Zobrazeno 1 - 4
of 4
pro vyhledávání: '"James A. Petts"'
Autor:
Simon J. Doran, Mohammad Al Sa’d, James A. Petts, James Darcy, Kate Alpert, Woonchan Cho, Lorena Escudero Sanchez, Sachidanand Alle, Ahmed El Harouni, Brad Genereaux, Erik Ziegler, Gordon J. Harris, Eric O. Aboagye, Evis Sala, Dow-Mu Koh, Dan Marcus
Publikováno v:
Tomography, Vol 8, Iss 1, Pp 497-512 (2022)
Purpose: XNAT is an informatics software platform to support imaging research, particularly in the context of large, multicentre studies of the type that are essential to validate quantitative imaging biomarkers. XNAT provides import, archiving, proc
Externí odkaz:
https://doaj.org/article/23845c80384b40e8a532929872e78185
Autor:
James E. Petts
Publikováno v:
Industrial Law Journal. 37:268-278
Publikováno v:
Tetrahedron Letters. 26:1585-1588
Cyclonona-1,2,4,5,7,8-hexaene (2) and cyclonona-1,2,4,8-tetraen-6-yne (4) are relatively strain-free according to MINDO/3 and MNDO calculations. The valence isomeric structures (1) and (3) with trefoil aromaticity are less stable by ∼100 and 37 kca
Publikováno v:
Tetrahedron Letters. 25:2923-2924
Reaction of octachlorofulvene (3) with diazomethane leads to the formation of the tricyclic tetraene (4), which on dechlorination with tin(II) chloride gives 1,2,3,4,5,6-hexachloro-7 H -cyclopenta[a]pentalene1 (2).