تفاعل #1076739

معادلة التفاعل

2,3,3-trimethylindolenine

6-bromohexanoic acid

→

N-(5-carboxypentyl)-2,3,3-trimethylindolinium bromide

ظروف التفاعل

الإجراء التجريبي

N-(5-carboxypentyl)-2,3,3-trimethylindolinium bromide was prepared by the process set forth in Example IA with 2,3,3-trimethylindolenine and 6-bromohexanoic acid to produce 2.43 grams (71.2 percent yield) of yellow crystals. 1H and 13C NMR spectra indicated the following:

المصدر