Tetrahedron p. 1505 - 1508 (1982)
Update date:2022-08-05
Topics:
Pericas, Miquel A.
Riera, Antoni
Serratosa, Felix
Dineopentyloxyethyne has been synthesized from trans-2,3-dichloro-1,4-dioxane according to a general procedure already described.In contrast with alkyl neopentyloxyacetylenes, R-C<*>C-O-CH2But, which only polymerize when are strongly heated (> 150 deg C), dineopentyloxyethyne is a kinetically unstable acetylene diether that polymerizes readily at room temperature.However, the compound has been trapped with Co2(CO)8 to give either the corresponding hexacarbonyl complex, m.p. 74-75 deg C, or the cyclic trimer, m.p. 205-206 deg C, depending upon the experimental conditions.
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Doi:10.1021/jm00356a034
(1983)Doi:10.1002/jccs.200400144
(2004)Doi:10.1016/j.tetlet.2004.11.068
(2005)Doi:10.1002/pola.29421
(2019)Doi:10.1021/jm00356a004
(1983)Doi:10.1021/jo00148a021
(1982)
