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ChemicalBook CAS DataBase List (E)-2-Dodecene

(E)-2-Dodecene synthesis

11synthesis methods
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Yield: 59% , 39%

Reaction Conditions:

with 2,2,6,6-tetramethylpiperidinyl-lithium in hexane at 50; for 1 h;Temperature;

Steps:

6 Experiment Number 6
A reaction was performed in the same manner as in Experiment Number 1, except that Li-TMP was added in the same manner as in Experiment Number 5, instead of Na-TMP, and was reacted therewith in THF at a reaction temperature of 50° C., and the yields and the cis-trans selectivity were calculated. The yields of 1-dodecene 1 and 2-dodecene 2 (cis-trans selectivity) were respectively 59% and 39% (E/Z=47/53).

References:

KOBELCO ECO-SOLUTIONS CO.,LTD.;MURAKAMI, Yoshiaki;FUKUSHIMA, Miyuki;TAKAI, Kazuhiko;ASAKO, Sobi US2019/359571, 2019, A1 Location in patent:Paragraph 0100; 0109-0112