Organochalcogen compounds are prevalent in numerous natural products,
pharmaceuticals, agrochemicals, polymers, biological molecules and synthetic …

The Cu-catalyzed aerobic oxidative esterification of simple ketones via C–C bond cleavage
has been developed. Varieties of common ketones, even inactive aryl long-chain alkyl …

The Cu-catalyzed oxidation of ketones with O2 has recently been extensively utilized to
cleave the α-C–C bond. This report examines the selective aerobic hydroxylation of tertiary α …

Abstract α‐Sulfenylated carbonyl compounds are important both as active pharmaceutical
ingredients and as intermediates in organic synthesis. Owing to their relevance in synthetic …

A direct method has been developed for iodine-mediated thiolation of naphthols/
naphthylamines and arylsulfonyl hydrazides through the formation of C–S bond and …

A new method for the preparation of alkyl aryl sulfides through direct oxidative thiolation of
alkanes or ethers with arylsulfonyl hydrazides using di-tert-butyl peroxide (DTBP) as an …

The first copper-catalyzed three-component annulation of α, β-unsaturated ketoximes, 1, 3-
dicarbonyls and paraformaldehyde has been documented. This novel strategy achieved the …

The first successful example of deacylative annulation of 1, 3-diones with sulfoxonium ylides
was achieved through Ru (II)-catalyzed C–C bond activation. The excellent chemoselectivity …

A direct and metal-free access toward fully substituted pyrazoles and its sulphenylation has
been established through an iodine-mediated three-component [3+ 2] annulation of β …

The silver‐catalyzed oxidative C (sp3)− H/P− H cross‐coupling of 1, 3‐dicarbonyl
compounds with H‐phosphonates, followed by a chemo‐and regioselective C (sp3)− C (CO) …