Methods of reactivity umpolung

D Seebach - Angewandte Chemie International Edition in …, 1979 - Wiley Online Library
… Throughout the article, normal reactivity is indicated by green print; reactivity umpolung by
… A reagent has normal reactivity if it corresponds to a synthon of general type ( I ). Reactivity

Farewell to the HSAB treatment of ambident reactivity

H Mayr, M Breugst, AR Ofial - … Chemie International Edition, 2011 - Wiley Online Library
The concept of hard and soft acids and bases (HSAB) proved to be useful for rationalizing
stability constants of metal complexes. Its application to organic reactions, particularly …

Chemical reactivity under nanoconfinement

AB Grommet, M Feller, R Klajn - Nature nanotechnology, 2020 - nature.com
… that the principles governing reactivity under confinement are … effects impact chemical
reactivity in synthetic systems. Under … nanocompartments that influence reactivity in similar ways. …

Flavohemoglobin: structure and reactivity

A Bonamore, A Boffi - IUBMB life, 2008 - Wiley Online Library
Flavohemoglobins (flavoHbs) are made of a globin domain fused with a ferredoxin
reductaselike FAD‐ and NAD‐binding modules. These proteins are widely represented among …

Phosphorolytic Reactivity of o-Iodosylcarboxylates and Related Nucleophiles

H Morales-Rojas, RA Moss - Chemical reviews, 2002 - ACS Publications
The discovery of the acute toxicity of various pentavalent organophosphorus compounds
toward living species led to the development, industrial production, and widespread use of …

Reactivity in behavioral observation: A review.

SN Haynes, WF Horn - Behavioral assessment, 1982 - psycnet.apa.org
One of the major threats to the internal and external validity of assessment through
behavioral observation is reactivity. Indices of reactive effects include slope and variability in …

Searching for new reactivity (Nobel lecture)

KB Sharpless - Angewandte Chemie International Edition, 2002 - Wiley Online Library
The processes for the selective oxidation of olefins have long been among the most useful
tools for day‐to‐day organic synthesis. Herein, the focus is on the asymmetric‐epoxidation (…

Carbenic reactivity revisited

RA Moss - Accounts of Chemical Research, 1989 - ACS Publications
In 1980, we published an Account of “Carbenic Se-lectivity inCyclopropanation Reactions”.
1 There, we attempted to show how simple competitive kinetics experiments, 2 together with …

Structure and reactivity of transferrins

EN Baker - Advances in inorganic chemistry, 1994 - Elsevier
Publisher Summary This chapter provides an overview of structure and reactivity of transferrins.
The transferrins are a family of metal-binding proteins having significant role in biological …

Comparison of different methods for enhancing reactivity of pozzolans

C Shi, RL Day - Cement and Concrete Research, 2001 - Elsevier
This paper compares three methods for the activation of pozzolanic reactivity of a natural
pozzolan: (1) prolonged grinding of natural pozzolans (mechanical method), (2) elevated …