Petrus H. Van Rooyen: search on Z-Library

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1

Crystal and electronic structures of tris[4,4,4-Trifluoro-1-(2-X)-1,3-butanedionato]iron(III) isomers (X=thienyl or furyl): An X-ray and computational study

Conradie, Marrigje M., van Rooyen, Petrus H., Conradie, Jeanet

Journal:

Journal of Molecular Structure

Year:

2013

Language:

english

File:

PDF, 1.35 MB

english, 2013

2

Jahn-Teller distortion in tris[4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato]manganese(III) isomers: An X-ray and computational study

Gostynski, Roxanne, van Rooyen, Petrus H., Conradie, Jeanet

Journal:

Journal of Molecular Structure

Year:

2016

Language:

english

File:

PDF, 1.12 MB

english, 2016

3

π-Arene complexes: II. Synthesis, characterization and reactivity towards arene and thioether substitution of π-arenedicarbonyl(thioether)chromium(0)complexes. Crystal structure of cis-tetracarbonyl(methyl-1,3-dithian-2-methyl-2-dithiocarboxylate)chromium(0)

Simon Lotz, Minet Schindehutte, Marthie M. van Dyk, Jan L.M. Dillen, Petrus H. van Rooyen

Journal:

Journal of Organometallic Chemistry

Year:

1985

Language:

english

File:

PDF, 722 KB

english, 1985

4

Structural study of arylmethyldiphenylferrocenylphosphonium salts

Christopher Imrie, Tomasz A. Modro, Petrus H. Van Rooyen

Journal:

Year:

1994

Language:

english

File:

PDF, 472 KB

english, 1994

5

Preferred Coordination Sites for Metal Fragments in σ,π-Bimetallic Complexes. Detailed Mechanistic Insight from Heteroatom, Bridging Ligand, Solvent, Temperature, and Pressure Effects on the Irreversible Exchange of Coordination Sites 1

Waldbach, Thomas A., van Eldik, Rudi, van Rooyen, Petrus H., Lotz, Simon

Journal:

Organometallics

Year:

1997

Language:

english

File:

PDF, 446 KB

english, 1997

6

Use of organolithium reagents in the synthesis of diiron complexes with bridged and terminal carbene ligands. X-ray structures of [cyclic] (CO)3Fe{.mu.-C(OEt)-.eta.2-C6H4NMe2}Fe(CO)3 and [cyclic] (CO)3Fe{S(CH2)3S}Fe(CO)2{C(OEt)Ph}

Lotz, Simon., Van Rooyen, Petrus H., Van Dyk, Marthie M.

Journal:

Organometallics

Year:

1987

Language:

english

File:

PDF, 926 KB

english, 1987

7

Dinuclear hydride and ?3-bonded dithioformate complexes of iron(II)

Raubenheimer, Helgard G., Scott, Fred, Cronje, Stephanie, van Rooyen, Petrus H.

Journal:

Journal of the Chemical Society Dalton Transactions

Year:

1992

Language:

english

File:

PDF, 695 KB

english, 1992

8

Rhodium-rhodium interactions in [Rh(β-diketonato)(CO) 2 ] complexes

Conradie, Marrigje Marianne, van Rooyen, Petrus H., Pretorius, Carla, Roodt, Andreas, Conradie, Jeanet

Journal:

Journal of Molecular Structure

Year:

2017

Language:

english

File:

PDF, 5.15 MB

english, 2017

9

π-Arene complexes IX. Crystal structure of a novel benzoyl bridged heterobimetallic complex, [cis-(CO)4{(MeO)3P}Mn{μ-η1:η6-C6H5C(O)}Cr(CO)3]

Petrus H. van Rooyen, Minet Schindehutte, Simon Lotz

Journal:

Inorganica Chimica Acta

Year:

1993

Language:

english

File:

PDF, 549 KB

english, 1993

10

Synthesis, Structure, and Electrochemistry of Fischer Alkoxy- and Aminocarbene Complexes of Tungsten: The Use of DFT To Predict and Understand Oxidation and Reduction Potentials

Landman, Marilé, Pretorius, René, Buitendach, Blenerhassitt E., van Rooyen, Petrus H., Conradie, Jeanet

Journal:

Organometallics

Year:

2013

Language:

english

File:

PDF, 1.31 MB

english, 2013

11

Structures of the austalides A?E, five noval toxic metabolites from Aspergillus ustus

Horak, R. Marthinus, Steyn, Pieter S., Van Rooyen, Petrus H., Vleggaar, Robert, Rabie, Christiaan J.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1981

Language:

english

File:

PDF, 255 KB

english, 1981

12

Metastatic lobular breast carcinoma to the pancreas: a case report

Zammit, Andrew, James, Daniel, Van Rooyen, Petrus Henk

Journal:

Journal of Surgical Case Reports

Year:

2018

Language:

english

File:

PDF, 354 KB

english, 2018

13

X-ray diffraction and QTAIM calculations of the non-covalent intermolecular fluorine-fluorine interactions in tris(trifluoroacetylacetonato)-manganese(III)

Gostynski, Roxanne, van Rooyen, Petrus H., Conradie, Jeanet

Journal:

Journal of Molecular Structure

Year:

2019

Language:

english

File:

PDF, 6.17 MB

english, 2019

14

Properties of homo- and heteronuclear mixed biscarbene complexes with conjugated bithiophene units

Marilé Landman, James Ramontja, Mandy van Staden, Daniela I. Bezuidenhout, Petrus H. van Rooyen, David C. Liles, Simon Lotz

Journal:

Inorganica Chimica Acta

Year:

2010

Language:

english

File:

PDF, 934 KB

english, 2010

15

Pentacyclic steroids. Part 1. Synthesis and X-ray conformational analysis of 4?,5?- and 4?,5?-dihydrobenzo[4,5,6]cholestan-5?(6?H)-one

Bull, James R., Steer, Lynne M., van Rooyen, Petrus H.

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1984

Language:

english

File:

PDF, 1001 KB

english, 1984

16

The structure of bipolaramide, a novel dioxopiperazine from Biopolaris sorokiniana

Maes, Catherine M., Steyn, Pieter S., van Rooyen, Petrus H., Rabie, Christiaan J.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1982

Language:

english

File:

PDF, 203 KB

english, 1982

17

Bis(allyl) ruthenium(IV) complexes. Part 1. Synthesis of complexes containing four-membered ruthenium heterocycles. Crystal structure of [Ru(?3:?3-C10H16)-(SNC7H4S?2)Cl]

Toerien, James G., Van Rooyen, Petrus H.

Journal:

Journal of the Chemical Society Dalton Transactions

Year:

1991

Language:

english

File:

PDF, 942 KB

english, 1991

18

Photochromic systems. Part 1. Structural and spectroscopic study of photochromically active products of Stobbe condensation. 2,3-Dibenzylidenesuccinic acid and its anhydride

Davidse, P. Adriaan, Dillen, Jan L. M., Heyns, Anton M., Modro, Tomasz A., Rooyen, Petrus H. van

Journal:

Canadian Journal of Chemistry

Year:

1990

Language:

english

File:

PDF, 408 KB

english, 1990

19

Fac and mer dppe-substituted Fischer carbene complexes of chromium: X-ray, DFT and electrochemical study

Landman, Marilé, Liu, Renyuan, Fraser, Roan, van Rooyen, Petrus H., Conradie, Jeanet

Journal:

Journal of Organometallic Chemistry

Year:

2014

Language:

english

File:

PDF, 2.04 MB

english, 2014

20

Bioactive Diterpenes and Other Constituents of Croton steenkampianus

Adelekan, Adeboye M., Prozesky, Erwin A., Hussein, Ahmed A., Ureña, Luis D., van Rooyen, Petrus H., Liles, David C., Meyer, J. J. Marion, Rodríguez, Benjamín

Journal:

Journal of Natural Products

Year:

2008

Language:

english

File:

PDF, 244 KB

english, 2008

21

Metallation-induced migration of phosphorus from nitrogen to carbon in 1-oxo-2,8-diphenyl-2,5,8-triaza-1λ5-phosphabicyclo[3.3.0]octane: unusual bonding parameters of the double migration product

He, Zhengjie, Modro, Tomasz A., Van Rooyen, Petrus H., Bourne, Susan A.

Journal:

Chemical Communications

Year:

1999

Language:

english

File:

PDF, 120 KB

english, 1999

22

Facile Suzuki-Miyaura coupling of activated aryl halides using new CpNiBr(NHC) complexes

Malan, Frederick P., Singleton, Eric, van Rooyen, Petrus. H., Landman, Marilé

Journal:

Journal of Organometallic Chemistry

Year:

2016

Language:

english

File:

PDF, 1.69 MB

english, 2016

23

Solvolysis of 1-oxo-2,8-diphenyl-2,5,8-triaza-1λ5-phosphabicyclo[3.3.0]octane: new rearrangement of an eight- to a five-membered phosphodiamidate system

Mbianda, Xavier Y., Van Rooyen, Petrus H.

Journal:

Chemical Communications

Year:

1998

Language:

english

File:

PDF, 55 KB

english, 1998

24

ChemInform Abstract: Facile Suzuki-Miyaura Coupling of Activated Aryl Halides Using New CpNiBr(NHC) Complexes.

Malan, Frederick P., Singleton, Eric, van Rooyen, Petrus H., Landman, Marile

Journal:

Year:

2016

File:

PDF, 22 KB

2016

25

Correction: Triphenylstibine-substituted Fischer carbene complexes of tungsten(0): synthesis, structure, DFT and electrochemistry

Landman, Marilé, van Rensburg, Armand Jansen, van Rooyen, Petrus H., Conradie, Marrigje M., Conradie, Jeanet

Journal:

New Journal of Chemistry

Year:

2018

Language:

english

File:

PDF, 1.27 MB

english, 2018

26

.pi.-Arene Complexes. 10. Arene Distortions in .pi.-Arene Complexes of Chromium by Ring Substituents. Crystal Structure of (.eta.1:.eta.6-C6H5{TiCp2Cl})Cr(CO)3

Meyer, Rita, Schindehutte, Minet, van Rooyen, Petrus H., Lotz, Simon

Journal:

Inorganic Chemistry

Year:

1994

Language:

english

File:

PDF, 460 KB

english, 1994

27

Acid-mediated rearrangements of 14,17-ethenoestra-1,3,5(10)-trien-17-ols: synthesis of 14,16-ethano-19-norsteroids

Bull, James R., Bischofberger, Karl, Thomson, Russell I., Dillen, Jan L. M., van Rooyen, Petrus H.

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1992

Language:

english

File:

PDF, 1.14 MB

english, 1992

28

An experimental and DFT study of the packing and structure of dithenoylmethane monocarbonylphosphine Rhodium(I) complex [Rh((C 4 H 3 S)COCHCO(C 4 H 3 S)) (CO) (PPh 3 )]

Conradie, Marrigje Marianne, Rooyen, Petrus H.van

Journal:

Journal of Molecular Graphics and Modelling

Year:

2018

Language:

english

File:

PDF, 3.12 MB

english, 2018

29

Experimental studies and potential-energy calculations of the blocked tetrapeptide Ac-Lys-Gln-Gly-Ile-NMA from the third loop of a short-chain snake venom neurotoxin

H. MARITA ROOS, PETRUS H. VAN ROOYEN, PHILIPPUS L. WESSELS

Journal:

Chemical Biology & Drug Design

Year:

1994

Language:

english

File:

PDF, 547 KB

english, 1994

30

Geometrical isomers of Tris(β-diketonato)metal(III) complexes for M = Cr or Co: synthesis, X-ray structures and DFT study

Liu, Renyuan, van Rooyen, Petrus H., Conradie, Jeanet

Journal:

Inorganica Chimica Acta

Year:

2016

Language:

english

File:

PDF, 1.57 MB

english, 2016

31

Structural Assignment of Commercial Polyisobutylene Succinic Anhydride-based Surfactants

van der Merwe, Marina M., Landman, Marilé, van Rooyen, Petrus H., Jordaan, Johannes H. L., Otto, Daniel P.

Journal:

Journal of Surfactants and Detergents

Year:

2017

Language:

english

File:

PDF, 1.57 MB

english, 2017

32

Structural and electronic features of triphenylstibine-functionalized Fischer carbene complexes of molybdenum(0)

Jansen van Rensburg, Armand, Landman, Marilé, van Rooyen, Petrus H., Conradie, Marrigje M., Erasmus, Elizabeth, Conradie, Jeanet

Journal:

Year:

2017

Language:

english

File:

PDF, 2.07 MB

english, 2017

33

Synthesis, structure and DFT conformation analysis of CpNiX(NHC) and NiX 2 (NHC) 2 (X = SPh or Br) complexes

Malan, Frederick P., Singleton, Eric, van Rooyen, Petrus H., Conradie, Jeanet, Landman, Marilé

Journal:

Journal of Molecular Structure

Year:

2017

Language:

english

File:

PDF, 3.55 MB

english, 2017

34

ChemInform Abstract: Reaction of Carbanions Generated from Arylmethylphosphonates with Cyclic Enones. Regio- and Stereoselectivity of Addition.

Agnes M. Modro, Tom A. Modro, Malose J. Mphahlele, Wieslawa Perlikowska, Andre Pienaar, Marcelo Sales, Petrus H. van Rooyen

Journal:

Year:

1999

Language:

english

File:

PDF, 35 KB

english, 1999

35

.pi.-Arene complexes. 3. End-to-end bridging thiocarbonyl complexes. Crystal and molecular structure of (.eta.6-toluene)heptacarbonyl(thiocarbonyl)dichromium

Lotz, Simon, Pille, Rainer R., Van Rooyen, Petrus H.

Journal:

Inorganic Chemistry

Year:

1986

Language:

english

File:

PDF, 675 KB

english, 1986

36

Structural and conformational study of pentacarbonyl and phosphine substituted Fischer alkoxy- and aminocarbene complexes of molybdenum

Landman, Marilé, Levell, Tamzyn J., Conradie, Marrigje M., van Rooyen, Petrus H., Conradie, Jeanet

Journal:

Journal of Molecular Structure

Year:

2015

Language:

english

File:

PDF, 1.79 MB

english, 2015

37

π-Arene complexes: I. The crystal and molecular structures of π-benzenedicarbonyl-1,3-dithianechromium(0)and π-methylbenzoatedicarbonyl-1,3-dithianechromium(0)

Petrus H. Van Rooyen, Jan L.M. Dillen, Simon Lotz, Minet Schindehutte

Journal:

Journal of Organometallic Chemistry

Year:

1984

Language:

english

File:

PDF, 450 KB

english, 1984

38

Iron carbene complexes Part 4. Substitution reactions of diiron carbene complexes with P(OMe)3, PPh3 and tBuNC ligands

Marthie M. Van Dyk, Petrus H. Van Rooyen, Simon Lotz

Journal:

Inorganica Chimica Acta

Year:

1989

Language:

english

File:

PDF, 539 KB

english, 1989

39

The isolation, structure, and absolute configuration of the mycotoxin, rhizonin A, a novel cyclic heptapeptide containing N-methyl-3-(3-furyl)alanine, produced by Rhizopus microsporus

Steyn, Pieter S., Tuinman, Albert A., van Heerden, Fanie R., van Rooyen, Petrus H., Wessels, Philippus L., Rabie, Christiaan J.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1983

Language:

english

File:

PDF, 352 KB

english, 1983

40

Steroidal analogues of unnatural configuration-18 : Conformational analysis of 17β - hydroxy - 4,4,9 - trimethyl- 9β, 10α - estr - 5 - en - 3 - one and the derived 2α - and 2β - bromo-compounds

James R. Bull, Ruth Pachter, Albert Tuinman, Petrus H. Van Rooyen

Journal:

Year:

1984

Language:

english

File:

PDF, 775 KB

english, 1984

41

Distinctive chemo- and stereo-selective reactions of [Fe(CO)2Cp]+ and [AuPPh3+ with the anionic thioketene complex, [W(CO)5&[;C(OEt)(Ph)C(Ph)=C=S&];]−. Crystal structures of Z-[W(CO)5&[;C(SFe[CO]2Cp)C(Ph)=C(OEt)Ph&];] and E-[W(CO)5&[;S=C(AuPPh3)C(Ph)=C(OEt)Ph&];]

Helgard G. Raubenheimer, Gert J. Kruger, Charles F. Marais, Johannes T.Z. Hattingh, Lorna Linford, Petrus H. van Rooyen

Journal:

Journal of Organometallic Chemistry

Year:

1988

Language:

english

File:

PDF, 822 KB

english, 1988

42

Experimental studies and potential energy calculations of the blocked tetrapeptide Ac-Lys-Pro-Gly-Ile-NMA from the third loop of short-chain snake venom neurotoxins

H. MARITA ROOS, PETRUS H. VAN ROOYEN, PHILIPPUS L. WESSELS

Journal:

Chemical Biology & Drug Design

Year:

1993

Language:

english

File:

PDF, 588 KB

english, 1993

43

Modeling and spectroscopic studies of bisphosphonate–bone interactions. The Raman, NMR and crystallographic investigations of Ca–HEDP complexes

Ignacy Cukrowski, Ljiljana Popović, Werner Barnard, Sylvia O. Paul, Petrus H. van Rooyen, David C. Liles

Journal:

Year:

2007

Language:

english

File:

PDF, 719 KB

english, 2007

44

Bis(allyl) ruthenium(IV) complexes. Part 2. Ruthenium complexes containing ?- and �-pyrazine and ?- and �-bis(diphenylphosphino)methane (dppm) ligands. Crystal structures of [{Ru(?3:?3-C10H16)Cl2}2(�-dppm)]�Me2CO�CH2Cl2 and [{Ru(?3:?3-C10H16)Cl2}{Ru(?6-C6H6)Cl2}(�-dppm)]�1.5CHCl3

Toerien, James G., van Rooyen, Petrus H.

Journal:

Journal of the Chemical Society Dalton Transactions

Year:

1991

Language:

english

File:

PDF, 1.14 MB

english, 1991

45

2-(Biphenyl-4-yl)propan-2-ol

Modau, Eric, Liles, David C., Rooyen, Petrus H. van

Journal:

Acta Crystallographica Section E Structure Reports Online

Year:

2012

Language:

english

File:

PDF, 405 KB

english, 2012

46

(η1-tpMn, η5-tpCr) → (η1-tpCr, η5-tpMn) Thiophene (tp) Conversion due to Bimetallic Activation: A Novel Metal-Exchange Reaction

Thomas A. Waldbach, Petrus H. van Rooyen, Prof. Simon Lotz

Journal:

Angewandte Chemie International Edition

Year:

1993

Language:

english

File:

PDF, 389 KB

english, 1993

47

Magnetic non-equivalence in phosphate esters. Solvent effects on the 1H NMR spectrum of dibenzyl 2-pyridylphosphate

Marian Mentz, Tomasz A. Modro, Klaus R. Koch, Petrus H. van Rooyen

Journal:

Journal of Molecular Structure

Year:

1996

Language:

english

File:

PDF, 436 KB

english, 1996

48

Fischer mono- and biscarbene complexes of tungsten with mono- and dimeric heteroaromatic substituents

Landman, Marilé, Buitendach, Blenerhassitt E., Conradie, Marrigje M., Fraser, Roan, van Rooyen, Petrus H., Conradie, Jeanet

Journal:

Journal of Electroanalytical Chemistry

Year:

2015

Language:

english

File:

PDF, 2.60 MB

english, 2015

49

The synthesis and chemistry of 4-aza-azulene.

Meth-Cohn, Otto, Moore, Clive, van Rooyen, Petrus H.

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1985

Language:

english

File:

PDF, 1.08 MB

english, 1985

50

A new pyrrolizidine alkaloid from Senecio Latifolius DC

Martin W. Bredenkamp, Adriaan Wiechers, Petrus H. van Rooyen

Journal:

Tetrahedron Letters

Year:

1985

Language:

english

File:

PDF, 203 KB

english, 1985

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