Helmut G. Alt - Concepedia

Author

Helmut G. Alt

University of Bayreuth

Also Known As

Alt, H.G., Alt, Helmut, Alt, Helmut 1941-, Alt, Helmut G., H. ALT, H. Alt, H. G. ALT, H. G. Alt, H.G. Alt, HELMUT ALT

517

Publications

8.7K

Citations

H-Index

Concepts

All Affiliations

University of Bayreuth University of Massachusetts Amherst

About

Helmut G. Alt is an author at University of Bayreuth specializing in chemistry, engineering, and inorganic chemistry.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	34	127	3.8K
2	Natural Sciences	13	18	502
3	Biochemistry	12	16	502
4	Health Sciences	1	1	32
5	Medicine	1	1	14

Helmut G. Alt

144

Publications

4.5K

Citations

H-Index

Page 1

	Year	Citations
Photochemical reactions of dimethyl derivatives of titanocene, zirconocene, and hafnocene Helmut G. Alt, Marvin D. Rausch Journal of the American Chemical Society Inorganic ChemistryChemical EngineeringEngineeringPhotoredox ProcessPhotochemistry	1974	143
The heterogenization of homogeneous metallocene catalysts for olefin polymerization Helmut G. Alt Journal of the Chemical Society Dalton Transactions EngineeringOrganic ChemistryChemistryHomogeneous Metallocene CatalystsChemical Engineering	1999	124
Molecular structures of the bis(.eta.5-indenyl)dimethyl derivatives of titanium, zirconium, and hafnium Jerry L. Atwood, William E. Hunter, Duane C. Hrncir, Inorganic Chemistry Materials ScienceInorganic ChemistryChemical EngineeringEngineeringCoordination Complex	1975	108
Metallocene complexes as catalysts for olefin polymerization Helmut G. Alt Coordination Chemistry Reviews Chemical EngineeringEngineeringCatalysisChemistryMetallocene Complexes	2005	100
Substituted 1-(2-pyridyl)-2-azaethene-(N,N)-nickel dibromide complexes as catalyst precursors for homogeneous and heterogeneous ethylene polymerization Alexander Köppl, Helmut G. Alt Journal of Molecular Catalysis A Chemical Chemical EngineeringHeterogeneous Ethylene PolymerizationEngineeringDibromide ComplexesOrganic Chemistry	2000	96
[Cp<sub>2</sub>Ti(PMe<sub>3</sub>)<sub>2</sub>]—A Versatile Source of Titanocene Derivatives Lawrence B. Kool, Marvin D. Rausch, Helmut G. Alt, Angewandte Chemie International Edition in English Inorganic CompoundInorganic ChemistryChemical EngineeringTitanocene DerivativesEngineering	1985	88
Preparation, characterization and reactivity of Cp2M(PMe3)2 complexes (M = Ti, Zr): the molecular structure of Cp2Zr(PMe3)2 Lawrence B. Kool, Marvin D. Rausch, Helmut G. Alt, Journal of Organometallic Chemistry Materials ScienceInorganic ChemistryEngineeringCoordination ComplexMolecular Complex	1987	86
The molecular structure of 1,1-bis(.eta.5-cyclopentadienyl)-2,3,4,5-tetraphenyltitanole and its hafnium analogue Jerry L. Atwood, William E. Hunter, Helmut G. Alt, Journal of the American Chemical Society Derivative (Chemistry)Molecular SciencesHeterocyclicBiochemistryNatural Sciences	1976	85
Photochemical investigations of di-η5-cyclopentadienyldimethyltitanium and deuterated analogs Marvin D. Rausch, Wyndham H. Boon, Helmut G. Alt Journal of Organometallic Chemistry Photoredox ProcessPhotochemistryPhotochemical InvestigationsMechanistic PhotochemistrySynthetic Photochemistry	1977	77
Organotin esters of 3-(2-furanyl)-2-propenoic acid: their characterization and biological activity Muhammad Danish, Helmut G. Alt, Amin Badshah, Journal of Organometallic Chemistry BiochemistryOrganic ChemistryOrganotin EstersPhytochemistryPharmacology	1995	75

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