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Pyrrole, with trichloroacetyl chloride ketone

Tri-n-butylcarbinol, 52, 22 TRI-tert-BUTYLCYCLOPROPENYL FLUOROBORATE, 54, 97 Trichloroacetyl chloride, with pyrrole to give pyrrol-2-yl trichloromethyl ketone, 51, 100... [Pg.136]

A. Pyrrol-2-yl trichloromethyl ketone. In a 3-1. three-necked round-bottomed flask equipped with a sealed mechanical stirrer, a dropping funnel, and an efficient reflux condenser with a calcium chloride drying tube are placed 225 g. (1.23 moles) of trichloroacetyl chloride and 200 ml. of anhydrous ether. The solution is stirred while 77 g. (1.15 moles) of freshly distilled pyrrole in 640 ml. of anhydrous ether is added over 3 hours (Note 1). The heat of reaction causes the mixture to reflux during the addition. Following the addition, the mixture is stirred for 1 hour, and then 100 g. (0.72 mole) of potassium... [Pg.51]

See other pages where Pyrrole, with trichloroacetyl chloride ketone is mentioned: [Pg.64]    [Pg.76]    [Pg.361]    [Pg.361]   
See also in sourсe #XX -- [ Pg.51 , Pg.100 ]

See also in sourсe #XX -- [ Pg.51 , Pg.100 ]



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Pyrroles with ketones

Trichloroacetyl chloride

Trichloroacetyl chloride, with pyrrole

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