Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Dale E. Wheeler"'
Autor:
Dale E Wheeler, Scott T. Hill, Kraig A. Luczak, Steven Milos, Grant N. Holder, Nicholas W Baetz
Publikováno v:
Inorganica Chimica Acta. 328:210-217
The reaction product of Cp*Ru(CH 3 CN) 3 + OSO 2 CF 3 − with salicylaldehyde yielded ( 1 ) which reacted with a series of aniline derivatives to produce air-stable solids. These products were characterized by 1 H and 13 C NMR spectrometry and UV–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dd3a90cd8980fade31b3035d47b3606
https://doi.org/10.1016/s0020-1693(01)00733-2
https://doi.org/10.1016/s0020-1693(01)00733-2
Autor:
Dale E. Wheeler, Tadeusz Malinski, Janet E. Bennett, Isaac Eliezer, Leszek Czuchajowski, Andrzej Burewicz
Publikováno v:
Inorganica Chimica Acta. 271:167-173
New thin ffilms of meso -tetrakis[2,2]- para -cyclophanyl metalloporphyrin ccomplexes with Mn(II), Fe(II), Co(II) and Ni(II) were studied using electrochemical methods and UV-Vis thin-layer spectroehemistry. These polymeric films are if interest both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a15a5b096c707a26cd66c8f7a6cd05fa
https://doi.org/10.1016/s0020-1693(97)05960-4
https://doi.org/10.1016/s0020-1693(97)05960-4
Publikováno v:
Polyhedron. 17:969-976
Reactions of the p-tolylimido vanadium(V) complex [V(NTol)Cl3], 1, with sodium dithiocarbamate salts Na[S2CNR2] yield an homologous series of organoimido vanadium(V) dithiocarbamate systems [TolNV(S2CNR2)xCl(3−x)] [x = 1:REt (2a), Me (3b); x
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca78560fa7c1c1f29e6ca8384820969f
https://doi.org/10.1016/s0277-5387(97)00222-2
https://doi.org/10.1016/s0277-5387(97)00222-2
Publikováno v:
Journal of Organometallic Chemistry. 530:83-87
Cp * Ru(η 6 -C 6 H 5 CHO) + OSO 2 CF 3 − ( 1 ) (Cp * = C 5 Me 5 ) reacts with substituted anilines forming ruthenium Schiff base complexes containing an η 6 -coordinated Cp * Ru + group. The 2:1 reaction of 1 with 1,4-phenylenediamine yielded onl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6da706170a05ac74140a7ec06bf1a944
https://doi.org/10.1016/s0022-328x(96)06587-4
https://doi.org/10.1016/s0022-328x(96)06587-4
Publikováno v:
Inorganica Chimica Acta. 249:157-161
Ten novel [Cp ∗ Ru(η 6 -monosubstituted naphthalene) + O 3 SCF 3 − complexes were synthesized and characterized by 1 H, 13 C and 1 H{ 1 H}-COSY NMR spectrometry. All complexes containing electron-withdrawing substituents formed products with Cp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81effaa66cb111e5e988a7b79aa7b2bf
https://doi.org/10.1016/0020-1693(96)05091-8
https://doi.org/10.1016/0020-1693(96)05091-8
Publikováno v:
Inorganica Chimica Acta. 231:133-138
Eight novel [ Cp ∗ Ru η 6 - arene )] + O 3 SCF 3 − complexes and eight novel [ Cp ∗ Ru (η 6 :η 6 - diarene ) RuCp ∗ ] 2+ 2[ O 3 SCF 3 − ] complexes (where Cp ∗ = C 5 (CH 3 ) 5 ) were synthesized and characterized by 1H and 13C NMR spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::201bc138d259561a9d0e2f6cba74536a
https://doi.org/10.1016/0020-1693(94)04345-v
https://doi.org/10.1016/0020-1693(94)04345-v
Autor:
Thomas E. Bitterwolf, Dale E. Wheeler
Publikováno v:
Inorganica Chimica Acta. 205:123-127
The novel complexes [Cp*Ru(η 6 -C 9 H 8 )] + O 3 SCF 3 − and [Cp*Ru(η 6 -C 13 H 10 )] + O 3 SCF 3 − (where Cp*=C 5 (CH 3 ) 5 ; C 9 H 8 =indene; C 13 H 10 =fluorene) are formed from the reaction of [Cp*Ru(NCCH 3 ) 3 ] + O 3 SCF 3 − with indene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5c773d8300a084eac1040b4386f6812
https://doi.org/10.1016/s0020-1693(00)87365-x
https://doi.org/10.1016/s0020-1693(00)87365-x
Autor:
Samuella B. Sigmann, Dale E. Wheeler
Publikováno v:
Journal of Chemical Education. 85:1194
Two recent Journal articles are very similar in their reported findings; the second of these appears to present no new findings and is missing important concepts needed for the stated conclusions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ddb8d7c5a4e1a8dd93ebf47a5a6b585
https://doi.org/10.1021/ed085p1194.1
https://doi.org/10.1021/ed085p1194.1
Autor:
Samuella B. Sigmann, Dale E. Wheeler
Publikováno v:
Journal of Chemical Education. 81:1479
This article provides a method to quantitatively determine the amount of both citric and ascorbic acid in a given sample of a powdered drink mix. The total moles of acid in the sample are determined by titration with sodium hydroxide. Moles of ascorb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::875ee795dba13a50ac2643f9d8f947c1
https://doi.org/10.1021/ed081p1479
https://doi.org/10.1021/ed081p1479
Autor:
Dale E. Wheeler, Samuella B. Sigmann
Publikováno v:
Journal of Chemical Education. 81:1475
A simple spectrophotometric procedure for the quantitative determination of FDandC food dyes in powdered drink mixes appropriate for high school or general science classes is presented. This method describes the determination of the total quantity of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e9ec86c4b56cb0f379e2ece7acbccb0
https://doi.org/10.1021/ed081p1475
https://doi.org/10.1021/ed081p1475