Intermolecular hydroamination versus stereoregular polymerization of phenylacetylene by rhodium catalysts based on N-O bidentate ligands

E. A. Jaseer; Miguel A. Casado; Abdulaziz A. Al-Saadi; Luis A. Oro

doi:10.1016/j.inoche.2013.11.034

Intermolecular hydroamination versus stereoregular polymerization of phenylacetylene by rhodium catalysts based on N-O bidentate ligands

E. A. Jaseer
, Miguel A. Casado^*
, Abdulaziz A. Al-Saadi
, Luis A. Oro

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

N-O bidentate ligands, such as 8-quinolinol and aminoacids, in combination with the dinuclear precursor [{Rh(μ-OMe)(COD)}₂] are versatile catalytic systems. Thus, stereoregular polymerization of phenylacetylene (PA) is observed in the presence of secondary amines. Interestingly, the outcome of the catalysis changes drastically on addition of strong coordinating phosphines, giving the product of the intermolecular anti-Markovnikov hydroamination of phenylacetylene.

Original language	English
Pages (from-to)	78-81
Number of pages	4
Journal	Inorganic Chemistry Communication
Volume	40
DOIs	https://doi.org/10.1016/j.inoche.2013.11.034
State	Published - Feb 2014

Bibliographical note

Funding Information:
The authors would like to acknowledge the support from the Ministry of Higher Education, Saudi Arabia , in establishment of the Center of Research Excellence in Petroleum Refining & Petrochemicals at King Fahd University of Petroleum and Minerals (KFUPM). The support of the KFUPM under the KACST funded project (T-K-11-630) and the KFUPM-University of Zaragoza research agreement are also highly appreciated. The author (MAC) thankfully acknowledges the support from the project CTQ2012-35665.

Keywords

8-quinolinol
Aminoacid
Hydroamination
Phenylacetylene
Polymerization
Rhodium

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1016/j.inoche.2013.11.034

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@article{73e428bc0b9c40a3a9092d1ab14c730b,

title = "Intermolecular hydroamination versus stereoregular polymerization of phenylacetylene by rhodium catalysts based on N-O bidentate ligands",

abstract = "N-O bidentate ligands, such as 8-quinolinol and aminoacids, in combination with the dinuclear precursor [\{Rh(μ-OMe)(COD)\}2] are versatile catalytic systems. Thus, stereoregular polymerization of phenylacetylene (PA) is observed in the presence of secondary amines. Interestingly, the outcome of the catalysis changes drastically on addition of strong coordinating phosphines, giving the product of the intermolecular anti-Markovnikov hydroamination of phenylacetylene.",

keywords = "8-quinolinol, Aminoacid, Hydroamination, Phenylacetylene, Polymerization, Rhodium",

author = "Jaseer, \{E. A.\} and Casado, \{Miguel A.\} and Al-Saadi, \{Abdulaziz A.\} and Oro, \{Luis A.\}",

note = "Funding Information: The authors would like to acknowledge the support from the Ministry of Higher Education, Saudi Arabia , in establishment of the Center of Research Excellence in Petroleum Refining \& Petrochemicals at King Fahd University of Petroleum and Minerals (KFUPM). The support of the KFUPM under the KACST funded project (T-K-11-630) and the KFUPM-University of Zaragoza research agreement are also highly appreciated. The author (MAC) thankfully acknowledges the support from the project CTQ2012-35665. ",

year = "2014",

month = feb,

doi = "10.1016/j.inoche.2013.11.034",

language = "English",

volume = "40",

pages = "78--81",

journal = "Inorganic Chemistry Communication",

issn = "1387-7003",

publisher = "Elsevier B.V.",

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T1 - Intermolecular hydroamination versus stereoregular polymerization of phenylacetylene by rhodium catalysts based on N-O bidentate ligands

AU - Jaseer, E. A.

AU - Casado, Miguel A.

AU - Al-Saadi, Abdulaziz A.

AU - Oro, Luis A.

N1 - Funding Information: The authors would like to acknowledge the support from the Ministry of Higher Education, Saudi Arabia , in establishment of the Center of Research Excellence in Petroleum Refining & Petrochemicals at King Fahd University of Petroleum and Minerals (KFUPM). The support of the KFUPM under the KACST funded project (T-K-11-630) and the KFUPM-University of Zaragoza research agreement are also highly appreciated. The author (MAC) thankfully acknowledges the support from the project CTQ2012-35665.

PY - 2014/2

Y1 - 2014/2

N2 - N-O bidentate ligands, such as 8-quinolinol and aminoacids, in combination with the dinuclear precursor [{Rh(μ-OMe)(COD)}2] are versatile catalytic systems. Thus, stereoregular polymerization of phenylacetylene (PA) is observed in the presence of secondary amines. Interestingly, the outcome of the catalysis changes drastically on addition of strong coordinating phosphines, giving the product of the intermolecular anti-Markovnikov hydroamination of phenylacetylene.

AB - N-O bidentate ligands, such as 8-quinolinol and aminoacids, in combination with the dinuclear precursor [{Rh(μ-OMe)(COD)}2] are versatile catalytic systems. Thus, stereoregular polymerization of phenylacetylene (PA) is observed in the presence of secondary amines. Interestingly, the outcome of the catalysis changes drastically on addition of strong coordinating phosphines, giving the product of the intermolecular anti-Markovnikov hydroamination of phenylacetylene.

KW - 8-quinolinol

KW - Aminoacid

KW - Hydroamination

KW - Phenylacetylene

KW - Polymerization

KW - Rhodium

UR - https://www.scopus.com/pages/publications/84890532861

U2 - 10.1016/j.inoche.2013.11.034

DO - 10.1016/j.inoche.2013.11.034

M3 - Article

AN - SCOPUS:84890532861

SN - 1387-7003

VL - 40

SP - 78

EP - 81

JO - Inorganic Chemistry Communication

JF - Inorganic Chemistry Communication

ER -

Intermolecular hydroamination versus stereoregular polymerization of phenylacetylene by rhodium catalysts based on N-O bidentate ligands

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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