Diethyl Ether → HCID 135456161, compound

Participants

Reaction Steps

90 mg of (6R,7R)-7-[(Z)-2-(5-amino-[1,2,4]-thiadiazol-3-yl)-2-triphenylmethyloxyiminoacetyl-amino]-8-oxo-3-[(E)-(R)-2-oxo-1′-(5-methyl-2-oxo-1,3-dioxol-4-ylmethoxycarbonyl)-[1,3′]bi-pyrrolidinyl-3-ylidenemethyl]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid were dissolved in 10 ml of dichloromethane, 0.5 ml of triethylsilane and 2 ml of trifluoroacetic acid and stirred at room temperature. After 30 minutes the mixture is added dropwise to 150 ml of diethyl ether. The precipitate is filtered, washed with diethyl ether and dried in vacuo.

Provenance & Evidence