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Phosphine, [(1,1-dimethylethyl)dimethylsilyl]diphenyl-
- русский язык имя
- английское имяPhosphine, [(1,1-dimethylethyl)dimethylsilyl]diphenyl-
- CAS №678187-53-6
- CBNumberCB03247903
- ФормулаC18H25PSi
- мольный вес300.45
- файл Mol678187-53-6.mol
Phosphine, [(1,1-dimethylethyl)dimethylsilyl]diphenyl- химические свойства, назначение, производство
Физические свойства
bp 138°C (0.4 mmHg); d 1.103 gcm?3.Использование
(t-Butyldimethylsilyl)diphenylphosphine is a reagent used as diphenylphosphino group source in acidic, basic, metal-catalyzed carbon–phosphorus bond formation. Also used as silyl group source for silylation of alcohols.Подготовка
reaction of lithium diphenylphosphide with t-butyldimethylchlorosilane in THF, or reaction of chlorodiphenylphosphine and t-butyldimethylchlorosilane with magnesium in THF.Phosphine, [(1,1-dimethylethyl)dimethylsilyl]diphenyl- запасные части и сырье
запасной предмет