Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Christian M. Frech"'
Autor:
Jeanne L. Bolliger, Christian M. Frech
Publikováno v:
CHIMIA, Vol 63, Iss 1-2 (2009)
The aminophosphine-based pincer complexes [C6H3-2,6-{NHP(piperidinyl)2}2Pd(Cl)] (2) and [C6H3-2,6-{OP(piperidinyl)2}2Pd(Cl)] (3) are readily prepared from cheap starting materials by sequential addition of 1,1?,1?-phosphinetriyltripiperidine and 1,3
Externí odkaz:
https://doaj.org/article/1a1504e5a73549dcbb4c01fb46634c86
Autor:
Christian M. Frech, Roman Gerber
Publikováno v:
Chemistry - A European Journal. 18:8901-8905
Vinyl sulfides are very important synthetic intermediates in total syntheses and as precursors to a wide range of functionalized molecules. Furthermore, sulfur-containing organiccompounds commonly exhibit biological activity, and hence are frequently
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68d0aebdfb44f51c83b3948190e85e53
https://doi.org/10.1002/chem.201200388
https://doi.org/10.1002/chem.201200388
Publikováno v:
Advanced Synthesis & Catalysis. 354:627-641
The palladium-based dichlorobis[1-(dicyclohexylphosphanyl)piperidine] complex – [(P{(NC5H10)(C6H11)2})2Pd(Cl)2] is readily prepared in quantitative yield from the reaction of [Pd(cod)(Cl)2] (cod=cycloocta-1,5-diene) with two equivalents of 1-(dicyc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8c6ff216030e49c0341667110e7a3db
https://doi.org/10.1002/adsc.201100646
https://doi.org/10.1002/adsc.201100646
Publikováno v:
Organometallics. 30:3579-3587
Electrospray ionization mass spectrometry (ESI-MS) is used for monitoring the progress of the Suzuki–Miyaura cross-coupling reaction between bromobenzene and arylboronic acids using a palladium dichloro-bis(aminophosphine) complex as a precatalyst.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b7879c616462813a0ccad53bb59e3ae
https://doi.org/10.1021/om200274z
https://doi.org/10.1021/om200274z
Publikováno v:
Chemistry - A European Journal. 16:11072-11081
[Pd(Cl)(2){P(NC(5)H(10))(C(6)H(11))(2)}(2)] (1) has been prepared in quantitative yield by reacting commercially available [Pd(cod)(Cl)(2)] (cod=cyclooctadiene) with readily prepared 1-(dicyclohexylphosphanyl)piperidine in toluene under N(2) within a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f775272493c407444ab22d7764cfa61
https://doi.org/10.1002/chem.201001201
https://doi.org/10.1002/chem.201001201
Publikováno v:
Organometallics. 28:5493-5504
Five-coordinated rhenium(I) hydride complexes of the type [Re(Br)(H)(NO)(PR3)2] (R = Cy 2a, iPr 2b) were prepared from [Re(Br)2(NO)(PR3)2(η2-H2)] (R = Cy 1a, iPr 1b) via deprotonation of the η2-H2 ligands with various bases. Filling the vacant site
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0de09f4c5aeb7e871a3900a92b750209
https://doi.org/10.1021/om900458e
https://doi.org/10.1021/om900458e
Publikováno v:
Advanced Synthesis & Catalysis. 351:891-902
Sequential addition of 1,1',1"-phosphine-triyltripiperidine and 1,3-diaminobenzene or resorcinol to toluene solutions of (cyclooctadiene)palladium dichloride [Pd(cod)(Cl) 2 ] under nitrogen in "one pot" almost quantitatively yielded the aminophosphin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fb809a923df390d3cddf28c9f8e0345
https://doi.org/10.1002/adsc.200900112
https://doi.org/10.1002/adsc.200900112
Publikováno v:
Chemistry - A European Journal. 15:2121-2128
Choosy chemicals: Rhenium(I) complexes of type [ReBr(2)(L)(NO)(PR(3))(2)] (L=H(2) (1), CH(3)CN (2), ethylene (3); R=iPr (a), cyclohexyl (b)) proved to be suitable catalyst precursors for the highly selective dehydrogenative silylation of alkenes. Two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d052977fc6ba094d6d8c16a84c7c1466
https://doi.org/10.1002/chem.200802019
https://doi.org/10.1002/chem.200802019
Publikováno v:
Organometallics. 27:894-899
Reaction of [Pd(TFA)2] (1; TFA = trifluoroacetate) with 2 equiv of benzyldiisopropylphosphine resulted in formation of the metalated complex [Pd{C6H4(CH2PiPr2)}{(C6H5CH2)PiPr2}(TFA)] (2). The dinuc...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e758e8a6f76a94f3a51f8a5aba19924
https://doi.org/10.1021/om7008815
https://doi.org/10.1021/om7008815
Publikováno v:
Angewandte Chemie International Edition. 46:6514-6517
Feeling the pinch: Aryl bromides can be coupled with phenylboronic acid quantitatively within a few minutes by using pincer‐type catalysts bearing aminophosphine substituents. [Pd(Cl)2P(NR2)3] has been used as a template for the pincer core directl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27547519d903ac9a204f94fc3b86b9ce
https://doi.org/10.1002/anie.200701804
https://doi.org/10.1002/anie.200701804