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1

ChemInform Abstract: Di-μ-Hydroxy-bis(N,N,N′,N′-tetramethylenediamine)copper(II) Chloride {[Cu(OH)·TMEDA]2Cl2} Catatalyzed Tandem Phosphorous—Carbon Bond Formation—Oxyfunctionalization: Efficient Synthesis of Phenacyl Tertiary Phosphine-Boranes.

Gullapalli Kumaraswamy, Gadde Venkata Rao, Akula Narayana Murthy, Balasubramanian Sridhar

Journal:

Year:

2009

File:

PDF, 35 KB

2009

2

Towards the diastereoselective synthesis of derivative of 11′-epi-brevipolide H

Kumaraswamy, Gullapalli, Jayaprakash, Neerasa, Rambabu, Dasa, Ganguly, Aniban, Banerjee, Rajkumar

Journal:

Organic & Biomolecular Chemistry

Year:

2014

Language:

english

File:

PDF, 597 KB

english, 2014

3

Di-µ-Hydroxy-bis(N,N,N′,N′-tetramethylenediamine)copper(II) Chloride {[Cu(OH)˙TMEDA]2Cl2} Catalyzed Tandem Phosphorous-Carbon Bond Formation-Oxyfunctionalization: Efficient Synthesis of Phenacyl Tertiary [nl]Phosphine-Boranes

Kumaraswamy, Gullapalli, Rao, Gadde, Murthy, Akula, Sridhar, Balasubramanian

Journal:

Year:

2009

Language:

english

File:

PDF, 121 KB

english, 2009

4

ChemInform Abstract: Cu- and Mo-Catalyzed Expedient Synthesis of Alkynyl-Substituted Derivatives of 1,2-Dihydropyridines, -quinolines and -isoquinolines.

Gullapalli Kumaraswamy, Dasa Rambabu, Neerasa Jayaprakash, Gadde Venkata Rao, Balasubramanian Sridhar

Journal:

Year:

2010

File:

PDF, 59 KB

2010

5

ChemInform Abstract: A Flexible Enantioselective Total Synthesis of Diospongins A (I) and B (II) and Their Enantiomers Using Catalytic Hetero-Diels—Alder/Rh-Catalyzed 1,4-Addition and Asymmetric Transfer Hydrogenation Reactions as Key Steps.

Gullapalli Kumaraswamy, Gajula Ramakrishna, Police Naresh, Bharatam Jagadeesh, Balasubramanian Sridhar

Journal:

Year:

2010

File:

PDF, 19 KB

2010

6

ChemInform Abstract: FeCl3-Catalyzed Oxidative Allylation of sp2 and sp3 C—H Bond Adjacent to a Nitrogen Atom: Easy Access to Homoallyl Tertiary Amines.

Gullapalli Kumaraswamy, Akula Narayana Murthy, Arigala Pitchaiah

Journal:

Year:

2010

File:

PDF, 30 KB

2010

7

ChemInform Abstract: An Expedient Synthesis of Enantioenriched Substituted (2-Benzofuryl) Arylcarbinols via Tandem Rap—Stoermer and Asymmetric Transfer Hydrogenation Reactions.

Gullapalli Kumaraswamy, Gajula Ramakrishna, Ragam Raju, Mogilisetti Padmaja

Journal:

Year:

2011

File:

PDF, 39 KB

2011

8

Cu- and Mo-Catalysed Expedient Synthesis of Alkynyl-Substituted Derivatives of 1,2-Dihydropyridines, -quinolines and -isoquinolines

Gullapalli Kumaraswamy, Dasa Rambabu, Neerasa Jayaprakash, Gadde Venkata Rao, Balasubramanian Sridhar

Journal:

European Journal of Organic Chemistry

Year:

2009

Language:

english

File:

PDF, 233 KB

english, 2009

9

Highly Enantioselective Synthesis of Orthogonally Protected (2S)-2,3-Diaminopropanoates through Catalytic Phase-Transfer Aza-Henry Reaction

Gullapalli Kumaraswamy, Arigala Pitchaiah

Journal:

Helvetica Chimica Acta

Year:

2011

Language:

english

File:

PDF, 232 KB

english, 2011

10

Development and validation of a reversed-phase HPLC method for monitoring of synthetic reactions during the manufacture of a key intermediate of an anti-hypertensive drug

Ramisetti Nageswara Rao, Dongari Nagaraju, Nivedita Jena, Gullapalli Kumaraswamy

Journal:

Journal of Separation Science

Year:

2006

Language:

english

File:

PDF, 945 KB

english, 2006

11

A concise enantioselective total synthesis of (+)-epi-muricatacin, using asymmetric hydrogenation/intramolecular iodoetherification as key steps

Gullapalli Kumaraswamy, Duggirala Ramakrishna, Kondapalli Santhakumar

Journal:

Tetrahedron: Asymmetry

Year:

2010

Language:

english

File:

PDF, 295 KB

english, 2010

12

Enantioselective synthesis of (2S,3′R,7′Z)-N-(3′-hydroxy-7′-tetradecenoyl)-homoserine lactone

Gullapalli Kumaraswamy, Neerasa Jayaprakash

Journal:

Tetrahedron Letters

Year:

2010

Language:

english

File:

PDF, 244 KB

english, 2010

13

Enantioselective synthesis of cyclopropyl δ-lactonealdehydes and dodecyl-5-ene-1-yne-3-ol: advanced intermediates of solandelactone A and B

Gullapalli Kumaraswamy, Gajula Ramakrishna, Balasubramanian Sridhar

Journal:

Tetrahedron Letters

Year:

2011

Language:

english

File:

PDF, 609 KB

english, 2011

14

Enantioselective synthesis of 1-arylethanediols by rhodium-catalyzed transfer hydrogenation of α-tosyloxyarylketones

Do-Min Lee, Gullapalli Kumaraswamy, Kee-In Lee

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2009

Language:

english

File:

PDF, 190 KB

english, 2009

15

An expedient synthesis of enantioenriched substituted (2-benzofuryl)arylcarbinols via tandem Rap–Stoermer and asymmetric transfer hydrogenation reactions

Gullapalli Kumaraswamy, Gajula Ramakrishna, Ragam Raju, Mogilisetti Padmaja

Journal:

Year:

2010

Language:

english

File:

PDF, 839 KB

english, 2010

16

A concise enantioselective synthesis of l-(−)-733,061 and (2S,3S)-methyl 3-aminopiperidine-2-carboxylate using catalytic enantioselective aza-Henry reaction as key step

Gullapalli Kumaraswamy, Arigala Pitchaiah

Journal:

Year:

2011

Language:

english

File:

PDF, 309 KB

english, 2011

17

FeCl3-Catalyzed Oxidative Allylation of sp2 and sp3 C−H Bond Adjacent to a Nitrogen Atom: Easy Access to Homoallyl Tertiary Amines

Kumaraswamy, Gullapalli, Murthy, Akula Narayana, Pitchaiah, Arigala

Journal:

Journal of Organic Chemistry

Year:

2010

Language:

english

File:

PDF, 768 KB

english, 2010

18

ChemInform Abstract: Cu(I)-Catalyzed Tandem Benzyldiazoester Coupling with Terminal Alkyne—Allene Formation—Michael Reaction: Application to the Syntheses of Oxa and Azacycles.

Gullapalli Kumaraswamy, Neerasa Jayaprakash, Guniganti Balakishan

Journal:

Year:

2012

File:

PDF, 43 KB

2012

19

ChemInform Abstract: Hydroxy-Rhodium(I) Catalyzed Regioselective Michael Addition of Cyclic Enones.

Gullapalli Kumaraswamy, Dasa Rambabu

Journal:

Year:

2012

File:

PDF, 33 KB

2012

20

A flexible organocatalytic enantioselective synthesis of heptadeca-1-ene-4,6-diyne-3S,8R,9S,10S-tetrol and its congeners

Gullapalli Kumaraswamy, Kadivendi Sadaiah

Journal:

Year:

2012

Language:

english

File:

PDF, 939 KB

english, 2012

21

Organocatalytic enantioselective synthesis of 1,3,5-polyols by means of iterative asymmetric epoxidation: their application to the total synthesis of polyrhacitide A

Gullapalli Kumaraswamy, Akula Narayana Murthy, Kadivendi Sadaiah

Journal:

Year:

2012

Language:

english

File:

PDF, 291 KB

english, 2012

22

Hydroxy-rhodium(I) catalyzed regioselective Michael addition of cyclic enones

Gullapalli Kumaraswamy, Dasa Rambabu

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 1.01 MB

english, 2012

23

An organocatalytic enantioselective synthesis of (+)-duryne

Gullapalli Kumaraswamy, Kadivendi Sadaiah, Nimmakayala Raghu

Journal:

Tetrahedron: Asymmetry

Year:

2012

Language:

english

File:

PDF, 816 KB

english, 2012

24

An Organocatalyzed Enantioselective Synthesis of (2 S ,3 R ,4 S )-4-Hydroxyisoleucine and Its Stereoisomers

Kumaraswamy, Gullapalli, Jayaprakash, Neerasa, Sridhar, Balasubramanian

Journal:

Journal of Organic Chemistry

Year:

2010

Language:

english

File:

PDF, 735 KB

english, 2010

25

Tandem Epoxide or Aziridine Ring Opening by Azide/Copper Catalyzed [3+2] Cycloaddition: Efficient Synthesis of 1,2,3-Triazolo β-Hydroxy or β-Tosylamino Functionality Motif

Kumaraswamy, Gullapalli, Ankamma, Kukkadapu, Pitchaiah, Arigala

Journal:

Journal of Organic Chemistry

Year:

2007

Language:

english

File:

PDF, 101 KB

english, 2007

26

A flexible enantioselective synthesis of (+)-centrolobine and 5-epi-diospongin-A using asymmetric transfer hydrogenation/tandem Grubbs cross-metathesis/oxy-Michael reaction as key steps

Kumaraswamy, Gullapalli, Rambabu, Dasa

Journal:

Tetrahedron: Asymmetry

Year:

2013

Language:

english

File:

PDF, 561 KB

english, 2013

27

Highly enantioselective carbon–carbon bond formation by Cu-catalyzed asymmetric [2,3]-sigmatropic rearrangement: application to the syntheses of seven-membered oxacycles and six-membered carbocycles

Kumaraswamy, Gullapalli, Sadaiah, Kadivendi, Ramakrishna, Duggirala Subrahmanya, Police, Naresh, Sridhar, Balasubramanian, Bharatam, Jagadeesh

Journal:

Chemical Communications

Year:

2008

Language:

english

File:

PDF, 401 KB

english, 2008

28

Highly Diastereoselective Total Syntheses of (+)-7-Epigoniodiol, (−)-8-Epigoniodiol, and (+)-9-Deoxygoniopypyrone

Kumaraswamy, Gullapalli, Satish Kumar, Rangaraju

Journal:

Helvetica Chimica Acta

Year:

2013

Language:

english

File:

PDF, 240 KB

english, 2013

29

Enantioselective Total Synthesis of Eicosanoid and Its Congener, Using Organocatalytic Cyclopropanation, and Catalytic Asymmetric Transfer Hydrogenation Reactions as Key Steps

Kumaraswamy, Gullapalli, Padmaja, Mogilisetti

Journal:

Journal of Organic Chemistry

Year:

2008

Language:

english

File:

PDF, 164 KB

english, 2008

30

Enantioselective synthesis of δ-/γ-alkoxy-β-hydroxy-α-alkyl-substituted Weinreb amides via DKR–ATH: application to the synthesis of advanced intermediate of (−)-brevisamide

Kumaraswamy, Gullapalli, Narayana Murthy, Akula, Narayanarao, Vykunthapu, Vemulapalli, Sahithya Phani Babu, Bharatam, Jagadeesh

Journal:

Organic & Biomolecular Chemistry

Year:

2013

Language:

english

File:

PDF, 780 KB

english, 2013

31

Catalytic Enantioselective Synthesis of ( S )-8-Hydroxy-3-[( S )-2′-hydroxypentyl]-6-methoxyisochroman-1-one, ( S )-3-Hydroxy-3-[( S )-2′-hydroxypentyl]-6,8-dimethoxyisochroman-1-one, and Their Epimers

Kumaraswamy, Gullapalli, Ankamma, Kukkadapu, Raghu, Nimmakayala, RamBabu, Dasa

Journal:

European Journal of Organic Chemistry

Year:

2014

Language:

english

File:

PDF, 492 KB

english, 2014

32

Copper(I)-Induced Sulfenylation of H-Phosphonates, H-Phosphonites and Phosphine Oxides with Aryl/alkylsulfonylhydrazides as a Thiol Surrogate

Kumaraswamy, Gullapalli, Raju, Ragam

Journal:

Advanced Synthesis & Catalysis

Year:

2014

Language:

english

File:

PDF, 412 KB

english, 2014

33

Solvent- and Catalyst-free Synthesis of (2-Amino-3-cyano-4H-chromen-4-yl) Phosphonates

Kumaraswamy, Gullapalli, Raghu, Nimmakayala, Kumar, Rangaraju Satish

Journal:

Organic Preparations and Procedures International

Year:

2014

Language:

english

File:

PDF, 1.33 MB

english, 2014

34

Oppolzer Sultam Directed Aldol as a Key Step for the Stereoselective Syntheses of Antitumor Antibiotic Belactosin C and Its Synthetic Congeners †,‡

Kumaraswamy, Gullapalli, Padmaja, Mogilisetti, Markondaiah, Bekkam, Jena, Nivedita, Sridhar, Balasubramanian, Kiran, Marelli Udaya

Journal:

Journal of Organic Chemistry

Year:

2006

Language:

english

File:

PDF, 143 KB

english, 2006

35

A concise diastereoselective approach to enantioenriched substituted piperidines and their in vitro cytotoxicity evaluation

Kumaraswamy, Gullapalli, Kumar, Rangaraju Satish, Sampath, Bitla, Poornachandra, Y., Ganesh Kumar, C., Vemulapalli, Sahithya Phani Babu, Bharatam, Jagadeesh

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2014

Language:

english

File:

PDF, 496 KB

english, 2014

36

A Flexible Enantioselective Total Synthesis of Diospongins A and B and Their Enantiomers Using Catalytic Hetero-Diels−Alder/Rh-Catalyzed 1,4-Addition and Asymmetric Transfer Hydrogenation Reactions as Key Steps

Kumaraswamy, Gullapalli, Ramakrishna, Gajula, Naresh, Police, Jagadeesh, Bharatam, Sridhar, Balasubramanian

Journal:

Journal of Organic Chemistry

Year:

2009

Language:

english

File:

PDF, 1.03 MB

english, 2009

37

Cu(i)-catalyzed tandem benzyldiazoester coupling with terminal alkyne–allene formation–Michael reaction: Application to the syntheses of oxa and azacycles

Kumaraswamy, Gullapalli, Jayaprakash, Neerasa, Balakishan, Guniganti

Journal:

Organic & Biomolecular Chemistry

Year:

2011

Language:

english

File:

PDF, 276 KB

english, 2011

38

Metal- and base-free syntheses of aryl/alkylthioindoles by the iodine-induced reductive coupling of aryl/alkyl sulfonyl chlorides with indoles

Kumaraswamy, Gullapalli, Raju, Ragam, Narayanarao, Vykunthapu

Journal:

Year:

2015

Language:

english

File:

PDF, 698 KB

english, 2015

39

Copper(I)-Catalysed Domino Coupling and Cyclisation Reaction: A Mild, Expedient Route for the Synthesis of Indene and Dihydronaphthalene Derivatives

Kumaraswamy, Gullapalli, Balakishan, Guniganti

Journal:

European Journal of Organic Chemistry

Year:

2015

Language:

english

File:

PDF, 895 KB

english, 2015

40

A concise diastereoselective synthesis of 5′-epi synargentolide-B

Kumaraswamy, Gullapalli, Raghu, Nimmakayala, Jayaprakash, Neerasa, Ankamma, Kukkadapu

Journal:

Year:

2015

Language:

english

File:

PDF, 576 KB

english, 2015

41

Concise diastereoselective synthesis of calcaripeptide C via asymmetric transfer hydrogenation/Pd-induced chiral allenylzinc as a key reaction

Kumaraswamy, Gullapalli, Narayanarao, Vykunthapu, Raju, Ragam

Journal:

Organic & Biomolecular Chemistry

Year:

2015

Language:

english

File:

PDF, 594 KB

english, 2015

42

Diastereoselective synthesis of an advanced intermediate of the crocacin family using asymmetric transfer hydrogenation-DKR and Marshall allenylation as key reactions

Gullapalli, Kumaraswamy, Narayanarao, Vykunthapu, Prakash, Shanigaram, Balakishan, Guniganti

Journal:

Year:

2015

Language:

english

File:

PDF, 1.91 MB

english, 2015

43

ChemInform Abstract: Copper(I)-Induced Sulfenylation of H-Phosphonates, H-Phosphonites and Phosphine Oxides with Aryl/Alkylsulfonylhydrazides as a Thiol Surrogate.

Kumaraswamy, Gullapalli, Raju, Ragam

Journal:

Year:

2015

File:

PDF, 21 KB

2015

44

ChemInform Abstract: Towards the Diastereoselective Synthesis of Derivative of 11′-epi-Brevipolide H.

Kumaraswamy, Gullapalli, Jayaprakash, Neerasa, Rambabu, Dasa, Ganguly, Aniban, Banerjee, Rajkumar

Journal:

Year:

2014

File:

PDF, 16 KB

2014

45

ChemInform Abstract: Enantioselective Synthesis of δ-/γ-Alkoxy-β-hydroxy-α-alkyl-substituted Weinreb Amides via DKR-ATH: Application to the Synthesis of Advanced Intermediate of (-)-Brevisamide.

Kumaraswamy, Gullapalli, Murthy, Akula Narayana, Narayanarao, Vykunthapu, Vemulapalli, Sahithya Phani Babu, Bharatam, Jagadeesh

Journal:

Year:

2014

Language:

english

File:

PDF, 37 KB

english, 2014

46

ChemInform Abstract: Metal- and Base-Free Syntheses of Aryl/Alkylthioindoles by the Iodine-Induced Reductive Coupling of Aryl/Alkyl Sulfonyl Chlorides with Indoles.

Kumaraswamy, Gullapalli, Raju, Ragam, Narayanarao, Vykunthapu

Journal:

Year:

2015

File:

PDF, 23 KB

2015

47

ChemInform Abstract: Solvent- and Catalyst-Free Synthesis of (2-Amino-3-cyano-4H-chromen-4-yl) Phosphonates.

Kumaraswamy, Gullapalli, Raghu, Nimmakayala, Kumar, Rangaraju Satish

Journal:

Year:

2015

File:

PDF, 18 KB

2015

48

ChemInform Abstract: Copper(I)-Catalyzed Domino Coupling and Cyclization Reaction: A Mild, Expedient Route for the Synthesis of Indene and Dihydronaphthalene Derivatives.

Kumaraswamy, Gullapalli, Balakishan, Guniganti

Journal:

Year:

2015

File:

PDF, 23 KB

2015

49

Synthesis and Properties of Deuterated Antiferroelectric Liquid Crystals

Kusumoto, Tetsuo, Sato, Ken-ichi, Kumaraswamy, Gullapalli, Hiyama, Tamejiro, Isozaki, Tadaaki, Suzuki, Yoshiichi

Journal:

Chemistry Letters

Year:

1995

File:

PDF, 175 KB

1995

50

Visible-Light-Induced Pheylchalcogenyl-Oxygenation of Allenes Having Aryl- / or Electron Withdrawing Substituent with Ambient Air as Sole Oxidant

Gullapalli, Kumaraswamy, Vijaykumar, Swargam, ankamma, kukkadapu, narayanarao, vykunthapu

Journal:

Organic & Biomolecular Chemistry

Year:

2016

Language:

english

File:

PDF, 1.13 MB

english, 2016