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Palladium-catalysed site-selective arene ortho C-H fluoroalkoxylation of 4-aryl-pyrrolo[2,3-d]pyrimidines

期刊: ORGANIC & BIOMOLECULAR CHEMISTRY, 2023; 21 (13)

A palladium-catalysed direct arene C-H fluoroalkoxylation of 4-aryl-pyrrolo[2,3-d]pyrimidine derivatives with fluorinated alcohols is described. Highl......

Stereoselective [2+2] photodimerization: a viable strategy for the synthesis of enantiopure cyclobutane derivatives

期刊: ORGANIC & BIOMOLECULAR CHEMISTRY, 2023; 21 (14)

The [2 + 2] photodimerization of cinnamic acid derivatives to afford enantiopure cyclobutanes has been investigated. The use of a chiral auxiliary rep......

N,N′-Dimethylurea as an efficient ligand for the synthesis of pharma-relevant motifs through Chan-Lam cross-coupling strategy

期刊: ORGANIC & BIOMOLECULAR CHEMISTRY, 2023; 21 (15)

N,N '-Dimethylurea (DMU) is introduced as a ligand to aid the Chan-Lam N-arylation of primary amides, amines, and 3-aminophenols with arylboronic acid......

An efficient metal free synthesis of 2-aminobenzothiozoles - a greener approach (vol 21, pg 564, 2023)

期刊: ORGANIC & BIOMOLECULAR CHEMISTRY, 2023; 21 (14)

Correction for 'An efficient metal free synthesis of 2-aminobenzothiozoles - a greener approach' by Krithika Ganesh et al., Org. Biomol. Chem., 2023, ......

Kinetic resolution of sulfoxides with high enantioselectivity using a new homologue of methionine sulfoxide reductase B

期刊: ORGANIC & BIOMOLECULAR CHEMISTRY, 2023; 21 (16)

Optically pure sulfoxides are noteworthy compounds that find wide applications in various industrial fields. Here, we report a methionine sulfoxide re......

Chiral sulfide and selenide catalysts for asymmetric halocyclizations and related reactions

期刊: ORGANIC & BIOMOLECULAR CHEMISTRY, 2023; 21 (16)

Asymmetric organocatalysis using well-designed artificial chiral molecular catalysts is one of the most reliable methods to create important chiral co......

Copper-catalyzed one-pot [3+2] cycloadditions of ethynyl indoloxazolidones with 1,3-cyclohexanediones

期刊: ORGANIC & BIOMOLECULAR CHEMISTRY, 2023; 21 (20)

Fused furans are commonly found units in natural products and medicinal molecules, and methods for their introduction are of fundamental importance. H......

Rh-catalyzed ring-opening coupling of cyclic vinyl ethers with organometallic reagents

期刊: ORGANIC & BIOMOLECULAR CHEMISTRY, 2023; 21 (21)

The rhodium-catalyzed ring-opening coupling of cyclic vinyl ethers, including 2,3-dihydrofuran and benzofuran, with organometallic reagents to give ho......

Solvent-promoted photochemical carbonylation of benzylic C-H bonds under iron catalysis

期刊: ORGANIC & BIOMOLECULAR CHEMISTRY, 2023; 21 (26)

This paper describes the iron-catalyzed photochemical carbonylation of benzylic C-H bonds resulting in the synthesis of various aryl ketones. Using 5 ......

NHC-catalyzed formal [3+3] annulations of δ-acetoxy allenoates for the synthesis of 4H-pyran derivatives

期刊: ORGANIC & BIOMOLECULAR CHEMISTRY, 2023; 21 (28)

Herein, an N-heterocyclic carbene (NHC) catalyzed formal [3 + 3] annulation of & delta;-acetoxy allenoates with 1C,3O-bisnucleophiles for the cons......

Mechanochemical asymmetric three-component Mannich reaction involving unreactive arylamines

期刊: ORGANIC & BIOMOLECULAR CHEMISTRY, 2023; 21 (31)

We report here a mechanochemical protocol for an asymmetric three-component Mannich reaction involving unreactive arylamines with simple cyclic ketone......

Metal-free and atom-efficient protocol for diarylation of selenocyanate by diaryliodonium salts

期刊: ORGANIC & BIOMOLECULAR CHEMISTRY, 2023; ()

We developed an atom- and reaction mass efficient strategy for the preparation of diarylselenides using iodonium salts as reactants. The developed app......

Tetra S-confused porphyrinoids

期刊: ORGANIC & BIOMOLECULAR CHEMISTRY, 2023; 21 (38)

Maximum confusion in porphyrinoids can be achieved by inter-linking heterocycles only through 2,4-connectivity. 20 & pi; confused porphycene and 3......

Synthesis of 1,3-disubstituted bicyclo[1.1.1]pentanes by cross-coupling induced by transition metals - formation of C-C bonds

期刊: ORGANIC & BIOMOLECULAR CHEMISTRY, 2023; 21 (38)

The synthesis of 1,3-disubstituted bicyclo[1.1.1]pentanes (BCPs), by forming a C-C bond, can be achieved by cross-coupling reactions using transition ......

InCl3-catalyzed intramolecular carbonyl-olefin metathesis

期刊: ORGANIC & BIOMOLECULAR CHEMISTRY, 2023; 21 (40)

An efficient and novel synthetic strategy for the generation of different carbocyclic moieties by ring closing carbonyl-olefin metathesis is reported.......

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