A novel stereoselective and catalytic CC coupling reaction: acetylene dimerization accompanied by addition of iodine to yield (E,E)-1,4-diiodobuta-1,3-diene in the PtIV–I––I2–MeOH system

A novel stereoselective and catalytic CC coupling reaction: acetylene dimerization accompanied by addition of iodine to yield (E,E)-1,4-diiodobuta-1,3-diene in the PtIV–I––I2–MeOH system Full article

Journal

Mendeleev Communications
ISSN: 1364-551X , E-ISSN: 0959-9436

Output data

Year: 1997, Volume: 7, Number: 4, Pages: 130-131 Pages count : 2 DOI: 10.1070/mc1997v007n04abeh000715

Authors

Mitchenko Sergei A. ¹ , Ananikov Valentin P. ² , Beletskaya Irina P. ³ , Ustynyuk Yurii A. ³

Affiliations

1	A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 117813 Moscow, Russian Federation
2	N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 117913 Moscow, Russian Federation
3	Department of Chemistry, M. V. Lomonosov Moscow State University, 119899 Moscow, Russian Federation

A new catalytic reaction – dimerization of acetylene accompanied by addition of iodine to yield (E,E)-1,4-diiodobuta-1,3-diene at 30 °C in a methanolic solution of NaI, PtIV and I2 – has been found; a plausible reaction mechanism involves intermediate formation of a cis-divinyl derivative of platinum(IV) through two subsequent triple bond iodoplatination steps followed by reductive elimination of the final product.

Mitchenko S.A. , Ananikov V.P. , Beletskaya I.P. , Ustynyuk Y.A.
A novel stereoselective and catalytic CC coupling reaction: acetylene dimerization accompanied by addition of iodine to yield (E,E)-1,4-diiodobuta-1,3-diene in the PtIV–I––I2–MeOH system
Mendeleev Communications. 1997. V.7. N4. P.130-131. DOI: 10.1070/mc1997v007n04abeh000715 Scopus OpenAlex

Scopus:	2-s2.0-0001642402
OpenAlex:	W2043111823

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Scopus	39