Hexaethylguanidinium chloride

Oxidations. Alcohols are oxidized in dichloroethane with catalytic amounts of a dichromate salt using sodium percarbonate as a recycling agent and PTC. - Epoxidations of enones by sodium perborate or NaOCP under PTC conditions give high yields. However, with NaOCl and hexaethylguanidinium chloride, cyclohexenones give 6,6-dichloro-2,3-epoxycyclohexanones. 

Oxydiphthalic anhydride (4,4 -ODPA) can be prepared from chlorophthalic anhydride in < -dichlorobenzene and potassium carbonate. Hexaethylguanidinium chloride is used as a phase transfer catalyst. ... 

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See also in sourсe #XX -- [ ]

See also in sourсe #XX -- [ ]

See also in sourсe #XX -- [ ]

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