D. VAN DER HELM

University of Oklahoma

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Co-Authors

M. Belal Hossain

Noakhali Science and Technology University

K. Darrell Berlin

Medical College of Wisconsin

J. J. Zuckerman

Columbia University

Charles L. Barnes

University of Missouri

M. A. F. Jalal

University of Kirkuk

K.C. Molloy

University of Bath

S.E. Ealick

Cornell University

Douglas R. Powell

University of Oklahoma

Robert C. Hider

King's College London

Alfred J. Weinheimer

NSF National Center for Atmospheric Research

Cooperative Institutions

University of Oklahoma

Oklahoma State University

Oklahoma State University Oklahoma City

University of Houston

National Institutes of Health

University of Oklahoma Health Sciences Center

National Cancer Institute

University of California, Berkeley

University of Liverpool

King's College Hospital

Author Statistics

Papers

Citation

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The crystal and molecular structure of a trimer diketone from the reaction of 7-tert-butoxynorbornadiene with iron pentacarbonyl

Acta Crystallographica Section B (1978)

S. E. Ealick D. VAN DER HELM B. R. Hayes Alan P. Marchand

Trimer

Iron pentacarbonyl

Crystal (programming language)

Diketone

10.1107/s0567740878010535

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Citations (1)

The crystal structure of N-ethylphenothiazine

Acta Crystallographica Section B (1975)

S. S. C. Chu D. VAN DER HELM

Crystal (programming language)

10.1107/s056774087500475x

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Citations (28)

ChemInform Abstract: CARBON‐PHOSPHORUS HETEROCYCLES. CONFORMATIONAL ANALYSIS OF SUBSTITUTED 1‐PHENYL‐4‐PHOSPHORINANONES AND DERIVATIVES. SINGLE‐CRYSTAL X‐RAY DIFFRACTION ANALYSIS OF 1‐R,CIS‐2A,TRANS‐6E‐TRIPHENYL‐4‐PHOSPHORINANONE 1‐SULFIDE

Chemischer Informationsdienst (1981)

Jang B. Rampal G. D. MACDONELL James P. Edasery K. Darrell Berlin A. Rahman

Abstract Phenylphosphin (II) addiert sich an das Dienon (I) zum Phosphorinanon (III), das zu (IVa) und (IVb) oxidiert wird, bzw. in die Phosphoniumsalze (V) umgewandelt werden kann.

10.1002/chin.198135294

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Citations (0)

The crystal and molecular structure of the copper(II) chelate of L-leucyl-L-tyrosine

Acta Crystallographica Section B (1975)

D. VAN DER HELM S.E. Ealick John E. Burks

10.1107/s0567740875004402

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Citations (29)

ChemInform Abstract: Structure of Des(diserylglycyl)ferrirhodin, DDF, a Novel Siderophore from Aspergillus ochraceous.

Chemischer Informationsdienst (1986)

M. A. F. Jalal Jeffrey L. Galles D. VAN DER HELM

10.1002/chin.198627320

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Citations (0)

CCDC 126679: Experimental Crystal Structure Determination

The Cambridge Structural Database (1996)

Sarker Mohammed Ibrahim Khalil M. Belal Hossain D. VAN DER HELM Muhammad Ichwan Iskandar Alam Radhika Sanduja

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

Crystal (programming language)

10.5517/cc47tfl

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Citations (0)

ChemInform Abstract: MARINE NATURAL PRODUCTS, DACTYLYNE, AN ACETYLENIC DIBROMOCHLORO ETHER FROM THE SEA HARE APLYSIA DACTYLOMELA

Chemischer Informationsdienst (1975)

F. J. MCDONALD D C Campbell David J. Vanderah Francis J. Schmitz D. M. Washecheck

Abstract Die Struktur von Dactylin vÄ/ird zu (I) ermittelt.

Aplysia

10.1002/chin.197524452

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Citations (9)