Marri Mahender Reddy

Dalian National Laboratory for Clean Energy

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Nama Narender

Indian Institute of Chemical Technology

Swamy Peraka

University of Hyderabad

Naresh Mameda

Indian Institute of Chemical Technology

Srujana Kodumuri

Indian Institute of Chemical Technology

Macharla Arun Kumar

University of Hyderabad

Durgaiah Chevella

Bharat Petroleum (India)

Arun Kumar Macharla

Indian Institute of Chemical Technology

Peifang Yan

Dalian National Laboratory for Clean Energy

G. Sudhakar Reddy

Harvard University

Z. Conrad Zhang

Dalian Institute of Chemical Physics

Cooperative Institutions

Indian Institute of Chemical Technology

University of Hyderabad

Academy of Scientific and Innovative Research

Dalian Institute of Chemical Physics

Chinese Academy of Sciences

Dalian National Laboratory for Clean Energy

Council of Scientific and Industrial Research

Dalian University

University of Chinese Academy of Sciences

Tatar American Regional Institute

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Mild and Efficient α-Chlorination of Carbonyl Compounds Using Ammonium Chloride and Oxone (2KHSO5·KHSO4·K2SO4)

Chemistry Letters (2012)

Swamy Peraka Macharla Arun Kumar Marri Mahender Reddy Nama Narender

Abstract A simple protocol for the α-monochlorination of ketones and 1,3-dicarbonyl compounds utilizing NH4Cl as a source of chlorine and Oxone as an oxidant in methanol without catalyst is presented. The reaction proceeds at ambient temperature in yields ranging from moderate to excellent.

Ammonium chloride

10.1246/cl.2012.432

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Citations (23)

Iodine-catalyzed tandem synthesis of terminal acetals and glycol mono esters from olefins and biomass-derived glycols

Macharla Arun Kumar P. Veerabhadra Swamy Naresh Mameda Marri Mahender Reddy Nama Narender

A new metal-free protocol is described for the synthesis of terminal acetals by tandem oxidative rearrangement of olefins using oxone as an oxidant in the presence of iodine in ethylene glycol (a versatile chemical derived from biomass or fossil fuels) medium. Moreover, a one-pot procedure for the preparation of glycol mono esters from olefins is also presented for the first time using the same reagent system.

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ChemInform Abstract: Zinc Promoted Regioselective Friedel—Crafts Acylation of Electron Rich Arenes.

ChemInform (1998)

H. M. Meshram G. Sudhakar Reddy Marri Mahender Reddy J. S. Yadav

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Friedel–Crafts reaction

10.1002/chin.199841060

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Very Important Publication: Hypoiodite‐Catalyzed Regioselective Oxidation of Alkenes: An Expeditious Access to Aldehydes in Aqueous Micellar Media

Advanced Synthesis & Catalysis (2014)

Swamy Peraka Marri Mahender Reddy Naresh Mameda Macharla Arun Kumar Srujana Kodumuri

Abstract A highly anti‐Markovnikov selective oxidation of alkenes based on in situ generated hypoiodite catalysis in aqueous micellar media under mild conditions has been described. This novel catalytic system realizes an efficient synthesis of aldehydes from alkenes in an economically viable and environmentally safe fashion. The preliminary mechanistic studies suggest that the reaction proceeds via tandem iodofunctionalization/1,2‐aryl or alkyl migration. The scope and limitations of this tandem process are demonstrated with various mono‐ and disubstituted (terminal and internal) olefins. magnified image

Markovnikov's rule

Tandem

Aqueous medium

10.1002/adsc.201400986

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Cover Picture: Hypoiodite‐Catalyzed Regioselective Oxidation of Alkenes: An Expeditious Access to Aldehydes in Aqueous Micellar Media (Adv. Synth. Catal. 6/2015)

Advanced Synthesis & Catalysis (2015)

Swamy Peraka Marri Mahender Reddy Naresh Mameda Macharla Arun Kumar Srujana Kodumuri

The front cover picture, provided by Nama Narender and co-workers, illustrates a highly regioselective oxidation process for the synthesis of aldehydes from alkenes in aqueous micellar media. This novel metal-free catalytic system utilizes NH4I as a pre-catalyst and oxone as a terminal oxidant under mild conditions. The catalytic cycle starts with the in situ generation of hypoiodite species and involves the formation of co-iodo intermediate and deiodination-facilitated vicinal aryl group migration through a semipinacol rearrangement. Details can be found in the communication on pages 1125–1130 (P. Swamy, M. M. Reddy, M. Naresh, M. A. Kumar, K. Srujana, C. Durgaiah, N. Narender, Adv. Synth. Catal. 2015, 357, 1125–1130; DOI: 10.1002/adsc.201400986).

Vicinal

Aqueous medium

10.1002/adsc.201401130

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Synthesis of acetyl-substituted tetrahydrobenzofuran and tetrahydronaphthalene via cascade Diels–Alder cycloadditions and dehydration of renewable furanics

Applied Catalysis A General (2018)

Marri Mahender Reddy Xiaoqiang Zhang Peifang Yan Kishore Ramineni Zhi Xia

Benzofuran

Diels–Alder reaction

10.1016/j.apcata.2018.11.004

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N-Alkylation of amines with alcohols over nanosized zeolite beta

Green Chemistry (2013)

Marri Mahender Reddy Macharla Arun Kumar Swamy Peraka Naresh Mameda Srujana Kodumuri

Direct N-alkylation of amines with alcohols was successfully performed by using nanosized zeolite beta, which showed the highest catalytic activity among other conventional zeolites. This method has several advantages, such as eco-friendliness, moderate to high yields, and simple work-up procedure. The catalyst was successfully recovered and reused without significant loss of activity and only water is produced as co-product. In addition, imines were also efficiently prepared from the tandem reactions of amines with 2-, 3- and 4-nitrobenzyl alcohols using nanosized zeolite beta.

Tandem

BETA (programming language)

10.1039/c3gc41345d

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Citations (74)

ChemInform Abstract: Zinc‐Promoted Facile Method for the Acylation of Ylides at α‐Carbon.

ChemInform (1998)

H. M. Meshram G. Sudhakar Reddy Marri Mahender Reddy J. S. Yadav

Carbon fibers

10.1002/chin.199834083

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