Zobrazeno 1 - 10
of 210
pro vyhledávání: '"John D, Wallis"'
Autor:
Onur Sahin, John D. Wallis
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 1, Pp 50-53 (2023)
In the crystal structure of the title compound, C22H26BN, the B atom acts to reduce the delocalization of the nitrogen lone-pair electron density into the pyrrole ring, so that the two N—C bonds increase in length to 1.4005 (14) and 1.3981 (14) Å.
Externí odkaz:
https://doaj.org/article/e494f5af22d348e8b442defe6c58eeb8
Publikováno v:
Magnetochemistry, Vol 7, Iss 12, p 152 (2021)
Professor Peter Day FRS was born on 20 August 1938 in Kent (UK) and attended Maidstone Grammar School [...]
Externí odkaz:
https://doaj.org/article/bae7a0f58dec4442ac36a336fd31e1d4
Autor:
Songjie Yang, Matteo Zecchini, Andrew C. Brooks, Sara J. Krivickas, Desiree M. Dalligos, Anna M. Matuszek, Emma L. Stares, Melanie Pilkington, John D. Wallis
Publikováno v:
Magnetochemistry, Vol 7, Iss 8, p 110 (2021)
The syntheses of new BEDT-TTF derivatives are described. These comprise BEDT-TTF with one ethynyl group (HC≡C-), with two (n-heptyl) or four (n-butyl) alkyl side chains, with two trans acetal (-CH(OMe)2) groups, with two trans aminomethyl (-CH2NH2)
Externí odkaz:
https://doaj.org/article/2bc95bb727e04879807b53e02f3af1f4
Publikováno v:
Helvetica Chimica Acta.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a9a6656082a885e8ad68c5693b516f9
https://doi.org/10.1002/hlca.202300021
https://doi.org/10.1002/hlca.202300021
Autor:
Michael Gruet, Daniel Cotton, Clare Coveney, David J. Boocock, Sarah Wagner, Lucie Komorowski, Robert C. Rees, A. Graham Pockley, A. Christopher Garner, John D. Wallis, Amanda K. Miles, Desmond G. Powe
Publikováno v:
Biology, Vol 9, Iss 2, p 39 (2020)
Metastasis is associated with poor prognosis in breast cancer. Although some studies suggest beta-blockers increase survival by delaying metastasis, others have been discordant. This study provides both insights into the anomalous findings and identi
Externí odkaz:
https://doaj.org/article/5795972e85e34c2abedf361b9c3af285
Autor:
Sara J. Krivickas, Chiho Hashimoto, Junya Yoshida, Akira Ueda, Kazuyuki Takahashi, John D. Wallis, Hatsumi Mori
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 11, Iss 1, Pp 1561-1569 (2015)
Chiral molecular crystals built up by chiral molecules without inversion centers have attracted much interest owing to their versatile functionalities related to optical, magnetic, and electrical properties. However, there is a difficulty in chiral c
Externí odkaz:
https://doaj.org/article/969d6483bfab42f890f1a28fff6c7365
Autor:
Matthew Addicoat, Subbareddy Mekapothula, John D. Wallis, David J. Boocock, Gareth W. V. Cave, A. D. Dinga Wonanke
Publikováno v:
New Journal of Chemistry. 45:141-146
The effective separation of a mixed peptide sample has been achieved via a computational strategy towards the bespoke design of a new silica bound supramolecular host capable of selectively interacting with different peptides via their morphology and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b5b6b0edf48c9e0627cb4cf88a58e25
https://doi.org/10.1039/d0nj03555f
https://doi.org/10.1039/d0nj03555f
Publikováno v:
CrystEngComm. 23:4500-4512
Peri-peri interactions in naphthalene systems control the degree of bond formation between a peri-dimethylamino group and a polarised alkene or aldehyde group. Two peri-phenyl groups, which repel, induce closer N⋯C interactions or bond formation, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92c1c8e42202a69af86451d997fbbff2
https://doi.org/10.1039/d1ce00377a
https://doi.org/10.1039/d1ce00377a
Autor:
Stephen Day, Gregory J. Rees, John D. Wallis, Kristian E. Barnsley, Dinu Iuga, Jonathan R. Yates, John V. Hanna
Publikováno v:
Physical Chemistry Chemical Physics. 22:3400-3413
A combined multinuclear solid state NMR and gauge included projected augmented wave, density functional theory (GIPAW DFT) computational approach is evaluated to determine the four heteronuclear 1J(13C,17O) couplings in solid 17O enriched naphthalald
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd2fa8337b1287618f22f3f2ee0b2ac0
https://doi.org/10.1039/c9cp03977e
https://doi.org/10.1039/c9cp03977e
Autor:
Hiroki Akutsu, Jonathan I Short, Songjie Yang, Toby J. Blundell, Yasuhiro Nakazawa, Lee Martin, John D. Wallis, Sara J. Krivickas
Publikováno v:
Chemical Communications. 56:9497-9500
Materials exhibiting both chirality and conductivity do not exist in nature and very few examples have been synthesised. We report here the synthesis of a chiral molecular metal which remains metallic down to at least 4.2 K. This material also exhibi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55641b5aa825e4a377ded13a8fc27519
https://doi.org/10.1039/d0cc04094k
https://doi.org/10.1039/d0cc04094k