Chemoselective TBS deprotection of primary alcohols by means of pyridinium tribromide (Py·Br3) in MeOH

Tetrahedron Letters

Volumn 49, Issue 35, 2008, Pages 5175-5178

  Martinez Solorio, Dionicio ^a   Jennings, Michael P ^a  

^a UNIVERSITY OF ALABAMA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALCOHOL; FUNCTIONAL GROUP; METHANOL; PYRIDINIUM BROMIDE; PYRIDINIUM DERIVATIVE; SILANE DERIVATIVE;

ARTICLE; CATALYSIS; CHEMICAL STRUCTURE; DEPROTECTION REACTION; STEREOCHEMISTRY; SYNTHESIS;

EID: 47049101089     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2008.06.072     Document Type: Article

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23. 4, filtered, and concentrated under reduced pressure. Flash chromatography (silica, 10% ethyl acetate in hexanes) afforded the product 15b as a yellowish oil (42 mg, 93%).