Butoxy-trimethyl

Bromo-5,7,8-trichloroquinoxaline 6-Bromo-2,7,8-trimethyl-5-nitroquinoxaline 6-Bromo-3,7,8-trimethyl-5-nitroquinoxaline 6-Bromo-2,3,7-trimethylquinoxaline 6-Bromo-2,37-trimethylquinoxaline 1,4-dioxide 2-(But-1 -enyl)quinoxaline 2-Butoxy-3-chloroquinoxaline 2-sY r-BLiloxy-5-chloroc uinoxaline 2-Butoxy-3-hydrazinoquinoxaline... 

Mechanistic probes for radical formation in the form of rapidly cyclizing 5-hexenyl groups (cf. (7)) or the rapidly j8-cleaving 2,3,3-trimethyl-2-butoxy (triptoxy) species (Eq. (10)) were used to detect SET processes in the reactions between RLi or RMgHal reagents with acetylenic or vinylic sulfones [64] and peroxybenzoates [51]. 

Martin prepared 5-trimethylstannylindole and effected coupling with bromobenzene to give 5-phenylindole [126a]. In a search for new cAMP phosphodiesterase inhibitors, Pearce prepared the furylindole 197 from 5-bromomdole and 5-zm-butoxy-2-trimethyl-stannylfuran [200a]. Benhida and co-workers explored Stille couplings of 6-bromo- and 6-iodomdole, and methyl 6-iodoindol-2-ylacetate with a variety of heteroarylstannanes and vinylstannanes [200b]. 

Among miscellaneous recent papers concerned with the reactivity of thiono- and dithio-acids and -esters [including those reporting the synthesis of 1,3-thiazine derivatives from 2-iminocyclopentanedithiocarboxylic acid, the use of chlorothionoformates for the conversion of aldoximes into nitriles, and the rapid, exothermic reaction of ethyl dithiopropionate with t-butoxy-bis(dimethylamino)methane, yielding 3-dimethylamino-2,7VA -trimethyl-thioacrylamide (181 = R = R = Me) ] is a... 

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