On the reactions of methyl radicals with nitrilotris(methylenephosphonic-acid) complexes in aqueous solutions

Guy Yardeni; Dan Meyerstein; Lioubov Kats; Haim Cohen; Israel Zilbermann; Eric Maimon

doi:10.1080/00958972.2019.1698736

On the reactions of methyl radicals with nitrilotris(methylenephosphonic-acid) complexes in aqueous solutions

Guy Yardeni
, Dan Meyerstein
, Lioubov Kats
, Haim Cohen
, Israel Zilbermann
, Eric Maimon

Department of Chemical Sciences

نتاج البحث: نشر في مجلة › مقالة › مراجعة النظراء

4 اقتباسات (Scopus)

ملخص

The reactions of methyl radicals with M^II-(ntp)(H₂O)₂ complexes were studied. The formation of an unstable intermediate (ntp)(H₂O)M^III-CH₃ is observed. This reaction is an equilibrium process, i.e. the M^III-C bond decomposes via homolysis. The (ntp)(H₂O)M^III-CH₃ complexes isomerize to a more stable form. The results compared to those obtained in analogous reactions of the M^II-(nta)(H₂O)₂ complexes were shown to be similar with one exception–for the nta complexes no isomerization process is observed.

اللغة الأصلية	الإنجليزيّة
الصفحات (من إلى)	3445-3457
عدد الصفحات	13
دورية	Journal of Coordination Chemistry
مستوى الصوت	72
رقم الإصدار	22-24
المعرِّفات الرقمية للأشياء	https://doi.org/10.1080/00958972.2019.1698736
حالة النشر	نُشِر - 17 ديسمبر 2019

الوصول إلى المستند

10.1080/00958972.2019.1698736

الملفات والروابط الأخرى

Link to publication in Scopus

قم بذكر هذا

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title = "On the reactions of methyl radicals with nitrilotris(methylenephosphonic-acid) complexes in aqueous solutions",

abstract = "The reactions of methyl radicals with MII-(ntp)(H2O)2 complexes were studied. The formation of an unstable intermediate (ntp)(H2O)MIII-CH3 is observed. This reaction is an equilibrium process, i.e. the MIII-C bond decomposes via homolysis. The (ntp)(H2O)MIII-CH3 complexes isomerize to a more stable form. The results compared to those obtained in analogous reactions of the MII-(nta)(H2O)2 complexes were shown to be similar with one exception–for the nta complexes no isomerization process is observed.",

keywords = "methyl radical, ntp complexes, pulse-radiolysis",

author = "Guy Yardeni and Dan Meyerstein and Lioubov Kats and Haim Cohen and Israel Zilbermann and Eric Maimon",

note = "Publisher Copyright: {\textcopyright} 2019, {\textcopyright} 2019 Informa UK Limited, trading as Taylor \& Francis Group.",

year = "2019",

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day = "17",

doi = "10.1080/00958972.2019.1698736",

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TY - JOUR

T1 - On the reactions of methyl radicals with nitrilotris(methylenephosphonic-acid) complexes in aqueous solutions

AU - Yardeni, Guy

AU - Meyerstein, Dan

AU - Kats, Lioubov

AU - Cohen, Haim

AU - Zilbermann, Israel

AU - Maimon, Eric

PY - 2019/12/17

Y1 - 2019/12/17

N2 - The reactions of methyl radicals with MII-(ntp)(H2O)2 complexes were studied. The formation of an unstable intermediate (ntp)(H2O)MIII-CH3 is observed. This reaction is an equilibrium process, i.e. the MIII-C bond decomposes via homolysis. The (ntp)(H2O)MIII-CH3 complexes isomerize to a more stable form. The results compared to those obtained in analogous reactions of the MII-(nta)(H2O)2 complexes were shown to be similar with one exception–for the nta complexes no isomerization process is observed.

AB - The reactions of methyl radicals with MII-(ntp)(H2O)2 complexes were studied. The formation of an unstable intermediate (ntp)(H2O)MIII-CH3 is observed. This reaction is an equilibrium process, i.e. the MIII-C bond decomposes via homolysis. The (ntp)(H2O)MIII-CH3 complexes isomerize to a more stable form. The results compared to those obtained in analogous reactions of the MII-(nta)(H2O)2 complexes were shown to be similar with one exception–for the nta complexes no isomerization process is observed.

KW - methyl radical

KW - ntp complexes

KW - pulse-radiolysis

UR - https://www.scopus.com/pages/publications/85076910149

U2 - 10.1080/00958972.2019.1698736

DO - 10.1080/00958972.2019.1698736

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AN - SCOPUS:85076910149

SN - 0095-8972

VL - 72

SP - 3445

EP - 3457

JO - Journal of Coordination Chemistry

JF - Journal of Coordination Chemistry

IS - 22-24

ER -

On the reactions of methyl radicals with nitrilotris(methylenephosphonic-acid) complexes in aqueous solutions

ملخص

الوصول إلى المستند

الملفات والروابط الأخرى

بصمة

قم بذكر هذا