
Recent Advances ◽  
Bond Forming Reactions ◽  
Bond Formation Reactions

: Over the last decades, many methods have been reported for the synthesis of selenium- heterocyclic scaffolds because of their interesting reactivities and applications in the medicinal as well as in the material chemistry. This review describes the recent numerous useful methodologies on C-Se bond formation reactions which were basically carried out at low and room temperature.

Recent Advances in C–Br Bond Formation

Synlett ◽  
2021 ◽  
Author(s):  
Ying-Yeung Yeung ◽  
Jonathan Wong
Keyword(s):  
Organic Synthesis ◽  
Aromatic Compounds ◽  
Bond Formation ◽  
Cross Coupling ◽  
Catalytic Site ◽  
Atom Transfer ◽  
Bond Forming ◽  
Recent Advances ◽  
Catalytic Asymmetric ◽  
Site Selective

AbstractOrganobromine compounds are extremely useful in organic synthesis. In this perspective, a focused discussion on some recent advancements in C–Br bond-forming reactions is presented.1 Introduction2 Selected Recent Advances2.1 Catalytic Asymmetric Bromopolycyclization of Olefinic Substrates2.2 Catalytic Asymmetric Intermolecular Bromination2.3 Some New Catalysts and Reagents for Bromination2.4 Catalytic Site-Selective Bromination of Aromatic Compounds2.5 sp3 C–H Bromination via Atom Transfer/Cross-Coupling3 Outlook

Recent advances in Co-catalyzed C–C and C–N bond formation via ADC and ATH reactions

Tetrahedron ◽  
2021 ◽  
pp. 132309
Author(s):  
Meng-Juan Zhang ◽  
Xiao-Lan Ge ◽  
David J. Young ◽  
Hong-Xi Li
Keyword(s):  
Bond Formation ◽  
Recent Advances

ChemInform Abstract: Recent Advances in Aryl—Aryl Bond Formation by Direct Arylation

ChemInform ◽  
2009 ◽  
Vol 40 (49) ◽  
Author(s):  
Gerard P. McGlacken ◽  
Lorraine M. Bateman
Keyword(s):  
Bond Formation ◽  
Direct Arylation ◽  
Recent Advances

ChemInform Abstract: Recent Advances in C-H Bond Formation in Aqueous Media: A Mechanistic Perspective

ChemInform ◽  
2008 ◽  
Vol 39 (23) ◽  
Author(s):  
V. Tamara Perchyonok ◽  
Ioannis N. Lykakis ◽  
Kellie L. Tuck
Keyword(s):  
Bond Formation ◽  
Aqueous Media ◽  
Recent Advances

Recent advances in radical-based C–N bond formation via photo-/electrochemistry

2018 ◽  
Vol 47 (8) ◽  
pp. 2591-2608 ◽  
Author(s):  
Yating Zhao ◽  
Wujiong Xia
Keyword(s):  
Bond Formation ◽  
Cross Coupling ◽  
Recent Advances

This review highlights the recent advances in cross-dehydrogenative amination for C–N bond construction from C–H/N–H cross-coupling partners through photocatalytic and/or electronic techniques.

Metal-catalyzed radical-type transformation of unactivated alkyl halides with C–C bond formation under photoinduced conditions

2019 ◽  
Vol 6 (13) ◽  
pp. 2183-2199 ◽  
Author(s):  
Shengqing Ye ◽  
Tianyi Xiang ◽  
Xiaofang Li ◽  
Jie Wu
Keyword(s):  
Functional Group ◽  
Bond Formation ◽  
Alkyl Halides ◽  
Type Transformation ◽  
Recent Advances ◽  
Metal Catalyzed ◽  
Radical Type

Recent advances in the metal-catalyzed radical-type transformation of unactivated alkyl halides with C–C bond formation under photoinduced conditions are summarized. Usually, a broad reaction scope is observed including tertiary, secondary, and primary alkyl halides, with good functional group compatibility.

Recent Progress on Radical Decarboxylative Alkylation for Csp3–C Bond Formation

Synthesis ◽  
2017 ◽  
Vol 49 (24) ◽  
pp. 5263-5284 ◽  
Author(s):  
Hongli Bao ◽  
Yajun Li ◽  
Liang Ge ◽  
Munira Muhammad
Keyword(s):  
Carboxylic Acids ◽  
Recent Progress ◽  
Bond Formation ◽  
Stepping Stone ◽  
Recent Advances ◽  
Aliphatic Carboxylic Acids ◽  
Further Development

Radical decarboxylation has emerged as an attractive method for the formation of C–C bonds starting from easily accessible carboxylic acids. In this review, we attempt to bring the readers up to date in this rapidly expanding field. Specifically, we will cover recent advances in Csp3–C bond formation via the radical decarboxylation of aliphatic carboxylic acids and their activated forms, such as N-hydroxyphthalimide esters (NHP esters), alkyl diacyl peroxides, alkyl peresters, and aryliodine(III) dicarboxylates. The scope and limitation of these transformations will be discussed, highlighting gaps in knowledge and research and examining the mechanisms underlying radical decarboxylation. We aim to make this review a stepping stone for further development in this field.1 Introduction2 Aliphatic Carboxylic Acids3 N-Hydroxyphthalimide Esters (NHP Esters)4 Alkyl Diacyl Peroxides5 Alkyl Peresters6 Aryliodine(III) Dicarboxylates7 Conclusion

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