@article{d42654fb8a064b7798b7472c4830af7e,
title = "Highly diastereoselective 1,3-dipolar cycloaddition reactions of trans-2-methylene-1,3-dithiolane 1,3-dioxide with 3-oxidopyiridinium and 3-oxidopyrylium betaines: a route to the tropane skeleton",
author = "VK Aggarwal and RS Grainger and GK Newton and PL Spargo and AD Hobson and H Adams",
year = "2003",
language = "English",
volume = "1",
pages = "1884 -- 1893",
journal = "Organic and Biomolecular Chemistry",
issn = "1477-0520",
publisher = "Royal Society of Chemistry",
}