Palladium-catalyzed alkynylcarbonylation of aryl iodides with the use of Mo(CO)6 in the presence of tBu3P ligand

Muneaki Iizuka; Yoshinori Kondo

doi:10.1002/ejoc.200700700

Palladium-catalyzed alkynylcarbonylation of aryl iodides with the use of Mo(CO)₆ in the presence of tBu₃P ligand

Muneaki Iizuka, Yoshinori Kondo

PHA - Molecular Pharmaceutical Science

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

55 Citations (Scopus)

Abstract

Palladium-catalyzed alkynylcarbonylation of aryl iodides was accomplished by using Mo(CO)₆ as a CO source. The reaction was conducted at room temperature with the use of tBu₃P as a ligand, which was found to be essential for smooth carbonylation. One-pot construction of pyrazoles by using aryl iodides with electron-withdrawing groups was also accomplished under these reaction conditions in the presence of methylhydrazine.

Original language	English
Pages (from-to)	5180-5182
Number of pages	3
Journal	European Journal of Organic Chemistry
Issue number	31
DOIs	https://doi.org/10.1002/ejoc.200700700
Publication status	Published - 2007 Nov 14

Keywords

Alkynylcarbonylation
Aryl iodides
Molybdenum
Palladium
Phosphane ligands

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Organic Chemistry

Access to Document

10.1002/ejoc.200700700

Cite this

@article{b882825ec37b49789c84e38864f44966,

title = "Palladium-catalyzed alkynylcarbonylation of aryl iodides with the use of Mo(CO)6 in the presence of tBu3P ligand",

abstract = "Palladium-catalyzed alkynylcarbonylation of aryl iodides was accomplished by using Mo(CO)6 as a CO source. The reaction was conducted at room temperature with the use of tBu3P as a ligand, which was found to be essential for smooth carbonylation. One-pot construction of pyrazoles by using aryl iodides with electron-withdrawing groups was also accomplished under these reaction conditions in the presence of methylhydrazine.",

keywords = "Alkynylcarbonylation, Aryl iodides, Molybdenum, Palladium, Phosphane ligands",

author = "Muneaki Iizuka and Yoshinori Kondo",

year = "2007",

month = nov,

day = "14",

doi = "10.1002/ejoc.200700700",

language = "English",

pages = "5180--5182",

journal = "Justus Liebigs Annalen der Chemie",

issn = "0075-4617",

publisher = "Wiley-VCH Verlag",

number = "31",

}

TY - JOUR

T1 - Palladium-catalyzed alkynylcarbonylation of aryl iodides with the use of Mo(CO)6 in the presence of tBu3P ligand

AU - Iizuka, Muneaki

AU - Kondo, Yoshinori

PY - 2007/11/14

Y1 - 2007/11/14

N2 - Palladium-catalyzed alkynylcarbonylation of aryl iodides was accomplished by using Mo(CO)6 as a CO source. The reaction was conducted at room temperature with the use of tBu3P as a ligand, which was found to be essential for smooth carbonylation. One-pot construction of pyrazoles by using aryl iodides with electron-withdrawing groups was also accomplished under these reaction conditions in the presence of methylhydrazine.

AB - Palladium-catalyzed alkynylcarbonylation of aryl iodides was accomplished by using Mo(CO)6 as a CO source. The reaction was conducted at room temperature with the use of tBu3P as a ligand, which was found to be essential for smooth carbonylation. One-pot construction of pyrazoles by using aryl iodides with electron-withdrawing groups was also accomplished under these reaction conditions in the presence of methylhydrazine.

KW - Alkynylcarbonylation

KW - Aryl iodides

KW - Molybdenum

KW - Palladium

KW - Phosphane ligands

UR - http://www.scopus.com/inward/record.url?scp=35848958616&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=35848958616&partnerID=8YFLogxK

U2 - 10.1002/ejoc.200700700

DO - 10.1002/ejoc.200700700

M3 - Article

AN - SCOPUS:35848958616

SN - 0075-4617

SP - 5180

EP - 5182

JO - Justus Liebigs Annalen der Chemie

JF - Justus Liebigs Annalen der Chemie

IS - 31

ER -