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Dive into the research topics where Larry S. Trzupek is active.

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Featured researches published by Larry S. Trzupek.


Tetrahedron Letters | 1993

A convenient procedure for the preparation of fully-protected C-terminal glycopeptides

Amy C. Bauman; J.Scott Broderick; Robert M. Dacus; Danny A. Grover; Larry S. Trzupek

Abstract The acetic acid catalyed reaction of the free amine form of a glycosylated serine ester with amino acids or peptides built-up on a Kaiser-DeGrado polystyrene benzophenone oxime resin affords C-terminal glycopeptides in a fully-protected form suitable for further chemical manipulation.


Journal of the American Chemical Society | 1973

Mechanism of Reaction of Carbon Monoxide with Phenyllithium

Larry S. Trzupek; Terry L. Newirth; Edward G. Kelly; Norma Ethyl Sbarbati; George M. Whitesides


Journal of Organic Chemistry | 1990

Selective Catalysis of Ester Aminolysis: An Approach to Peptide Active Esters

Lori M. Siemens; Fred W. Rottnek; Larry S. Trzupek


Journal of Organic Chemistry | 1972

PREPARATION OF DEUTERATED ORGANIC COMPOUNDS FROM ACTIVATED ORGANIC HALIDES BY REDUCTION WITH ZINC--DEUTERIUM OXIDE.

Larry S. Trzupek; Erwin R. Stedronsky; George M. Whitesides


Journal of Chemical Education | 1988

Quantitative analysis by isotopic dilution using mass spectroscopy: The determination of caffeine by GC-MS

Devon W. Hill; Brian T. McSharry; Larry S. Trzupek


Journal of Organic Chemistry | 1979

Hexafluoro-2-propyl esters in peptide synthesis

Larry S. Trzupek; Anita Go; Kenneth D. Kopple


Journal of the American Chemical Society | 1981

Catalysis of ester aminolysis by divalent metal ions

Robert M. Propst; Larry S. Trzupek


Inorganica Chimica Acta | 1983

Synthesis and characterization of cis- and trans-dicyano(1,4,8,11-tetraazacyclotetradecane)rhodium(III) perchlorate

Noel A.P. Kane-Maguire; Patti K. Miller; Larry S. Trzupek


Archive | 2000

Chemical Bonding Between Students and Faculty: The Chemistry Program at Furman University

Larry S. Trzupek; Lon B Knight


Journal of Chemical Education | 1988

Quantitative Analysis by Isotopic Dilution Using Mass Spectroscopy

D W Hill; B T Sherry; Larry S. Trzupek

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Anita Go

Illinois Institute of Technology

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Edward G. Kelly

Massachusetts Institute of Technology

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Erwin R. Stedronsky

National Institutes of Health

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Kenneth D. Kopple

Illinois Institute of Technology

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Norma Ethyl Sbarbati

Massachusetts Institute of Technology

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Terry L. Newirth

National Science Foundation

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