Guiding questions for: Redox-Controlled Polymerization of Lactide Catalyzed by Bis(imino)pyridine Iron Bis(alkoxide) Complexes

Submitted by Abby O'Connor / The College of New Jersey on Fri, 01/27/2017 - 13:37
Description

This is a literature assignment for a junior/senior level course. Guiding questions are provided to assist students with reading the article so that they see the value and importance of developing catalysts for polymerization reactions. This assignment is based upon the article 

Synthesis and reactivity of palladium and platinum carbenes

Submitted by Chip Nataro / Lafayette College on Wed, 01/25/2017 - 11:32
Description

The literature discussion is based on a paper (Organometallics ASAP) in which the synthesis and reactivity of a palladium and platinum carbene compound. The palladium and platinum compounds exhibit some interesting differences that show up throughout the paper.

Reactivity of a platinum benzyne compound

Submitted by Chip Nataro / Lafayette College on Mon, 01/23/2017 - 14:02
Description

The literature discussion is based on a paper by Gagné (Organometallics 2015, 34, 2707).  In this work, the in situ generation of benzyne is examined. The benzyne coordinates to a platinum center with a tridentate (pincer) phosphine ligand and a methyl group. This provides an opportunity to discuss the characterization of compounds that have NMR active nuclei that are not 100% naturally abundant. Protonation of the benzyne compound results in the formation of toluene. Different mechanisms are considered.

Nucleophilic attack at an iridium arene

Submitted by Chip Nataro / Lafayette College on Thu, 01/19/2017 - 15:23
Description

This literature discussion is based on a paper describing the nucelophilic attack on a coordinated arene (Organometallics, 2015, 34,

Reactions of Cp*2Zr(2,3-dimethylbutadiene)

Submitted by Chip Nataro / Lafayette College on Tue, 01/17/2017 - 17:58
Description

This literature discussion is based on a paper detailing the structure and reactivity of the title compound (Organometallics, 201635,

Ruthenium catalyzed transfer hydrogenation

Submitted by Chip Nataro / Lafayette College on Fri, 01/13/2017 - 11:06
Description

This literature discussion is based on a paper detailing catalytic transfer hydrogenation of various unsaturated organic molecules (Organometallics, 2016, 35

Group VI metal carbonyl compounds with pincer ligands

Submitted by Chip Nataro / Lafayette College on Wed, 01/11/2017 - 16:43
Description

This literature discussion is based on a short paper describing a series of Group VI metal carbonyl compounds that have pincer ligands (Organometallics, 2016

Strategies for Effective Science Writing

Submitted by Anne LaPointe / Department of Chemistry and Chemical Biology, Cornell University on Tue, 01/03/2017 - 18:25
Description

This presentation is designed for senior undergraduates or beginning graduate students who need to write a research report or paper.  It was originally developed for the summer undergraduate students in the NSF Center for Sustainable Polymers.

Guided Literature Discussion of “Synthesis, Electrochemistry, and Reactivity of Half-Sandwich Ruthenium Complexes Bearing Metallocene-Based Bisphosphines”

Submitted by M. Watzky / University of Northern Colorado on Tue, 01/03/2017 - 13:09
Description

This Guided Literature Discussion was assigned as a course project, and is the result of work originated by students Stefanie Barnett and Katelyn Yowell.  It is based on the article “Synthesis, Electrochemistry, and Reactivity of Half-Sandwich Ruthenium Complexes Bearing Metallocene-Based Bisphosphines”, Shaw, A.P.; Norton, J.R.; Bucella, D.; Sites, L.A.; Kleinbach, S.S.; Jarem, D.A.; Bocage, K.M.; Nataro, C. Organometallics 2009, 28, 3804-3814.

The Monsanto acetic acid process

Submitted by Chip Nataro / Lafayette College on Thu, 12/29/2016 - 18:12
Description

This literature discussion is based on one of early papers detailing the mechanism for the Monsanto acetic acid process (J. Am. Chem.