Gas chromatographic assay for 3,9-diethylidene-2,4,8,10 tetraoxaspiro[5.5]undecane

Add time:09/28/2019    Source:sciencedirect.com

A gas chromatographic method was developed, based on a reference standard, for analysis of the reactive diketene acetal 3,9-diethylidene-2,4,8,10-tetraoxaspiro[5.5]undecane (DETOSU). The method is based on the conversion of DETOSU to 3,9-diethyl-3,9-dimethoxy-2,4,8,10-tetraoxaspiro[5.5]undecane, a stable ortho ester.

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