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Mechanistic Study and Catalyst Design for PhSSPh Addition Reaction to Alkyne Triple Bond

Mechanistic Study and Catalyst Design for PhSSPh Addition Reaction to Alkyne Triple Bond Doklady Chemistry, Vol. 390, Nos. 1–3, 2003, pp. 112–114. Translated from Doklady Akademii Nauk, Vol. 390, No. 1, 2003, pp. 56–58. Original Russian Text Copyright © 2003 by Ananikov, Kabeshov, Beletskaya. CHEMISTRY Mechanistic Study and Catalyst Design for PhSSPh Addition Reaction to Alkyne Triple Bond V. P. Ananikov*, M. A. Kabeshov**, and Academician I. P. Beletskaya** Received January 21, 2003 The addition of diaryldiselenides and diaryldisul- trans and cis stereochemical configurations [2–4]. The 31 1 fides to terminal alkynes catalyzed by Pd(PPh ) is an P{ H} NMR spectrum in a toluene medium shows 3 4 excellent one-step method for the synthesis of signals at d = 28.1 ppm and d = 26.6 ppm in a 3 : 1 ratio. Z-1,2-bis(arylthio)alkenes and Z-1,2-bis(arylseleno)- In this work, we apply this convenient procedure of alkenes [1]. As shown in [1], the complex Pd(PPh ) Cl 3 2 2 catalyst preparation to the synthesis of a palladium can not catalyze this addition. Naturally, the use of complex catalyzing the reaction of diphenyldisulfide Pd(II) complexes as catalyst precursors has consider- addition to the triple bond of alkynes. able advantages, taking into account their availability and stability toward oxidation as compared with Pd(0) 31 http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Doklady Chemistry Springer Journals

Mechanistic Study and Catalyst Design for PhSSPh Addition Reaction to Alkyne Triple Bond

Doklady Chemistry , Volume 390 (3) – Oct 5, 2004

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References (7)

Publisher
Springer Journals
Copyright
Copyright © 2003 by MAIK “Nauka/Interperiodica”
Subject
Chemistry; Chemistry/Food Science, general; Industrial Chemistry/Chemical Engineering
ISSN
0012-5008
eISSN
1608-3113
DOI
10.1023/A:1023884518502
Publisher site
See Article on Publisher Site

Abstract

Doklady Chemistry, Vol. 390, Nos. 1–3, 2003, pp. 112–114. Translated from Doklady Akademii Nauk, Vol. 390, No. 1, 2003, pp. 56–58. Original Russian Text Copyright © 2003 by Ananikov, Kabeshov, Beletskaya. CHEMISTRY Mechanistic Study and Catalyst Design for PhSSPh Addition Reaction to Alkyne Triple Bond V. P. Ananikov*, M. A. Kabeshov**, and Academician I. P. Beletskaya** Received January 21, 2003 The addition of diaryldiselenides and diaryldisul- trans and cis stereochemical configurations [2–4]. The 31 1 fides to terminal alkynes catalyzed by Pd(PPh ) is an P{ H} NMR spectrum in a toluene medium shows 3 4 excellent one-step method for the synthesis of signals at d = 28.1 ppm and d = 26.6 ppm in a 3 : 1 ratio. Z-1,2-bis(arylthio)alkenes and Z-1,2-bis(arylseleno)- In this work, we apply this convenient procedure of alkenes [1]. As shown in [1], the complex Pd(PPh ) Cl 3 2 2 catalyst preparation to the synthesis of a palladium can not catalyze this addition. Naturally, the use of complex catalyzing the reaction of diphenyldisulfide Pd(II) complexes as catalyst precursors has consider- addition to the triple bond of alkynes. able advantages, taking into account their availability and stability toward oxidation as compared with Pd(0) 31

Journal

Doklady ChemistrySpringer Journals

Published: Oct 5, 2004

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