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eLearning

SINAPSE experts from around Scotland have developed ten online modules designed to explain medical imaging. They are freely available and are intended for non-specialists.


Edinburgh Imaging Academy at the University of Edinburgh offers the following online programmes through a virtual learning environment:

Neuroimaging for Research MSc/Dip/Cert

Imaging MSc/Dip/Cert

PET-MR Principles & Applications Cert

Applied Medical Image Analysis Cert

Online Short Courses

Hydrated forms of N-[(3R)-3-(4-methyl-3,5-dioxo-1,2,4-triazolidin-1-yl)-2-methylene-butano yl]-(1S,2R)-bornane-10,2-sultam and its enantiomer

Author(s): Y. Elemes, K. W. Muir

Abstract:
Triazolidinediones react with each enantiomeric bornanesultam derivative of tiglic acid to produce the appropriate ene adduct in high yield and with excellent regioselectivity and diastereoselectivity. The optically pure products, viz. N-[(3R)-3-(4methyl-3,5-dioxo-1,2,4-triazolidin-1-yl)-2-methylenebutanoyl ](1S,2R)-bornane-10,2-sultam 0.15-hydrate, C(18)H(26)N(4)O(5)S(.)0.35H(2)O, and its enantiomer N-[(3S)-3-(4-methyl-3,5-dioxo1,2,4-triazolidin-1-yl)-2-methylenebutanoyl ]-(1R,2S)-bornane10,2-sultam0.35-hydrate, C(18)H(26)N(4)O(5)S(.)0.35H(2)O, have been characterized by spectroscopy and single- crystal X- ray analysis. Their structures are the result of C ss-re attack of the enophile on the double bond of the alkene.

Full version: Available here

Click the link to go to an external website with the full version of the paper


ISBN: 0108-2701
Publication Year: 2006
Periodical: Acta Crystallographica Section C-Crystal Structure Communications
Periodical Number:
Volume: 62
Pages: O458-O460
Author Address: