David Putman

Adverse Reactions to Vaccines

Zainab Abdurrahman, David Putman

Vaccination is one of the most impactful and cost-effective interventions for improving global health. Routine immunization has reduced mortality and morbidity resulting from numerous types of infectious diseases. The widespread use of any reagent is always associated with the risk of adverse …

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COVID-19: A review on the inflammatory profile of SARS-CoV-2 and the asymptomatic state

Devyani Bakshi, Amy Moorehead, Loubna Akhabir, David Putman et autres

The coronavirus disease 2019 (COVID-19) pandemic caused by the novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has caused significant death, disease burden, and panic worldwide. Several studies have determined that COVID-19 is associated with an exaggerated cytokine storm. SARS-CoV-2 induces …

Proficiency of First-Year Podiatric Medical Residents in the Use of Electronic Medical Records.

Rebecca Meehan, Jill S. Kawalec, Bryan D. Caldwell, David Putman

Objectives: The aim of this study was to survey podiatric residency directors to evaluate the proficiency of first-year podiatric medical residents in the use of electronic medical records and its potential impact on medical care. Methods: An online survey consisting of Likert-scale, …

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α,β‐Unsaturated α′‐Halomethylsulfones: Prepackaged Ramberg—Baecklund Reagents for Tandem Synthetic Processes

Eric Block, Hak Rim Jeon, David Putman, Shao‐Zhong Zhang

Abstract For Abstract see ChemInform Abstract in Full Text.

α,β-Unsaturated α′-Halomethylsulfones: Prepackaged Ramberg–Bäcklund Reagents for Tandem Synthetic Processes

Eric Block, Hak Rim Jeon, David Putman, Shaozhong Zhang

The synthesis and reactions of several α,β-unsaturated chloromethyl sulfones are presented, for example [(chloromethyl) sulfonyl]-1,3-propadiene, [(chloromethyl) sulfonyl]ethene, [(dichloromethyl)sulfonyl]ethene and (E,Z)-1,2-bis[(chloromethyl)sulfonyl]ethene. These compounds serve as “prepackaged” Ramberg–Bäcklund reagents, which, following an appropriate first step, such as Diels–Alder addition, react with a base, giving …

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Prepackaged Ramberg—Baecklund Reagents: Useful Tools for Organic Synthesis.

Eric Block, Hak Rim Jeon, David Putman, Shao‐Zhong Zhang

Abstract For Abstract see ChemInform Abstract in Full Text.

Prepackaged Ramberg–Bäcklund reagents: useful tools for organic synthesis

Eric Block, Hak Rim Jeon, David Putman, Shaozhong Zhang

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How to Maintain and Promote Healthy Agile Culture

David Hussman, David Putman

Allium Chemistry: Synthesis of 1-[Alk(en)ylsulfinyl]propyl Alk(en)yl Disulfides (Cepaenes), Antithrombotic Flavorants from Homogenates of Onion (Allium cepa)

Eric Block, Harsh Gulati, David Putman, Deyou Sha et autres

A series of 1-[alk(en)ylsulfinyl]propyl alk(en)yl disulfides (α-sulfinyl disulfides) of structure RS(O)CHEtSSR‘, R, R‘ = Me, ( E, Z )-MeCH CH, n -Pr, and CH 2 CHCH 2, termed cepaenes, have been synthesized by a variety of routes including oxidation of 1-[alk(en)ylthio]propyl alk(en)yl …

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ChemInform Abstract: Allium Chemistry: Microwave Spectroscopic Identification, Mechanism of Formation, Synthesis, and Reactions of (E,Z)‐Propanethial S‐Oxide, the Lachrymatory Factor of the Onion (Allium cepa)

Eric Block, J. Z. Gillies, C. W. Gillies, Ali A. Bazzi et autres

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article …

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Allium Chemistry: Microwave Spectroscopic Identification, Mechanism of Formation, Synthesis, and Reactions of ( E , Z )-Propanethial S -Oxide, the Lachrymatory Factor of the Onion ( Allium cepa )

Eric Block, J. Z. Gillies, C. W. Gillies, Ali A. Bazzi et autres

Flow pyrolysis of 2-methyl-2-propyl 1‘-propenyl sulfoxide ( 9b ) affords a 98:2 mixture of ( Z )- and ( E )-propanethial S -oxide (( Z )- and ( E )- 5b ), both characterized by Fourier transform microwave (FT-MW) spectroscopy. Sulfines ( …

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Onion (Allium cepa L.) Thiosulfinates Respond to Increasing Sulfur Fertility

William M. Randle, Eric Block, Matthew H. Littlejohn, David Putman et autres

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTOnion (Allium cepa L.) Thiosulfinates Respond to Increasing Sulfur FertilityWilliam M. Randle, Eric Block, Matthew H. Littlejohn, David Putman, and Mark L. BussardCite this: J. Agric. Food Chem. 1994, 42, 10, 2085–2088Publication Date (Print):October 1, 1994Publication History Published online1 …