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Click-type PtII-Mediated Hydroxyguanidine-Nitrile Coupling Provides Useful Catalysts for Hydrosilylation Cross-linking. / Demakova, M.Y.; Bolotin, D.S.; Bokach, N.A.; Islamova, R.M.; Starova, G.L.; Kukushkin, V.Y.

в: ChemPlusChem, Том 80, № 11, 2015, стр. 1607-1614.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Demakova, MY, Bolotin, DS, Bokach, NA, Islamova, RM, Starova, GL & Kukushkin, VY 2015, 'Click-type PtII-Mediated Hydroxyguanidine-Nitrile Coupling Provides Useful Catalysts for Hydrosilylation Cross-linking', ChemPlusChem, Том. 80, № 11, стр. 1607-1614. https://doi.org/10.1002/cplu.201500327

APA

Demakova, M. Y., Bolotin, D. S., Bokach, N. A., Islamova, R. M., Starova, G. L., & Kukushkin, V. Y. (2015). Click-type PtII-Mediated Hydroxyguanidine-Nitrile Coupling Provides Useful Catalysts for Hydrosilylation Cross-linking. ChemPlusChem, 80(11), 1607-1614. https://doi.org/10.1002/cplu.201500327

Vancouver

Demakova MY, Bolotin DS, Bokach NA, Islamova RM, Starova GL, Kukushkin VY. Click-type PtII-Mediated Hydroxyguanidine-Nitrile Coupling Provides Useful Catalysts for Hydrosilylation Cross-linking. ChemPlusChem. 2015;80(11):1607-1614. https://doi.org/10.1002/cplu.201500327

Author

Demakova, M.Y. ; Bolotin, D.S. ; Bokach, N.A. ; Islamova, R.M. ; Starova, G.L. ; Kukushkin, V.Y. / Click-type PtII-Mediated Hydroxyguanidine-Nitrile Coupling Provides Useful Catalysts for Hydrosilylation Cross-linking. в: ChemPlusChem. 2015 ; Том 80, № 11. стр. 1607-1614.

BibTeX

@article{9bf7a160ef184057969f18081ff81233,
title = "Click-type PtII-Mediated Hydroxyguanidine-Nitrile Coupling Provides Useful Catalysts for Hydrosilylation Cross-linking",
abstract = "The nitrile complexes trans-[PtCl2(RCN)2] (R = Et, tBu, Ph, p-BrC6H4) and cis-[PtCl2(RCN)2] (R = Et, tBu, Ph) react with 1 equiv of the hydroxyguanidine OC4H8NC(=NOH)NH2 (HG) in dichloromethane solutions at RT for 5–10 min furnishing the mono-addition products cis- and trans-[PtCl2(RCN){NH=C(R)ON=C(NH2)NC4H8O}] (1–4 and 9–11; 54–74%). Treatment any one of trans- or cis-[PtCl2(RCN)2] with HG in a 1:2 molar ratio of the reactants in CH2Cl2 at RT for 2–6 h brings about generation of the bis-addition products cis- and trans-[PtCl2{NH=C(R)ON=C(NH2)NC4H8O}2] (5–8 and 12–14; 69–89%). The PtII-mediated coupling between nitrile ligands and HG proceeds substantially faster than the relevant reactions involving amid- and ketoximes. Platinum(II) species 1–3, 10–11, and especially 9, efficiently catalyze hydrosilylation cross-linking of vinyl terminated poly(dimethylsiloxane) and trimethylsilyl terminated poly(dimethylsiloxane-co-ethylhydrosiloxane) giving high quality thermally stable silicon resins with no structural de",
keywords = "Platinum-catalyzed hydrosilylation, Hydroxyguanidine, Cross-linking, Polysiloxanes.",
author = "M.Y. Demakova and D.S. Bolotin and N.A. Bokach and R.M. Islamova and G.L. Starova and V.Y. Kukushkin",
year = "2015",
doi = "10.1002/cplu.201500327",
language = "English",
volume = "80",
pages = "1607--1614",
journal = "ChemPlusChem",
issn = "2192-6506",
publisher = "Wiley-Blackwell",
number = "11",

}

RIS

TY - JOUR

T1 - Click-type PtII-Mediated Hydroxyguanidine-Nitrile Coupling Provides Useful Catalysts for Hydrosilylation Cross-linking

AU - Demakova, M.Y.

AU - Bolotin, D.S.

AU - Bokach, N.A.

AU - Islamova, R.M.

AU - Starova, G.L.

AU - Kukushkin, V.Y.

PY - 2015

Y1 - 2015

N2 - The nitrile complexes trans-[PtCl2(RCN)2] (R = Et, tBu, Ph, p-BrC6H4) and cis-[PtCl2(RCN)2] (R = Et, tBu, Ph) react with 1 equiv of the hydroxyguanidine OC4H8NC(=NOH)NH2 (HG) in dichloromethane solutions at RT for 5–10 min furnishing the mono-addition products cis- and trans-[PtCl2(RCN){NH=C(R)ON=C(NH2)NC4H8O}] (1–4 and 9–11; 54–74%). Treatment any one of trans- or cis-[PtCl2(RCN)2] with HG in a 1:2 molar ratio of the reactants in CH2Cl2 at RT for 2–6 h brings about generation of the bis-addition products cis- and trans-[PtCl2{NH=C(R)ON=C(NH2)NC4H8O}2] (5–8 and 12–14; 69–89%). The PtII-mediated coupling between nitrile ligands and HG proceeds substantially faster than the relevant reactions involving amid- and ketoximes. Platinum(II) species 1–3, 10–11, and especially 9, efficiently catalyze hydrosilylation cross-linking of vinyl terminated poly(dimethylsiloxane) and trimethylsilyl terminated poly(dimethylsiloxane-co-ethylhydrosiloxane) giving high quality thermally stable silicon resins with no structural de

AB - The nitrile complexes trans-[PtCl2(RCN)2] (R = Et, tBu, Ph, p-BrC6H4) and cis-[PtCl2(RCN)2] (R = Et, tBu, Ph) react with 1 equiv of the hydroxyguanidine OC4H8NC(=NOH)NH2 (HG) in dichloromethane solutions at RT for 5–10 min furnishing the mono-addition products cis- and trans-[PtCl2(RCN){NH=C(R)ON=C(NH2)NC4H8O}] (1–4 and 9–11; 54–74%). Treatment any one of trans- or cis-[PtCl2(RCN)2] with HG in a 1:2 molar ratio of the reactants in CH2Cl2 at RT for 2–6 h brings about generation of the bis-addition products cis- and trans-[PtCl2{NH=C(R)ON=C(NH2)NC4H8O}2] (5–8 and 12–14; 69–89%). The PtII-mediated coupling between nitrile ligands and HG proceeds substantially faster than the relevant reactions involving amid- and ketoximes. Platinum(II) species 1–3, 10–11, and especially 9, efficiently catalyze hydrosilylation cross-linking of vinyl terminated poly(dimethylsiloxane) and trimethylsilyl terminated poly(dimethylsiloxane-co-ethylhydrosiloxane) giving high quality thermally stable silicon resins with no structural de

KW - Platinum-catalyzed hydrosilylation

KW - Hydroxyguanidine

KW - Cross-linking

KW - Polysiloxanes.

U2 - 10.1002/cplu.201500327

DO - 10.1002/cplu.201500327

M3 - Article

VL - 80

SP - 1607

EP - 1614

JO - ChemPlusChem

JF - ChemPlusChem

SN - 2192-6506

IS - 11

ER -

ID: 3944873