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1

Microstructure of polypropylene

Vincenzo Busico, Roberta Cipullo

Journal:

Progress in Polymer Science

Année:

2001

Langue:

english

Fichier:

PDF, 1.11 MB

english, 2001

2

Ziegler Natta Catalysts: Regioselectivity and ‘Hydrogen Response’

Vittoria, Antonio, Meppelder, Anika, Friederichs, Nic, Busico, Vincenzo, Cipullo, Roberta

Journal:

Année:

2019

Langue:

english

Fichier:

PDF, 375 KB

english, 2019

3

Advances in the 13C NMR characterization of ethene/propene copolymers, 1

Vincenzo Busico, Roberta Cipullo, Anna Laura Segre

Journal:

Macromolecular Chemistry and Physics

Année:

2002

Langue:

english

Fichier:

PDF, 139 KB

english, 2002

4

Propene polymerization in the presence of MgCl2-supported Ziegler-Natta catalysts, 5. Microstructural characterization of the “isotactic” (heptane-insoluble) polypropene fractions

Vincenzo Busico, Roberta Cipullo, Paolo Corradini, Rosanna De Biasio

Journal:

Macromolecular Chemistry and Physics

Année:

1995

Langue:

english

Fichier:

PDF, 392 KB

english, 1995

5

Hydrooligomerization of propene: a “fingerprint” of a Ziegler-Natta catalyst, 1. Preliminary results for MgCl2-supported systems

Vincenzo Busico, Roberta Cipullo, Paolo Corradini

Journal:

Macromolecular Rapid Communications

Année:

1992

Langue:

english

Fichier:

PDF, 299 KB

english, 1992

6

High-Throughput Screening in Olefin-Polymerization Catalysis: From Serendipitous Discovery Towards Rational Understanding

Vincenzo Busico, Roberta Pellecchia, Francesco Cutillo, Roberta Cipullo

Journal:

Macromolecular Rapid Communications

Année:

2009

Langue:

english

Fichier:

PDF, 637 KB

english, 2009

7

C2-symmetric ansa-metallocene catalysts for propene polymerization: Stereoselectivity and enantioselectivity

Vincenzo Busico, Roberta Cipullo, Lucia Caporaso, Giancarlo Angelini, Anna Laura Segre

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

1998

Langue:

english

Fichier:

PDF, 258 KB

english, 1998

8

Influence of Ziegler−Natta Catalyst Regioselectivity on Polypropylene Molecular Weight Distribution and Rheological and Crystallization Behavior

Chadwick, John C., van der Burgt, Frank P. T. J., Rastogi, Sanjay, Busico, Vincenzo, Cipullo, Roberta, Talarico, Giovanni, Heere, Johannes J. R.

Journal:

Année:

2004

Langue:

english

Fichier:

PDF, 122 KB

english, 2004

9

On the First Insertion of α-Olefins in Hafnium Pyridyl-Amido Polymerization Catalysts

Zuccaccia, Cristiano, Busico, Vincenzo, Cipullo, Roberta, Talarico, Giovanni, Froese, Robert D. J., Vosejpka, Paul C., Hustad, Phillip D., Macchioni, Alceo

Journal:

Organometallics

Année:

2009

Langue:

english

Fichier:

PDF, 3.49 MB

english, 2009

10

Intra- and Intermolecular NMR Studies on the Activation of Arylcyclometallated Hafnium Pyridyl-Amido Olefin Polymerization Precatalysts

Zuccaccia, Cristiano, Macchioni, Alceo, Busico, Vincenzo, Cipullo, Roberta, Talarico, Giovanni, Alfano, Francesca, Boone, Harold W., Frazier, Kevin A., Hustad, Phillip D., Stevens, James C., Vosejpka,

Journal:

Journal of the American Chemical Society

Année:

2008

Langue:

english

Fichier:

PDF, 1.30 MB

english, 2008

11

Role(s) of TMA in Polymerization

Ehm, Christian, Cipullo, Roberta, Budzelaar, Peter H.M., Busico, Vincenzo

Journal:

Dalton Transactions

Année:

2016

Langue:

english

Fichier:

PDF, 1.51 MB

english, 2016

12

Demystifying Ziegler-Natta Catalysts: the Origin of Stereoselectivity

Vittoria, Antonio, Meppelder, Anika, Friederichs, Nicolaas, Busico, Vincenzo, Cipullo, Roberta

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 1.09 MB

english, 2017

13

Yield behavior of random copolymers of isotactic polypropylene

Auriemma, Finizia, De Rosa, Claudio, Di Girolamo, Rocco, Malafronte, Anna, Scoti, Miriam, Cipullo, Roberta

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 2.19 MB

english, 2017

14

Internal Donors in Ziegler-Natta systems: is reduction by AlR3 a requirement for donor clean-up?

CIPULLO, ROBERTA, Zaccaria, Francesco, Vittoria, Antonio, Correa, Andrea, Ehm, Christian, Budzelaar, Peter H.M., Busico, Vincenzo

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 3.42 MB

english, 2017

15

Internal Donors in Ziegler-Natta Systems: is Reduction by AlR 3 a Requirement for Donor Clean-Up?

Zaccaria, Francesco, Vittoria, Antonio, Correa, Andrea, Ehm, Christian, Budzelaar, Peter H. M., Busico, Vincenzo, Cipullo, Roberta

Journal:

Année:

2018

Langue:

english

Fichier:

PDF, 594 KB

english, 2018

16

C 1 -Symmetric Si-bridged (2-indenyl)(1-indenyl) ansa -metallocenes as efficient ethene/1-hexene copolymerization catalysts

Uborsky, Dmitry V., Mladentsev, Dmitry Y., Guzeev, Bogdan A., Borisov, Ilya S., Vittoria, Antonio, Ehm, Christian, Cipullo, Roberta, Hendriksen, Coen, Friederichs, Nic, Busico, Vincenzo, Voskoboynikov

Journal:

Dalton Transactions

Année:

2020

Langue:

english

Fichier:

PDF, 2.87 MB

english, 2020

17

Stopped-flow polymerizations of ethene and propene in the presence of the catalyst system rac-Me2Si(2-methyl-4-phenyl-1-indenyl)2ZrCl2/methylaluminoxane

Vincenzo Busico, Roberta Cipullo, Valentina Esposito

Journal:

Macromolecular Rapid Communications

Année:

1999

Langue:

english

Fichier:

PDF, 78 KB

english, 1999

18

“Oscillating” Metallocene Catalysts: How Do They Oscillate?

Vincenzo Busico, Roberta Cipullo, Winfried P. Kretschmer, Giovanni Talarico, Michele Vacatello, Valeria Van Axel Castelli

Journal:

Angewandte Chemie

Année:

2002

Langue:

english

Fichier:

PDF, 98 KB

english, 2002

19

“Oscillating” Metallocene Catalysts: How Do They Oscillate?

Vincenzo Busico, Roberta Cipullo, Winfried P. Kretschmer, Giovanni Talarico, Michele Vacatello, Valeria Van Axel Castelli

Journal:

Angewandte Chemie International Edition

Année:

2002

Langue:

english

Fichier:

PDF, 99 KB

english, 2002

20

Mimicking Ziegler-Natta Catalysts in Homogeneous Phase, 1. C2-Symmetric Octahedral Zr(IV) Complexes with Tetradentate [ONNO]-Type Ligands

Vincenzo Busico, Roberta Cipullo, Sara Ronca, Peter H. M. Budzelaar

Journal:

Macromolecular Rapid Communications

Année:

2001

Langue:

english

Fichier:

PDF, 103 KB

english, 2001

21

Ziegler-Natta oligomerization of 1-alkenes: a catalyst's “fingerprint”, 1. Hydrooligomerization of propene in the presence of a highly isospecific MgCl2-supported catalyst

Vincenzo Busico, Roberta Cipullo, Paolo Corradini

Journal:

Macromolecular Chemistry and Physics

Année:

1993

Langue:

english

Fichier:

PDF, 704 KB

english, 1993

22

Ziegler-natta oligomerization of 1-alkenes: a catalyst's “fingerprint”, 1. Hydrooligomerization of propene in the presence of a highly isospecific MgCl2-supported catalyst

Vincenzo Busico, Roberta Cipullo, Paolo Corradini

Journal:

Macromolecular Chemistry and Physics

Année:

1993

Fichier:

PDF, 24 KB

1993

23

Isotactic 1-butene polymerization promoted by C2-symmetric metallocene catalysts

Anna Borriello, Vincenzo Busico, Roberta Cipullo, Ofelia Fusco, John C. Chadwick

Journal:

Macromolecular Chemistry and Physics

Année:

1997

Langue:

english

Fichier:

PDF, 631 KB

english, 1997

24

Syndiotactic Poly(propylene) from [Me2Si(3,6-di-tert-butyl-9-fluorenyl)(N-tert-butyl)]TiCl2–Based Catalysts: Chain-End or Enantiotopic-Sites Stereocontrol?

Vincenzo Busico, Roberta Cipullo, Francesco Cutillo, Giovanni Talarico, Abbas Razavi

Journal:

Macromolecular Chemistry and Physics

Année:

2003

Langue:

english

Fichier:

PDF, 115 KB

english, 2003

25

Hydrooligomerization of propene: a “fingerprint” of a Ziegler-Natta catalyst, 2. A reinterpretation of results for isospecific homogeneous systems

Paolo Corradini, Vincenzo Busico, Roberta Cipullo

Journal:

Macromolecular Rapid Communications

Année:

1992

Langue:

english

Fichier:

PDF, 168 KB

english, 1992

26

Ziegler-Natta oligomerization of 1-alkenes: A catalyst's “fingerprint”, 2. Preliminary results of propene hydrooligomerization in the presence of the homogeneous isospecific catalyst system rac-(EBI)ZrCl2/MAO

Vincenzo Busico, Roberta Cipullo, Paolo Corradini

Journal:

Macromolecular Rapid Communications

Année:

1993

Langue:

english

Fichier:

PDF, 275 KB

english, 1993

27

Regiospecificity of 1-butene polymerization catalyzed by C2-symmetric group IV metallocenes

Vincenzo Busico, Roberta Cipullo, Anna Borriello

Journal:

Macromolecular Rapid Communications

Année:

1995

Langue:

english

Fichier:

PDF, 249 KB

english, 1995

28

Polymerization of 3-methyl-1-butene promoted by metallocene catalysts

Anna Borriello, Vincenzo Busico, Roberta Cipullo, John C. Chadwick, Olof Sudmeijer

Journal:

Macromolecular Rapid Communications

Année:

1996

Langue:

english

Fichier:

PDF, 429 KB

english, 1996

29

Alk-1-ene Polymerization in the Presence of a Monocyclopentadienyl Zirconium(IV) Acetamidinate Catalyst: Microstructural and Mechanistic Insights

Vincenzo Busico, Philippe Carbonniere, Roberta Cipullo, Roberta Pellecchia, John R. Severn, Giovanni Talarico

Journal:

Macromolecular Rapid Communications

Année:

2007

Langue:

english

Fichier:

PDF, 189 KB

english, 2007

30

Growing chain isomerizations in metallocene-catalyzed Ziegler-Natta 1-alkene polymerization

Vincenzo Busico, Roberta Cipullo

Journal:

Journal of Organometallic Chemistry

Année:

1995

Langue:

english

Fichier:

PDF, 432 KB

english, 1995

31

Comments on the paper titled: ‘Error formation in ansa-zirconocene catalyzed isotactic propylene polymerization’: (J. Organomet. Chem. 512 (1996) 131)

Vincenzo Busico, Roberta Cipullo

Journal:

Journal of Organometallic Chemistry

Année:

1998

Langue:

english

Fichier:

PDF, 88 KB

english, 1998

32

Structure/Properties Relationship for Bis(phenoxyamine)Zr(IV)-Based Olefin Polymerization Catalysts: A Simple DFT Model To Predict Catalytic Activity

Ciancaleoni, Gianluca, Fraldi, Natascia, Cipullo, Roberta, Busico, Vincenzo, Macchioni, Alceo, Budzelaar, Peter H. M.

Journal:

Année:

2012

Langue:

english

Fichier:

PDF, 1.11 MB

english, 2012

33

Propene/Ethene-[1-13C] Copolymerization as a Tool for Investigating Catalyst Regioselectivity. 2. The MgCl2/TiCl4−AlR3 System

Busico, Vincenzo, Cipullo, Roberta, Polzone, Carmen, Talarico, Giovanni, Chadwick, John C.

Journal:

Année:

2003

Langue:

english

Fichier:

PDF, 244 KB

english, 2003

34

“Chain-End-Controlled Isotactic” and “Stereoblock-Isotactic” Polypropylene: Where Is the Difference?

Vincenzo Busico, Roberta Cipullo, Giovanni Talarico, Valeria Van Axel Castelli

Journal:

Israel Journal of Chemistry

Année:

2002

Langue:

english

Fichier:

PDF, 987 KB

english, 2002

35

Polypropylene “Chain Shuttling” at Enantiomorphous and Enantiopure Catalytic Species: Direct and Quantitative Evidence from Polymer Microstructure

Alfano, Francesca, Boone, Harold W., Busico, Vincenzo, Cipullo, Roberta, Stevens, James C.

Journal:

Année:

2007

Langue:

english

Fichier:

PDF, 74 KB

english, 2007

36

Selectivity of Metallocene-Catalyzed Olefin Polymerization: A Combined Experimental and Quantum Mechanical Study. 1. Nonchiral Bis(cyclopentadienyl) Systems

Borrelli, Manuela, Busico, Vincenzo, Cipullo, Roberta, Ronca, Sara, Budzelaar, Peter H. M.

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 132 KB

english, 2002

37

Block Copolymers of Highly Isotactic Polypropylene via Controlled Ziegler−Natta Polymerization

Busico, Vincenzo, Cipullo, Roberta, Friederichs, Nic, Ronca, Sara, Talarico, Giovanni, Togrou, Maria, Wang, Bing

Journal:

Année:

2004

Langue:

english

Fichier:

PDF, 111 KB

english, 2004

38

High-Resolution 13 C NMR Configurational Analysis of Polypropylene Made with MgCl 2 -Supported Ziegler−Natta Catalysts. 1. The “Model” System MgCl 2 /TiCl 4 −2,6-Dimethylpyridine/Al(C 2 H 5 ) 3

Busico, Vincenzo, Cipullo, Roberta, Monaco, Guglielmo, Talarico, Giovanni, Vacatello, Michele, Chadwick, John C., Segre, Anna Laura, Sudmeijer, Olof

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 122 KB

english, 1999

39

Improving the Performance of Methylalumoxane: A Facile and Efficient Method to Trap “Free” Trimethylaluminum

Busico, Vincenzo, Cipullo, Roberta, Cutillo, Francesco, Friederichs, Nic., Ronca, Sara, Wang, Bing

Journal:

Journal of the American Chemical Society

Année:

2003

Langue:

english

Fichier:

PDF, 42 KB

english, 2003

40

Effects of Regiochemical and Stereochemical Errors on the Course of Isotactic Propene Polyinsertion Promoted by Homogeneous Ziegler-Natta Catalysts

Busico, Vincenzo, Cipullo, Roberta, Chadwick, John C., Modder, Johan F., Sudmeijer, Olof

Journal:

Année:

1994

Langue:

english

Fichier:

PDF, 603 KB

english, 1994

41

Influence of Monomer Concentration on the Stereospecificity of 1-Alkene Polymerization Promoted by C2-symmetric ansa-Metallocene Catalysts

Busico, Vincenzo, Cipullo, Roberta

Journal:

Journal of the American Chemical Society

Année:

1994

Langue:

english

Fichier:

PDF, 206 KB

english, 1994

42

Metallocene-Catalyzed Propene Polymerization: From Microstructure to Kinetics. 1. C 2 -Symmetric a nsa -Metallocenes and the "Trigger" Hypothesis

Busico, Vincenzo, Cipullo, Roberta, Cutillo, Francesco, Vacatello, Michele

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 69 KB

english, 2002

43

High-Field 13 C NMR Characterization of Ethene-1- 13 C/Propene Copolymers Prepared with C s -Symmetric ansa -Metallocene Catalysts: A Deeper Insight into the Regio- and Stereoselectivity of Syndiotactic Propene Polymerization

Busico, Vincenzo, Cipullo, Roberta, Talarico, Giovanni, Segre, Anna Laura, Caporaso, Lucia

Journal:

Année:

1998

Langue:

english

Fichier:

PDF, 73 KB

english, 1998

44

Hafnocenes and MAO: Beware of Trimethylaluminum!

Busico, Vincenzo, Cipullo, Roberta, Pellecchia, Roberta, Talarico, Giovanni, Razavi, Abbas

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 125 KB

english, 2009

45

Interfering Effects of Growing Chain Epimerization on Metallocene-Catalyzed Isotactic Propene Polymerization

Busico, Vincenzo, Brita, Diego, Caporaso, Lucia, Cipullo, Roberta, Vacatello, Michele

Journal:

Année:

1997

Langue:

english

Fichier:

PDF, 157 KB

english, 1997

46

Metallocene-Catalyzed Propene Polymerization: From Microstructure to Kinetics. C s -Symmetric a nsa -Zirconocenes

Busico, Vincenzo, Cipullo, Roberta, Cutillo, Francesco, Vacatello, Michele, Van Axel Castelli, Valeria

Journal:

Année:

2003

Langue:

english

Fichier:

PDF, 61 KB

english, 2003

47

“Oscillating” Metallocene Catalysts: What Stops the Oscillation?

Busico, Vincenzo, Van Axel Castelli, Valeria, Aprea, Paola, Cipullo, Roberta, Segre, Annalaura, Talarico, Giovanni, Vacatello, Michele

Journal:

Journal of the American Chemical Society

Année:

2003

Langue:

english

Fichier:

PDF, 217 KB

english, 2003

48

“Seeing” the Stereoblock Junctions in Polypropylene Made with Oscillating Metallocene Catalysts

Busico, Vincenzo, Cipullo, Roberta, Segre, Anna Laura, Talarico, Giovanni, Vacatello, Michele, Van Axel Castelli, Valeria

Journal:

Année:

2001

Langue:

english

Fichier:

PDF, 58 KB

english, 2001

49

The First Molecularly Characterized Isotactic Polypropylene- b lock -polyethylene Obtained via “Quasi-Living” Insertion Polymerization

Busico, Vincenzo, Cipullo, Roberta, Friederichs, Nic, Ronca, Sara, Togrou, Maria

Journal:

Année:

2003

Langue:

english

Fichier:

PDF, 54 KB

english, 2003

50

Propene/Ethene-[1- 13 C] Copolymerization as a Tool for Investigating Catalyst Regioselectivity. MgCl 2 /Internal Donor/TiCl 4 −External Donor/AlR 3 Systems

Busico, Vincenzo, Chadwick, John C., Cipullo, Roberta, Ronca, Sara, Talarico, Giovanni

Journal:

Année:

2004

Langue:

english

Fichier:

PDF, 172 KB

english, 2004