author_facet Sebald, Angelika
Wrackmeyer, Bernd
Sebald, Angelika
Wrackmeyer, Bernd
author Sebald, Angelika
Wrackmeyer, Bernd
spellingShingle Sebald, Angelika
Wrackmeyer, Bernd
Zeitschrift für Naturforschung B
Monomere [Bis(diphenylphosphino)methan]platin-acetylid-Komplexe [1] / Monomeric [Bis(diphenylphosphino)methan]platinum Acetylide Complexes [1]
General Chemistry
author_sort sebald, angelika
spelling Sebald, Angelika Wrackmeyer, Bernd 1865-7117 0932-0776 Walter de Gruyter GmbH General Chemistry http://dx.doi.org/10.1515/znb-1985-1110 <jats:p>The reaction of [dppmPtCl<jats:sub>2</jats:sub>] (dppm = bis(diphenylphosphino)methane) with bis(alkynyl)-dimethylstannanes leads to monomeric complexes [dppmPt(C≡C−R)<jats:sub>2</jats:sub>], 2 (R = H, CH<jats:sub>3</jats:sub>, C<jats:sub>4</jats:sub>H<jats:sub>9</jats:sub> <jats:sup>t</jats:sup>, C<jats:sub>6</jats:sub>H<jats:sub>5</jats:sub>) in &gt;90% yield. Rearrangement of 2 into the dimeric complexes 3, trans,trans- [Pt<jats:sub>2</jats:sub>(C≡C−R)<jats:sub>4</jats:sub>(dppm)<jats:sub>2</jats:sub>] is catalyzed by traces of various phosphanes. All products are characterized by <jats:sup>1</jats:sup>H, <jats:sup>13</jats:sup>C, <jats:sup>31</jats:sup>P and <jats:sup>195</jats:sup>Pt NMR spectroscopy. </jats:p> Monomere [Bis(diphenylphosphino)methan]platin-acetylid-Komplexe [1] / Monomeric [Bis(diphenylphosphino)methan]platinum Acetylide Complexes [1] Zeitschrift für Naturforschung B
doi_str_mv 10.1515/znb-1985-1110
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source_id 49
title Monomere [Bis(diphenylphosphino)methan]platin-acetylid-Komplexe [1] / Monomeric [Bis(diphenylphosphino)methan]platinum Acetylide Complexes [1]
title_unstemmed Monomere [Bis(diphenylphosphino)methan]platin-acetylid-Komplexe [1] / Monomeric [Bis(diphenylphosphino)methan]platinum Acetylide Complexes [1]
title_full Monomere [Bis(diphenylphosphino)methan]platin-acetylid-Komplexe [1] / Monomeric [Bis(diphenylphosphino)methan]platinum Acetylide Complexes [1]
title_fullStr Monomere [Bis(diphenylphosphino)methan]platin-acetylid-Komplexe [1] / Monomeric [Bis(diphenylphosphino)methan]platinum Acetylide Complexes [1]
title_full_unstemmed Monomere [Bis(diphenylphosphino)methan]platin-acetylid-Komplexe [1] / Monomeric [Bis(diphenylphosphino)methan]platinum Acetylide Complexes [1]
title_short Monomere [Bis(diphenylphosphino)methan]platin-acetylid-Komplexe [1] / Monomeric [Bis(diphenylphosphino)methan]platinum Acetylide Complexes [1]
title_sort monomere [bis(diphenylphosphino)methan]platin-acetylid-komplexe [1] / monomeric [bis(diphenylphosphino)methan]platinum acetylide complexes [1]
topic General Chemistry
url http://dx.doi.org/10.1515/znb-1985-1110
publishDate 1985
physical 1481-1484
description <jats:p>The reaction of [dppmPtCl<jats:sub>2</jats:sub>] (dppm = bis(diphenylphosphino)methane) with bis(alkynyl)-dimethylstannanes leads to monomeric complexes [dppmPt(C≡C−R)<jats:sub>2</jats:sub>], 2 (R = H, CH<jats:sub>3</jats:sub>, C<jats:sub>4</jats:sub>H<jats:sub>9</jats:sub> <jats:sup>t</jats:sup>, C<jats:sub>6</jats:sub>H<jats:sub>5</jats:sub>) in &gt;90% yield. Rearrangement of 2 into the dimeric complexes 3, trans,trans- [Pt<jats:sub>2</jats:sub>(C≡C−R)<jats:sub>4</jats:sub>(dppm)<jats:sub>2</jats:sub>] is catalyzed by traces of various phosphanes. All products are characterized by <jats:sup>1</jats:sup>H, <jats:sup>13</jats:sup>C, <jats:sup>31</jats:sup>P and <jats:sup>195</jats:sup>Pt NMR spectroscopy. </jats:p>
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author Sebald, Angelika, Wrackmeyer, Bernd
author_facet Sebald, Angelika, Wrackmeyer, Bernd, Sebald, Angelika, Wrackmeyer, Bernd
author_sort sebald, angelika
container_issue 11
container_start_page 1481
container_title Zeitschrift für Naturforschung B
container_volume 40
description <jats:p>The reaction of [dppmPtCl<jats:sub>2</jats:sub>] (dppm = bis(diphenylphosphino)methane) with bis(alkynyl)-dimethylstannanes leads to monomeric complexes [dppmPt(C≡C−R)<jats:sub>2</jats:sub>], 2 (R = H, CH<jats:sub>3</jats:sub>, C<jats:sub>4</jats:sub>H<jats:sub>9</jats:sub> <jats:sup>t</jats:sup>, C<jats:sub>6</jats:sub>H<jats:sub>5</jats:sub>) in &gt;90% yield. Rearrangement of 2 into the dimeric complexes 3, trans,trans- [Pt<jats:sub>2</jats:sub>(C≡C−R)<jats:sub>4</jats:sub>(dppm)<jats:sub>2</jats:sub>] is catalyzed by traces of various phosphanes. All products are characterized by <jats:sup>1</jats:sup>H, <jats:sup>13</jats:sup>C, <jats:sup>31</jats:sup>P and <jats:sup>195</jats:sup>Pt NMR spectroscopy. </jats:p>
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imprint Walter de Gruyter GmbH, 1985
imprint_str_mv Walter de Gruyter GmbH, 1985
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spelling Sebald, Angelika Wrackmeyer, Bernd 1865-7117 0932-0776 Walter de Gruyter GmbH General Chemistry http://dx.doi.org/10.1515/znb-1985-1110 <jats:p>The reaction of [dppmPtCl<jats:sub>2</jats:sub>] (dppm = bis(diphenylphosphino)methane) with bis(alkynyl)-dimethylstannanes leads to monomeric complexes [dppmPt(C≡C−R)<jats:sub>2</jats:sub>], 2 (R = H, CH<jats:sub>3</jats:sub>, C<jats:sub>4</jats:sub>H<jats:sub>9</jats:sub> <jats:sup>t</jats:sup>, C<jats:sub>6</jats:sub>H<jats:sub>5</jats:sub>) in &gt;90% yield. Rearrangement of 2 into the dimeric complexes 3, trans,trans- [Pt<jats:sub>2</jats:sub>(C≡C−R)<jats:sub>4</jats:sub>(dppm)<jats:sub>2</jats:sub>] is catalyzed by traces of various phosphanes. All products are characterized by <jats:sup>1</jats:sup>H, <jats:sup>13</jats:sup>C, <jats:sup>31</jats:sup>P and <jats:sup>195</jats:sup>Pt NMR spectroscopy. </jats:p> Monomere [Bis(diphenylphosphino)methan]platin-acetylid-Komplexe [1] / Monomeric [Bis(diphenylphosphino)methan]platinum Acetylide Complexes [1] Zeitschrift für Naturforschung B
spellingShingle Sebald, Angelika, Wrackmeyer, Bernd, Zeitschrift für Naturforschung B, Monomere [Bis(diphenylphosphino)methan]platin-acetylid-Komplexe [1] / Monomeric [Bis(diphenylphosphino)methan]platinum Acetylide Complexes [1], General Chemistry
title Monomere [Bis(diphenylphosphino)methan]platin-acetylid-Komplexe [1] / Monomeric [Bis(diphenylphosphino)methan]platinum Acetylide Complexes [1]
title_full Monomere [Bis(diphenylphosphino)methan]platin-acetylid-Komplexe [1] / Monomeric [Bis(diphenylphosphino)methan]platinum Acetylide Complexes [1]
title_fullStr Monomere [Bis(diphenylphosphino)methan]platin-acetylid-Komplexe [1] / Monomeric [Bis(diphenylphosphino)methan]platinum Acetylide Complexes [1]
title_full_unstemmed Monomere [Bis(diphenylphosphino)methan]platin-acetylid-Komplexe [1] / Monomeric [Bis(diphenylphosphino)methan]platinum Acetylide Complexes [1]
title_short Monomere [Bis(diphenylphosphino)methan]platin-acetylid-Komplexe [1] / Monomeric [Bis(diphenylphosphino)methan]platinum Acetylide Complexes [1]
title_sort monomere [bis(diphenylphosphino)methan]platin-acetylid-komplexe [1] / monomeric [bis(diphenylphosphino)methan]platinum acetylide complexes [1]
title_unstemmed Monomere [Bis(diphenylphosphino)methan]platin-acetylid-Komplexe [1] / Monomeric [Bis(diphenylphosphino)methan]platinum Acetylide Complexes [1]
topic General Chemistry
url http://dx.doi.org/10.1515/znb-1985-1110