Bidentate directing groups: an efficient tool in C–H bond functionalization chemistry for the expedient construction of C–C bonds

S Rej, Y Ano, N Chatani - Chemical reviews, 2020 - ACS Publications
During the past decades, synthetic organic chemistry discovered that directing group
assisted C–H activation is a key tool for the expedient and siteselective construction of C–C …

Recent Advances in Transition‐Metal‐Catalyzed C− H Functionalization of Ferrocene Amides

Q Mou, R Zhao, B Sun - Chemistry–An Asian Journal, 2022 - Wiley Online Library
During the past decades, in synthetic organic chemistry, directing‐group‐assisted C− H
functionalization is found to be a key tool for the expedient and site‐selective construction of …

Aerobic oxidation of primary amines to imines in water using a cobalt complex as recyclable catalyst under mild conditions

S Hazra, P Pilania, M Deb… - … –A European Journal, 2018 - Wiley Online Library
Oxidative coupling of primary amines to imines has been achieved by using a water soluble
cobalt complex as catalyst and air as the oxidant at near ambient conditions. Aromatic …

Directing group enabled 'On-Water'CH bond functionalization of ferrocene derivatives

A Verma, P Dolui, S Hazra, AJ Elias - Journal of Organometallic Chemistry, 2022 - Elsevier
Herein, we report an 'on-water'methodology for the selective synthesis of bis Csingle bondH
bond functionalized ferrocene derivatives under relatively mild reaction conditions. In this …

Table salt as a catalyst for the oxidation of aromatic alcohols and amines to acids and imines in aqueous medium: effectively carrying out oxidation reactions in sea …

S Hazra, AK Kushawaha, D Yadav, P Dolui, M Deb… - Green …, 2019 - pubs.rsc.org
A simple, efficient, sustainable and economical method for the oxidation of alcohols and
amines has been developed based on chloride, a sea abundant anionic catalyst for the …

Cp*Co(CO)I2 as Catalyst for Ortho-C,H Activation at Ferrocene: ODG-Dependent Preference for 2-Mono- or 2,5-Dialkenylation

D Schmiel, R Gathy, H Butenschön - Organometallics, 2018 - ACS Publications
The catalytic ortho-alkenylation at ferrocene has been investigated with Cp* Co (CO) I2 as
the catalyst for some nitrogen ortho-directing groups (ODGs). The reaction conditions were …

8‐Aminoquinoline‐Assisted Synthesis and Crystal Structure Studies of Ferrocenyl Aryl Sulfones

M Sattar, N Kumar, P Yadav… - Chemistry–An Asian …, 2019 - Wiley Online Library
Abstract A copper‐catalyzed 8‐aminoquinoline‐directed oxidative cross‐coupling of the C−
H bond of ferrocene with sodium arylsulfinates has been achieved. The robust copper …

Pd-catalyzed remote site-selective and stereoselective C (Alkenyl)–H alkenylation of unactivated cycloalkenes

CL Mao, S Zhao, ZL Zang, L Xiao… - The Journal of …, 2019 - ACS Publications
A palladium-catalyzed alkenylation involving remote δ-position C (alkenyl)–H activation of
cycloalkenes reacting with electron-deficient alkenes is described. This method features …

Synthesis of unsymmetrical multi-aroyl derivatives of ferrocene using palladium catalysed oxidative C–H aroylation

M Deb, S Hazra, A Gupta, AJ Elias - Dalton Transactions, 2018 - pubs.rsc.org
A palladium catalysed methodology for mono-selective oxidative aroylation of ferrocene has
been achieved. 10 mol% of Pd (OAc) 2 was used as the catalyst for this radical aroylation …

Picolinamide Assisted Oxidation of CH2 Groups Bound to Organic and Organometallic Compounds Using Ferrocene as a Catalyst

P Dolui, S Hazra, M Deb, AJ Elias - Organometallics, 2019 - ACS Publications
Picolinamide group assisted sp3 C–H bond oxidation of methylene groups to the
corresponding carbonyl compounds has been achieved by using simple bottle ferrocene as …