@article{a79b731ce4034ad8af2ac0414f17a883,
title = "Dimerization of an allylidenecyclopropane at a surprisingly low temperature",
abstract = "The bromo-allylidenecyclopropane 6 has been prepared and has been found to form a [2+2]-cyclodimer upon bromine lithium exchange at -78°C/-90°C the structure of the dimer has been proved by an X-ray structure analysis to be that of trans-7, 8-bis-3'-(1,2-dihydronaphthalinyl)dispiro[2.0.2.2]octane(8).",
author = "Thies Thiemann and B{\"a}rbel Gehrcke and {De Meijere}, Annin",
note = "Funding Information: This work was supported by the Deutsche Forschungsgemeinschaft (Project Me 405/14-2, 3) and the Fonds der Chemischen Industrie. The authors are indebted to Dr. Michael Noltemeyer, Universit{\"a}t G{\"o}ttingen, for the crystal structure analysis of compounds. Publisher Copyright: {\textcopyright} 1993 Georg Thieme. All Rights Reserved.",
year = "1993",
month = jul,
doi = "10.1055/s-1993-22499",
language = "English",
volume = "1993",
pages = "483--485",
journal = "Synlett",
issn = "0936-5214",
publisher = "Georg Thieme Verlag",
number = "7",
}