Nucleophilic functionality occurs in most ... In such cases, one should expect metabolic substitution with the reporter-modified building block to be incomplete. The fraction of biomolecules ...

In this work, comercial isatin was used as a starting material for bimolecular nucleophilic substitution and a click chemistry approach to develop all described chemical reactions. These reactions ...

Division of Chemistry, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan Innovative Catalysis Science Division, ...

Juventus coach Thiago Motta admits Kenan Yildiz’s substitution was a ‘technical choice’ and praises ‘special’ Weston McKennie: ‘He’s a top-level player who can play everywhere.’ ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Some people prefer the term “omnisexual” to “pansexual.” That's because the term pansexuality implies that attraction to people has nothing to do with gender. In contrast, people who ...

Look closely at this image, stripped of its caption, and join the moderated conversation about what you and other students see. By The Learning Network Look closely at this image, stripped of ...

Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business executive. He is a professor of economics and has raised more than $4.5 billion in ...

(2) You are limited to two withdrawals a year or the rate drops (3) You are limited to three withdrawals a year or the rate drops (4) You are limited to four withdrawals a year or the rate drops ...