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Chromium chloride, Reformatsky reactions

Catalysed aerobic epoxidation of the styrene-cobalt complex, followed by the addition of trimethylsilyl isothiocyanate, yields 4-phenyloxazolidine-2-thione 123 <96TL7315>. The 4-substituted 2-oxazolidinone 124 undergoes a "chromium Reformatsky" reaction with aldehydes RCHO (R = i-Pr or Ph) in the presence of chromium(ll) chloride and lithium iodide to give mainly the unusual anti-aldol products 125 in excellent dia,stereomeric excess and yield <97TL4,387>. [Pg.219]

Chromium carbene complexes, 82 Ethyl diazo(lithio)acetate, 230 Reformatsky reagent, 348 Titanium(IV) chloride, 304 By other reactions Di- p.-carbonylhexacarbonyldicobalt, 99... [Pg.393]

Chromium carhene complexes, 82 Lthyl diazo(lithio)acctate. 230 Reformatsky rca tent, 348 Titanmm(lV) chloride, 304 By other reactions t>i i CarbonylhexaGaibonyldicobaU, 99... [Pg.397]

See other pages where Chromium chloride, Reformatsky reactions is mentioned: [Pg.155]    [Pg.374]    [Pg.159]    [Pg.138]   
See also in sourсe #XX -- [ Pg.805 ]



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Chromium chlorids

Chromium reactions

Reformatski reaction

Reformatsky

Reformatsky reaction

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