Events The 19th International Electronic Conference on Synthetic Organic Chemistry

Event submissions

Published

This submission belongs to the session a. General Organic Synthesis of the event The 19th International Electronic Conference on Synthetic Organic Chemistry

Published date

30 Oct, 2015

Citation

Thies Thiemann, Shuntaro Mataka, Krishna Gopal Dongol, Kouki Matsubara, Masataka Watanabe, Reaction of η⁶−Dihydronaphthalene−Cr(CO)₃ and η⁶-Indene-Cr(CO)₃ Complexes with Iodoarenes Under Pd-Catalysis, in Proceedings of The 19th International Electronic Conference on Synthetic Organic Chemistry, 1 November–30 November 2015, MDPI: Basel, Switzerland, doi: 10.3390/ecsoc-19-a038

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Reaction of η⁶−Dihydronaphthalene−Cr(CO)₃ and η⁶-Indene-Cr(CO)₃ Complexes with Iodoarenes Under Pd-Catalysis

Krishna Gopal Dongol ¹

Kouki Matsubara ²

Masataka Watanabe ³

Shuntaro Mataka ¹

Thies Thiemann ³

1. Institute of Materials Chemistry and Engineering, Kyushu University

2. Fukuoka University, Fukuoka, Japan

3. Graduate School of Interdisciplinary Engineering, Kyushu University

Abstract

η⁶-Dihydronaphthalene tricarbonylchromium(0) complexes and η⁶-indene tricarbonylchromium(0) have been prepared and subjected to Pd(0) catalysed reactions with iodoarenes. The reaction of η⁶-dihydronaphthalene tricarbonylchromium(0) complexes with iodoarenes under Jeffery conditions leads after decomplexation to triarylated products. The stereo- and regiochemistry of these products could be affirmed by an X-ray crystal structure. The η⁶-dihydronaphthalene unit can be part of more complicated structures such as of estrone derived compounds without changing the course of the reaction. The reaction of η⁶-indene tricarbonylchromium(0) with iodoarenes, however, leads to benzophenones, where the indene unit is not incorporated.

Keywords

η6−Dihydronaphthalene−Cr(CO)3 complexes

triarylation

condensed aromatic systems

η6-indene-Cr(CO)3 complexes

Heck-type reaction

benzophenones

Manuscript

ecsoc-19.pdf

Photochemistry of 9-Vinyl Substituted Anthracenes of Their Reduced Derivatives and of Diels Alder Type Adducts of 9-Vinylanthracenes With Activated Dienophiles

Study of product composition of the reaction between 1,1,2,2-tetrabromoethane and imidazole or 1,2,4-triazole in a superbasic medium

Reaction of η6−Dihydronaphthalene−Cr(CO)3 and η6-Indene-Cr(CO)3 Complexes with Iodoarenes Under Pd-Catalysis

Reaction of η⁶−Dihydronaphthalene−Cr(CO)₃ and η⁶-Indene-Cr(CO)₃ Complexes with Iodoarenes Under Pd-Catalysis