Process for the preparation of cyclododecanone

Details Process for the preparation of cyclododecanone Process for the preparation of cyclododecanone

2009-05-22

2010-11-23

Witherspoon, Sikarl A (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

Reexamination Certificate

active

07838705

ABSTRACT:
A process for preparing cyclododecanone by reacting cyclododecene with dinitrogen monoxide, comprising in particular steps (I) and (II):(I) preparing cyclododecene by partially hydrogenating cyclododecatriene;(II) reacting cyclododecene obtained in (I) with dinitrogen monoxide to obtain cyclododecanone.

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