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1

Manganese(III) Mediated Reactions of Unsaturated Systems

Melikyan, Gagik G.

Journal:

Year:

1993

Language:

english

File:

PDF, 1.30 MB

english, 1993

2

Organic Reactions || Carbon-Carbon Bond-Forming Reactions Promoted by Trivalent Manganese

Melikyan, Gagik G.

Year:

2004

File:

PDF, 2.94 MB

2004

3

Reduction of Metal-Stabilized α-CF3-Carbenium Ion Complexes under Mild Conditions: Synthesis, Structures, and Reactivity

Michel Gruselle, Bernard Malézieux, Román Andrés, Hani Amouri, Jacqueline Vaissermann, Gagik G. Melikyan

Journal:

European Journal of Inorganic Chemistry

Year:

2000

Language:

english

File:

PDF, 443 KB

english, 2000

4

Synthese und Struktur eines [Co2(CO)6]- komplexierten Propargylkations

Gagik G. Melikyan, Stephen Bright, Todd Monroe, Kenneth I. Hardcastle, Joana Ciurash

Journal:

Angewandte Chemie

Year:

1998

Language:

german

File:

PDF, 123 KB

german, 1998

5

Overcoming a Longstanding Challenge: X-Ray Structure of a [Co2(CO)6]-Complexed Propargyl Cation

Gagik G. Melikyan, Stephen Bright, Todd Monroe, Kenneth I. Hardcastle, Joana Ciurash

Journal:

Angewandte Chemie International Edition

Year:

1998

Language:

english

File:

PDF, 139 KB

english, 1998

6

Hydroalumination-Brominolysis of Vinylalkynols: A Novel Entry to (E)- and (Z)-Bromoalkadienols, and Bromoallenols

Hovhannes Gharibian, Gulnara Palikyan, Shaliko H. Badanyan, Kevin Paulsen, Gagik G. Melikyan

Journal:

Helvetica Chimica Acta

Year:

2000

Language:

english

File:

PDF, 106 KB

english, 2000

7

Kohlenstoffkettenlänge als Kontrolle bei der Stabilisierung von Propargylradikalen in Mangan(III)-initiierten Reaktionen von 1-Alken-3-inen. Ein einfacher Zugang zu langkettigen 4-Acetoxy-5-alkinsäuren

Gagik G. Melikyan, Varsik M. Mkrtchyan, Shaliko O. Badanyan, Otto Vostrowsky, Hans Jürgen Bestmann

Journal:

European Journal of Inorganic Chemistry

Year:

1991

File:

PDF, 349 KB

1991

8

ChemInform Abstract: Vasodilating and Antiarrhythmic Activity of Heteryl Lactones.

Ludmila Leite, Daina Jansone, Maris Veveris, Helena Cirule, Yuris Popelis, Gagik Melikyan, Anna Avetisyan, Edmunds Lukevics

Journal:

Year:

2000

File:

PDF, 31 KB

2000

9

ChemInform Abstract: Hydroalumination-Brominolysis of Vinylalkynols: A Novel Entry to (E)- and (Z)-Bromoalkadienols, and Bromoallenols.

Hovhannes Gharibian, Gulnara Palikyan, Shaliko H. Badanyan, Kevin Paulsen, Gagik G. Melikyan

Journal:

Year:

2001

File:

PDF, 31 KB

2001

10

μ-[3-4-η-(1-Alken-3-yne)hexacarbonyldicobalt complexes: Radical cyclocondensation mediated by manganese(III) acetate

Gagik G. Melikyan, Otto Vostrowsky, Walter Bauer, Hans Jürgen Bestmann

Journal:

Journal of Organometallic Chemistry

Year:

1992

Language:

english

File:

PDF, 224 KB

english, 1992

11

A novel and efficient synthesis of cyclic and acyclic 1,5-alkadiynes by selective coupling of Co2(CO)6-complexed propargyl radicals

Gagik G. Melikyan, Richard C. Combs, John Lamirand, Masood Khan, Kenneth M. Nicholas

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 292 KB

english, 1994

12

High-temperature reaction of a Co2(CO)6-complexed propargyl cation

Gagik G. Melikyan, Boghos Mikailian, Ruth Sepanian, Pogban Toure

Journal:

Journal of Organometallic Chemistry

Year:

2009

Language:

english

File:

PDF, 760 KB

english, 2009

13

Inter- and intramolecular isocarbon couplings of cobalt-complexed propargyl radicals: challenging the consensus

Gagik G. Melikyan, Ryan Spencer

Journal:

Year:

2010

Language:

english

File:

PDF, 1.08 MB

english, 2010

14

Carbon tether rigidity as a stereochemical tool directing intramolecular radical cyclizations

Gagik G. Melikyan, Erin Voorhees, Christopher Wild, Ryan Spencer, Justin Molnar

Journal:

Tetrahedron Letters

Year:

2010

Language:

english

File:

PDF, 449 KB

english, 2010

15

Manganese(II)/(III) glycolates: preparation, X-ray crystallographic study, and application in radical cycloaddition reactions

Gagik G Melikyan, Fredrick Amiryan, Mandana Visi, Kenneth I Hardcastle, Barney L Bales, Gayane Aslanyan, Shaliko H Badanyan

Journal:

Inorganica Chimica Acta

Year:

2000

Language:

english

File:

PDF, 116 KB

english, 2000

16

Tetrahydrofuran-mediated radical processes: stereoselective synthesis of d,l-hexestrol

Gagik G Melikyan, Steve Sepanian, Bobby Riahi, Ferdinand Villena, John Jerome, Brian Ahrens, Randolph McClain, John Matchett, Stephanie Scanlon, Edwin Abrenica, Kevin Paulsen, Kenneth I Hardcastle

Journal:

Journal of Organometallic Chemistry

Year:

2003

Language:

english

File:

PDF, 252 KB

english, 2003

17

Tetrahydrofuran as an one-electron donor: Highly diastereoselective coupling of cobalt-complexed propargyl alcohol

Gagik G Melikyan, Asatour Deravakian

Journal:

Journal of Organometallic Chemistry

Year:

1997

Language:

english

File:

PDF, 395 KB

english, 1997

18

Cobalt-templated radical processes: inter- and intramolecular coupling of propargyl radicals

Gagik G Melikyan, Asatour Deravakian, Steven Myer, Sarkhadoun Yadegar, Kenneth I Hardcastle, Joana Ciurash, Pogban Toure

Journal:

Journal of Organometallic Chemistry

Year:

1999

Language:

english

File:

PDF, 189 KB

english, 1999

19

Vasodilating and antiarrhythmic activity of heteryl lactones

Ludmila Leite, Daina Jansone, Maris Veveris, Helena Cirule, Yuris Popelis, Gagik Melikyan, Anna Avetisyan, Edmunds Lukevics

Journal:

European Journal of Medicinal Chemistry

Year:

1999

Language:

english

File:

PDF, 70 KB

english, 1999

20

A new series of N5 derivatives of the 1,1,5-trimethyl furo[3,4-c]pyridine-3,4-dione (cerpegin) selectively inhibits the post-acid activity of mammalian 20S proteasomes

The Hien Pham, Anna Hovhannisyan, Dominique Bouvier, Lei Tian, Michèle Reboud-Ravaux, Gagik Melikyan, Michelle Bouvier-Durand

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2012

Language:

english

File:

PDF, 1.17 MB

english, 2012

21

ChemInform Abstract: A New Series of N5 Derivatives of the 1,1,5-Trimethyl Furo[3,4-c]pyridine-3,4-dione (Cerpegin) Selectively Inhibits the Post-Acid Activity of Mammalian 20S Proteasomes.

The Hien Pham, Anna Hovhannisyan, Dominique Bouvier, Lei Tian, Michele Reboud-Ravaux, Gagik Melikyan, Michelle Bouvier-Durand

Journal:

Year:

2012

File:

PDF, 27 KB

2012

22

ChemInform Abstract: Synthesis of Some Heterocyclic Compounds from Enamines of 3-Acetylfuran-2(5H)-ones.

Gagik S. Melikyan, Anna A. Hovhannisyan, Sargis S. Hayotsyan

Journal:

Year:

2012

File:

PDF, 50 KB

2012

23

Convenient synthetic route to 3-cyanopyridine-2(1H)-one derivatives with aromatic substituents

Piroyan, Aleksandr, Melikyan, Gagik

Journal:

Heterocyclic Communications

Year:

2012

Language:

english

File:

PDF, 359 KB

english, 2012

24

Synthesis of perhydro-N-(2,2-disubstituted-3-aminopropyl) heterocycles as potentially bioactive compounds and fragments for combinatorial chemistry

Hayotsyan, Sargis S., Mkryan, Gevorg G., Aghekyan, Asya A., Melikyan, Gagik S.

Journal:

Heterocyclic Communications

Year:

2012

Language:

english

File:

PDF, 251 KB

english, 2012

25

Facile approach to the synthesis of substituted thieno[2,3-d]pyrimidin-4-ones

Hovhannisyan, Anna, Aristakesyan, Lilit, Melikyan, Gagik

Journal:

Heterocyclic Communications

Year:

2012

Language:

english

File:

PDF, 278 KB

english, 2012

26

Synthesis of Some Heterocyclic Compounds from Enamines of 3-Acetylfuran-2(5 H)-ones

Melikyan, Gagik S., Hovhannisyan, Anna A., Hayotsyan, Sargis S.

Journal:

Synthetic Communications

Year:

2012

Language:

english

File:

PDF, 412 KB

english, 2012

27

New C4- and C1-derivatives of furo[3,4-c]pyridine-3-ones and related compounds: Evidence for site-specific inhibition of the constitutive proteasome and its immunoisoform

Hovhannisyan, Anna, Pham, The Hien, Bouvier, Dominique, Piroyan, Alexander, Dufau, Laure, Qin, Lixian, Cheng, Yan, Melikyan, Gagik, Reboud-Ravaux, Michèle, Bouvier-Durand, Michelle

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2014

Language:

english

File:

PDF, 6.63 MB

english, 2014

28

C1 and N5 derivatives of cerpegin: Synthesis of a new series based on structure–activity relationships to optimize their inhibitory effect on 20S proteasome

Hovhannisyan, Anna, Pham, The Hien, Bouvier, Dominique, Qin, Lixian, Melikyan, Gagik, Reboud-Ravaux, Michèle, Bouvier-Durand, Michelle

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2013

Language:

english

File:

PDF, 917 KB

english, 2013

29

Cobalt-Complexed Propargyl Cations: Generation under Neutral Conditions and Spontaneous, High-Temperature Conversion to Propargyl Radicals

Melikyan, Gagik G., Sepanian, Ruth, Spencer, Ryan, Rowe, Aaron, Toure, Pogban

Journal:

Organometallics

Year:

2009

Language:

english

File:

PDF, 1.02 MB

english, 2009

30

1,3-Steric Induction in Intermolecular Radical Reactions Mediated by a Co 2 (CO) 6 −Metal Core

Melikyan, Gagik G., Spencer, Ryan, Rowe, Aaron

Journal:

Organometallics

Year:

2010

Language:

english

File:

PDF, 1.35 MB

english, 2010

31

Thymidine 3‘,5‘-Diphosphoric Acid Derived Cations and Radicals: Ab Initio Study

Toure, Pogban, Villena, Ferdinand, Melikyan, Gagik G.

Journal:

Organic Letters

Year:

2002

Language:

english

File:

PDF, 65 KB

english, 2002

32

Interaction of Propargyl Cation with Tetrahydrofuran: Thermodynamics, Kinetics, and Biological Relevance

Toure, Pogban, Myer, Steven, Melikyan, Gagik G.

Journal:

Journal of Physical Chemistry A

Year:

2001

Language:

english

File:

PDF, 82 KB

english, 2001

33

Tetrahydrofuran-Mediated Stereoselective Radical C−C Bond Formation in Dicobalthexacarbonyl−Propargyl Complexes

Melikyan, Gagik G., Villena, Ferdinand, Florut, Arthur, Sepanian, Steve, Sarkissian, Hagop, Rowe, Aaron, Toure, Pogban, Mehta, Dutt, Christian, Nolan, Myer, Steven, Miller, David, Scanlon, Stephanie,

Journal:

Organometallics

Year:

2006

Language:

english

File:

PDF, 173 KB

english, 2006

34

Intramolecular Cyclizations of Co 2 (CO) 6 -Complexed Propargyl Radicals: Synthesis of d , l - and meso -1,5-Cyclodecadiynes

Melikyan, Gagik G., Wild, Christopher, Toure, Pogban

Journal:

Organometallics

Year:

2008

Language:

english

File:

PDF, 617 KB

english, 2008

35

Stereoselective Synthesis of meso -1,5-Cyclodecadiynes

Melikyan, Gagik G., Spencer, Ryan, Abedi, Edwin

Journal:

Journal of Organic Chemistry

Year:

2009

Language:

english

File:

PDF, 1.32 MB

english, 2009

36

Cross-Coupling of Cobalt-Complexed Propargyl Radicals: Metal Core- and α- and γ-Aryl-Induced Chemo- and Diastereoselectivity †

Melikyan, Gagik G., Floruti, Arthur, Devletyan, Lucin, Toure, Pogban, Dean, Norman, Carlson, Louis

Journal:

Organometallics

Year:

2007

Language:

english

File:

PDF, 205 KB

english, 2007

37

Cobaltocene-Induced Low-Temperature Radical Coupling Reactions in a Cobalt–Alkyne Series

Melikyan, Gagik G., Rivas, Bianca, Harutyunyan, Stepan, Carlson, Louis, Sepanian, Ruth

Journal:

Organometallics

Year:

2012

Language:

english

File:

PDF, 1.19 MB

english, 2012

38

Spontaneous Generation and Stereoselective Coupling of Co 2 (CO) 6 -Complexed Propargyl Radicals

Melikyan, Gagik G., Villena, Ferdinand, Sepanian, Steve, Pulido, Michelle, Sarkissian, Hagop, Florut, Arthur

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 67 KB

english, 2003

39

Radical Reactions of the Cobalt-Complexed Propargyl Acetals: Inter- and Intramolecular Variants

Melikyan, Gagik G., Voorhees, Erin, Sepanian, Ruth

Journal:

Organometallics

Year:

2014

Language:

english

File:

PDF, 1.08 MB

english, 2014

40

A Novel Synthetic Approach to Cycloocta-1,5-diynes and Cyclooct-3-ene-1,5-diynes via Cobalt-Complexed Propargyl Radicals

Melikyan, Gagik G., Khan, Masood A., Nicholas, Kenneth M.

Journal:

Organometallics

Year:

1995

Language:

english

File:

PDF, 395 KB

english, 1995

41

Cobalt cluster-directed, manganese(III)-mediated chemo- and stereoselective radical reactions of 1-alken-3-ynes

Melikyan, Gagik G., Vostrowsky, Otto, Bauer, Walter, Bestmann, Hans Jurgen, Khan, Masood, Nicholas, Kenneth M.

Journal:

Journal of Organic Chemistry

Year:

1994

Language:

english

File:

PDF, 997 KB

english, 1994

42

Impact of reducing agent, temperature, and substrate topology on diastereoselectivity of the intermolecular coupling reactions, or how “free” are cobalt-complexed propargyl radicals?

Melikyan, Gagik G., Carlson, Louis, Sahakyan, Nare, Floruti, Arthur, Garrison, McKinzie

Journal:

Dalton Transactions

Year:

2013

Language:

english

File:

PDF, 418 KB

english, 2013

43

Assembling Contiguous Quaternary Carbon Atoms: Regio- and Stereoselective Rearrangements in Cobalt-Directed Radical Reactions of 1,4-Enynes

Melikyan, Gagik G., Hughes, Rhoda, Rivas, Bianca, Duncan, Kellyanne, Sahakyan, Nare

Journal:

Organometallics

Year:

2015

Language:

english

File:

PDF, 2.80 MB

english, 2015

44

[IEEE 2014 East-West Design & Test Symposium (EWDTS) - Kiev, Ukraine (2014.9.26-2014.9.29)] Proceedings of IEEE East-West Design & Test Symposium (EWDTS 2014) - Resistance calibration method without external precision elements

Melikyan, Vazgen, Sahakyan, Arthur, Piloyan, Mikayel, Hovhannisyan, Gagik, Shishmanyan, Aram, Hovhannisyan, Taron, Trdatyan, Davit

Year:

2014

Language:

english

File:

PDF, 314 KB

english, 2014

45

Propargyl Radical Chemistry: Renaissance Instigated by Metal Coordination

Melikyan, Gagik G.

Journal:

Accounts of Chemical Research

Year:

2015

Language:

english

File:

PDF, 3.73 MB

english, 2015

46

Dehydration of Hexacarbonyldicobalt Protected Tertiary Propargylic Alcohols. Stereo- and Regiochemistry, Synthesis of Enantiomerically Pure Manicone and Normanicone

Melikyan, Gagik G., Mineif, Alfred, Vostrowsky, Otto, Bestmann, Hans Jürgen

Journal:

Year:

1991

File:

PDF, 347 KB

1991

47

Pheromones 80. 1 Synthesis of ( S )-(+)-Manicone and ( S )-(+)-Normanicone, Mandibular Gland Constituents of Myrmicine Ants

Martischonok, Valerij, Melikyan, Gagik G., Mineif, Alfred, Vostrowsky, Otto, Bestmann, Hans Jürgen

Journal:

Year:

1991

File:

PDF, 395 KB

1991

48

Preparation of 3-cyano-4-(R-vinyl)-5,5-dimethyl-Δ3-butenolides and substituent effects on their infrared spectra

Perjéssy, Alexander, Avetisyan, Aida Avetisovna, Aknazaryan, Anna Alexandrovna, Melikyan, Gagik Surenovich

Journal:

Collection of Czechoslovak Chemical Communications

Year:

1989

Language:

english

File:

PDF, 631 KB

english, 1989

49

Radical Reactions of 1,4-Alkadiynes: Metal Coordination as an Effective Tool for Controlling the Regio- and Stereoselectivity of the C–C Bond Formation

Melikyan, Gagik G., Anker, Bryan

Journal:

Organometallics

Year:

2015

Language:

english

File:

PDF, 688 KB

english, 2015

50

ChemInform Abstract: Propargyl Radical Chemistry: Renaissance Instigated by Metal Coordination

Melikyan, Gagik G.

Journal:

Year:

2015

File:

PDF, 12 KB

2015