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A New Platinum Complex Catalyzed Reaction Involving Nucleophilic Substitution at the Central Carbon Atom of the π-Allyl Ligand
The reaction of 2-chloro-allyl acetate with sodium ethyl acetoacetate in the presence of a platinum(0) complex gave furan derivatives. The key feature of this new platinum-catalyzed reaction is the nucleophilic substitution at the central carbon atom of π-allyl complexes. The regioselectivity of the...
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Published in: | Journal of organic chemistry 1999-10, Vol.64 (20), p.7523-7527 |
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Language: | English |
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container_end_page | 7527 |
container_issue | 20 |
container_start_page | 7523 |
container_title | Journal of organic chemistry |
container_volume | 64 |
creator | Kadota, Joji Komori, Shinji Fukumoto, Yoshiya Murai, Shinji |
description | The reaction of 2-chloro-allyl acetate with sodium ethyl acetoacetate in the presence of a platinum(0) complex gave furan derivatives. The key feature of this new platinum-catalyzed reaction is the nucleophilic substitution at the central carbon atom of π-allyl complexes. The regioselectivity of the nucleophilic attacks (central or terminal) is dependent on the pK a of the nucleophile. In addition, a labeling experiment revealed that a rapid syn−anti isomerization of the (π-allyl) platinum complexes occurs. |
doi_str_mv | 10.1021/jo990845x |
format | article |
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The key feature of this new platinum-catalyzed reaction is the nucleophilic substitution at the central carbon atom of π-allyl complexes. The regioselectivity of the nucleophilic attacks (central or terminal) is dependent on the pK a of the nucleophile. 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Org. Chem</addtitle><date>1999-10-01</date><risdate>1999</risdate><volume>64</volume><issue>20</issue><spage>7523</spage><epage>7527</epage><pages>7523-7527</pages><issn>0022-3263</issn><eissn>1520-6904</eissn><abstract>The reaction of 2-chloro-allyl acetate with sodium ethyl acetoacetate in the presence of a platinum(0) complex gave furan derivatives. The key feature of this new platinum-catalyzed reaction is the nucleophilic substitution at the central carbon atom of π-allyl complexes. The regioselectivity of the nucleophilic attacks (central or terminal) is dependent on the pK a of the nucleophile. In addition, a labeling experiment revealed that a rapid syn−anti isomerization of the (π-allyl) platinum complexes occurs.</abstract><pub>American Chemical Society</pub><doi>10.1021/jo990845x</doi><tpages>5</tpages></addata></record> |
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title | A New Platinum Complex Catalyzed Reaction Involving Nucleophilic Substitution at the Central Carbon Atom of the π-Allyl Ligand |
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