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ResearcherID: A-5203-2010

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Employment (3)

Baylor University: Waco, TX, US

2015-10-01 to present | Research Associate (Chemistry and Biochemistry)
Employment
Source: Self-asserted source
Sreekumar Vellalath

Texas A&M University: College Station, TX, US

2011-01-01 to 2015-09-30 | Postdoctoral fellow (Chemistry)
Employment
Source: Self-asserted source
Sreekumar Vellalath

Max-Planck-Institut für Kohlenforschung: Mulheim an der Ruhr, Nordrhein-Westfalen, DE

2008-03-01 to 2010-11-31 | Alexander von Humboldt fellow (Homogeneous catalysis)
Employment
Source: Self-asserted source
Sreekumar Vellalath

Education and qualifications (1)

National Institute for Interdisciplinary Science and Technology: Trivandrum, Kerala, IN

2003 to 2007 | PhD-Chemistry (Organic division)
Education
Source: Self-asserted source
Sreekumar Vellalath

Works (29)

Asymmetric Organocatalysis: The Emerging Utility of ,-Unsaturated Acylammonium Salts

Angewandte Chemie-International Edition
2016 | Journal article
DOI: 10.1002/anie.201602217
WOSUID:

WOS:000387016200004
Contributors: Vellalath, Sreekumar; Romo, Daniel
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

Utility and NMR studies of alpha,beta-unsaturated acylammonium salts: synthesis of polycyclic dihydropyranones and a dihydropyridone

Tetrahedron Letters
2015 | Journal article
DOI: 10.1016/j.tetlet.2015.03.012
WOSUID:

WOS:000356544800170
Contributors: Vellalath, Sreekumar; Van, Khoi N.; Romo, Daniel
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

Developing Catalytic Asymmetric Acetalizations

Inventing Reactions
2013 | Journal article
DOI: 10.1007/3418_2012_53
WOSUID:

WOS:000330026200009
Contributors: Coric, Ilija; Vellalath, Sreekumar; Mueller, Steffen; Cheng, Xu; List, Benjamin; Goossen, LJ
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

Direct Catalytic Asymmetric Synthesis of N-Heterocycles from Commodity Acid Chlorides by Employing alpha,beta-Unsaturated Acylammonium Salts

Angewandte Chemie-International Edition
2013 | Journal article
DOI: 10.1002/anie.201306050
WOSUID:

WOS:000328437200039
Contributors: Vellalath, Sreekumar; Van, Khoi N.; Romo, Daniel
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

The Catalytic Asymmetric Acetalization

Angewandte Chemie-International Edition
2013 | Journal article
DOI: 10.1002/anie.201300120
WOSUID:

WOS:000317615000032
Contributors: Kim, Ji Hye; Coric, Ilija; Vellalath, Sreekumar; List, Benjamin
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

Employing homoenolates generated by NHC catalysis in carbon-carbon bond-forming reactions: state of the art

Chemical Society Reviews
2011 | Journal article
DOI: 10.1039/c1cs15139h
WOSUID:

WOS:000295921500010
Contributors: Nair, Vijay; Menon, Rajeev S.; Biju, Akkattu T.; Sinu, C. R.; Paul, Rony Rajan; Jose, Anu; Sreekumar, Vellalath
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

Catalytic Asymmetric Transacetalization

Journal of the American Chemical Society
2010 | Journal article
DOI: 10.1021/ja102753d
WOSUID:

WOS:000279196500005
Contributors: Coric, I; Vellalath, S; List, B
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

N-Phosphinyl Phosphoramide-A Chiral Bronsted Acid Motif for the Direct Asymmetric N,O-Acetalization of Aldehydes

Angewandte Chemie-International Edition
2010 | Journal article
DOI: 10.1002/anie.201005347
WOSUID:

WOS:000285211000038
Contributors: Vellalath, S; Coric, I; List, B
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

NHC-catalysed annulation of enals to tethered dienones: efficient synthesis of bicyclic dienes

Organic & Biomolecular Chemistry
2010 | Journal article
DOI: 10.1039/c0ob00180e
WOSUID:

WOS:000282872600015
Contributors: Nair, V; Vellalath, S; Babu, BP; Varghese, V; Paul, RR; Suresh, E
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

Nucleophilic Heterocyclic Carbene Catalyzed Annulation of Enals to Chalcones in Methanol: A Stereoselective Synthesis of Highly Functionalized Cyclopentanes

Organic Letters
2009 | Journal article
DOI: 10.1021/ol900571x
WOSUID:

WOS:000266930900008
Contributors: Nair, V; Babu, BP; Vellalath, S; Varghese, V; Raveendran, AE; Suresh, E
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

An efficient three-component reaction involving triazolylidene carbene, DMAD, and aldehydes for the synthesis of furanone derivatives

Synthesis-Stuttgart
2008 | Journal article
DOI: 10.1055/s-2008-1032018
WOSUID:

WOS:000253635600009
Contributors: Nair, V; Mathew, SC; Vellalath, S; Pillai, AN; Suresh, E
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

Direct Catalytic Asymmetric Synthesis of Cyclic Aminals from Aldehydes

Journal of the American Chemical Society
2008 | Journal article
DOI: 10.1021/ja8071034
WOSUID:

WOS:000263319600022
Contributors: Cheng, X; Vellalath, S; Goddard, R; List, B
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

Recent advances in carbon-carbon bond-forming reactions involving homoenolates generated by NHC catalysis

Chemical Society Reviews
2008 | Journal article
DOI: 10.1039/b719083m
WOSUID:

WOS:000261170900009
Contributors: Nair, V; Vellalath, S; Babu, BP
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

Stereoselective synthesis of spirocyclopentanones via N-heterocyclic carbene-catalyzed reactions of enals and dienones

Chemical Communications
2008 | Journal article
DOI: 10.1039/b715733a
WOSUID:

WOS:000252757100025
Contributors: Nair, V; Babu, BP; Vellalath, S; Suresh, E
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

N-heterocyclic carbene catalyzed reaction of enals and diaryl-1,2 diones via homoenolate: Synthesis of 4,5,5-trisubstituted gamma-butyrolactones

Synthesis-Stuttgart
2007 | Journal article
DOI: 10.1055/s-2007-990781
WOSUID:

WOS:000250719600016
Contributors: Nair, V; Vellalath, S; Poonoth, M; Suresh, E; Viji, S
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

An N-heterocyclic carbene-catalyzed [8+3] annulation of tropone and enals via homoenolate

Journal of Organic Chemistry
2006 | Journal article
DOI: 10.1021/jo0615706
WOSUID:

WOS:000241755300038
Contributors: Nair, V; Poonoth, M; Vellalath, S; Suresh, E; Thirumalai, R
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

Asymmetric synthesis of quinine: A landmark in organic synthesis

Natural Product Communications
2006 | Journal article
WOSUID:

WOS:000249006800011
Contributors: Nair, V; Menon, RS; Vellalath, S
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

N-heterocyclic carbene catalyzed reaction of enals and 1,2-dicarbonyl compounds: Stereoselective synthesis of spiro gamma-butyrolactones

Organic Letters
2006 | Journal article
DOI: 10.1021/ol052926n
WOSUID:

WOS:000235120700039
Contributors: Nair, V; Vellalath, S; Poonoth, M; Mohan, R; Suresh, E
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

N-heterocyclic carbene-catalyzed reaction of chalcones and enals via homoenolate: an efficient synthesis of 1,3,4-trisubstituted cyclopentenes

Journal of the American Chemical Society
2006 | Journal article
DOI: 10.1021/ja0625677
WOSUID:

WOS:000238728000018
Contributors: Nair, V; Vellalath, S; Poonoth, M; Suresh, E
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

Reaction of dimethoxycarbene-DMAD zwitterion with 1,2-diones and anhydrides: A novel synthesis of highly substituted dihydrofurans and spirodihydrofurans

Journal of Organic Chemistry
2006 | Journal article
DOI: 10.1021/jo052429k
WOSUID:

WOS:000236307300016
Contributors: Nair, V; Deepthi, A; Poonoth, M; Santhamma, B; Vellalath, S; Babu, BP; Mohan, R; Suresh, E
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

Multicomponent reactions based on nucleophilic carbenes and their applications in organic synthesis

Pure and Applied Chemistry
2005 | Journal article
DOI: 10.1351/pac200577071191
WOSUID:

WOS:000230442600012
Contributors: Nair, V; Menon, RS; Sreekumar, V
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

The multicomponent reaction of dimethoxycarbene, dimethyl butynedioate and electrophilic styrenes: an unprecedented synthesis of highly substituted cyclopentenone acetals

Tetrahedron Letters
2005 | Journal article
DOI: 10.1016/j.tetlet.2004.11.081
WOSUID:

WOS:000226332500002
Contributors: Nair, V; Beneesh, PB; Sreekumar, V; Bindu, S; Menon, RS; Deepthi, A
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

Two unprecedented multicomponent reactions involving N-heterocyclic carbenes, activated acetylenes, and aldehydes

Organic Letters
2005 | Journal article
DOI: 10.1021/ol0502782
WOSUID:

WOS:000229574300002
Contributors: Nair, V; Sreekumar, V; Bindu, S; Suresh, E
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

A novel multicomponent reaction involving isocyanide, dimethyl acetylenedicarboxylate (DMAD), and electrophilic styrenes: Facile synthesis of highly substituted cyclopentadienes

Organic Letters
2004 | Journal article
DOI: 10.1021/ol036491k
WOSUID:

WOS:000189282400030
Contributors: Nair, V; Menon, RS; Beneesh, PB; Sreekumar, V; Bindu, S
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

N-heterocyclic carbenes: Reagents, not just ligands!

Angewandte Chemie-International Edition
2004 | Journal article
DOI: 10.1002/anie.200301714
WOSUID:

WOS:000224424600006
Contributors: Nair, V; Bindu, S; Sreekumar, V
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

Novel dipolar cycloaddition reactions of zwitterionic species generated from dimethoxycarbene and dimethyl acetylenedicarboxylate with carbonyl compounds: Facile synthesis of dihydrofuran derivatives

Synthesis-Stuttgart
2003 | Journal article
WOSUID:

WOS:000183987400023
Contributors: Nair, V; Bindu, S; Sreekumar, V; Balagopal, L
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

Unprecedented reactivity of N-heterocyclic carbenes toward DMAD and aldehydes leading to novel multicomponent reactions

Organic Letters
2003 | Journal article
DOI: 10.1021/ol0273856
WOSUID:

WOS:000181233000016
Contributors: Nair, V; Bindu, S; Sreekumar, V; Rath, NP
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

A novel approach to the synthesis of bicyclic lactones via an interrupted Nazarov reaction of gem-divinyl dihydrofurans

Organic Letters
2002 | Journal article
DOI: 10.1021/ol026010h
WOSUID:

WOS:000177617000004
Contributors: Nair, V; Bindu, S; Sreekumar, V; Chiaroni, A
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID

Natural bentonite clay/dilute HNO3 (40%) - A mild, efficient, and reusable catalyst/reagent system for selective mono nitration and benzylic oxidations

Synthetic Communications
2002 | Journal article
DOI: 10.1081/SCC-120014967
WOSUID:

WOS:000179107400004
Contributors: Bahulayan, D; Narayan, G; Sreekumar, V; Lalithambika, M
Source: Self-asserted source
Sreekumar Vellalath via ResearcherID
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