Ptᴵᴵ-Catalyzed Ethylene Hydrophenylation: Influence of Dipyridyl Chelate RIng Size on Catalyst Activity and Longevity

PDF Version Also Available for Download.

Description

Article discussing Ptᴵᴵ-catalyzed ethylene hydrophenylation.

Physical Description

7 p.: ill.

Creation Information

McKeown, Bradley A.; Gonzalez, Hector Emanuel; Gunnoe, T. Brent; Cundari, Thomas R., 1964- & Sabat, Michal May 3, 2013.

Context

This article is part of the collection entitled: UNT Scholarly Works and was provided by UNT College of Arts and Sciences to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 84 times . More information about this article can be viewed below.

Who

People and organizations associated with either the creation of this article or its content.

Authors

Publisher

Provided By

UNT College of Arts and Sciences

The UNT College of Arts and Sciences educates students in traditional liberal arts, performing arts, sciences, professional, and technical academic programs. In addition to its departments, the college includes academic centers, institutes, programs, and offices providing diverse courses of study.

Contact Us

What

Descriptive information to help identify this article. Follow the links below to find similar items on the Digital Library.

Degree Information

Description

Article discussing Ptᴵᴵ-catalyzed ethylene hydrophenylation.

Physical Description

7 p.: ill.

Notes

Reprinted with permission from the ACS Catalysis journal. Copyright 2013 American Chemical Society.

Abstract: Expansion of the dipyridyl ligand from a five- to six-membered chelate for Ptᴵᴵ-catalyzed ethylene hydrophenylation provides an enhancement of catalyst activity and longevity. Mechanistic studies of [(dpm)Pt(Ph)(THF)]-[BAr₄][dpm=2,2-dipyridylmethane, and Ar = 3,5-(CF₃)₂C₆H₃] attribute the improved catalytic performance at elevated temperatures to a favorable change in entropy of activation with an increase in chelate ring size. The Ptᴵᴵ catalyst precursor [(dpm)PT(Ph)(THF)][BAr₄] is among the most active catalysts for ethylene hydrophenylation by a non-acid-catalyzed mechanism.

Source

  • ACS Catalysis, 2013, Washington D.C.: American Chemical Society, pp. 1165-1171

Language

Item Type

Identifier

Unique identifying numbers for this article in the Digital Library or other systems.

Publication Information

  • Publication Title: ACS Catalysis
  • Volume: 3
  • Issue: 6
  • Page Start: 1165
  • Page End: 1171
  • Peer Reviewed: Yes

Collections

This article is part of the following collection of related materials.

UNT Scholarly Works

The Scholarly Works Collection is home to materials from the University of North Texas community's research, creative, and scholarly activities and serves as UNT's Open Access Repository. It brings together articles, papers, artwork, music, research data, reports, presentations, and other scholarly and creative products representing the expertise in our university community. Access to some items in this collection may be restricted.

What responsibilities do I have when using this article?

When

Dates and time periods associated with this article.

Creation Date

  • May 3, 2013

Added to The UNT Digital Library

  • Aug. 23, 2013, 9:48 a.m.

Description Last Updated

  • Jan. 9, 2015, 3:11 p.m.

Usage Statistics

When was this article last used?

Yesterday: 0
Past 30 days: 3
Total Uses: 84

Interact With This Article

Here are some suggestions for what to do next.

Start Reading

PDF Version Also Available for Download.

Citations, Rights, Re-Use

McKeown, Bradley A.; Gonzalez, Hector Emanuel; Gunnoe, T. Brent; Cundari, Thomas R., 1964- & Sabat, Michal. Ptᴵᴵ-Catalyzed Ethylene Hydrophenylation: Influence of Dipyridyl Chelate RIng Size on Catalyst Activity and Longevity, article, May 3, 2013; [Washington, D.C.]. (digital.library.unt.edu/ark:/67531/metadc177425/: accessed April 27, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Arts and Sciences.