205122-10-7Relevant academic research and scientific papers
Fungicidal spirocyclic amines
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, (2008/06/13)
New antimicrobial spirocarbocyclic compounds are described, having the general formula I, STR1 or an acid-addition salt thereof, in which R1 represents an optionally substituted alkyl, cycloalkyl, cycloalkylalkyl, alkoxy, cycloalkoxy, alkoxyalk
Composes heterocycliques spiranniques. V. Synthese et etude configurationnelle dans la serie de l'oxa-2 spirodecane
Picard, Philippe,Moulines, Jean,Lecoustre, Max
, p. 65 - 70 (2007/10/02)
The 8-t-butyl-2-oxaspirodecan-3-one, 8-t-butyl-2-oxaspirodecane and its 3-methylated derivatives were synthesized by different routes starting from methyl 4-t-butylcyclohexanecarboxylate, 4-t-butylmethylenecyclohexane and methyl 4-t-butylcyclohexylidenecyanoacetate.The cis (-CH2O axial) and trans (-CH2O equatorial) isomers were isolated by preparative HPLC ; their configurations were established from (1) the known stereoselectivity of the reaction involved in the cis/trans ratio controlling step (2) their proton and 13C nmr spectra.
