Di-tert-butyl chromate

Other oxidants of hexavalent chromium are chromyl chloride and di-/er/-butyl chromate. Chromyl chloride adsorbed on alumina-silica gel from its solution in dichloromethane oxidizes aliphatic and aromatic alcohols at room temperature within hours in 77-100% yields [675]. Di-tert-butyl chromate, prepared in situ from chromyl chloride in tert-butyl alcohol at -70 °C, gives comparable results under similar conditions [674. Di-tert-butyl chromate, prepared from chromium trioxide and tert-butyl alcohol, oxidizes primary aliphatic and aromatic alcohols to the corresponding aldehydes even at low temperatures (1-2 °C) [677, 678]. [Pg.119]

V./V -Di-Zert-butyl-zV. V -bisitrimcthylsilyl)diaminophosphcnc. 3675 Di-tert-butyl chromate, 3066... [Pg.1988]

Chromyl perchlorate, 4055 Cobalt(ll) nitrate, 4215 Di-tert-butyl chromate, 3066 Dichlorine oxide, 4095... [Pg.2411]

Synonyms Bis(tert-butyl)chromate acid, di-tert-butyl ester... [Pg.104]

SYNONYMS bis (tert-butyl) chromate, chromic acid bis (1,1-dimethylethyl) ester, di-tert-butyl ester of chromic acid, t-butyl chromate. [Pg.454]

TERT-BUTYL CHROMATE (AS CRO CHJ,CO), CiO, Chromk acid. di-tert-Butyl ester bis (tert-BulyO chromate Reducing agents, mobture - 4 ... [Pg.216]