4-morpholinoethanesulfonate in chloroform; water byproducts: NaOH; two-phase reaction of chlorobenzene soln. of In-tetraphenylporphirinato complex with sodium tetraphenylborate at pH 6.0 buffered by 4-morpholinoethanesulfonate;

4-morpholinoethanesulfonate in water; chlorobenzene byproducts: KOH; two-phase reaction of chlorobenzene soln. of In-tetraphenylporphyrinato complex with potassium tetrakis(p-chlorophenyl)borate at pH 6.0 bufferedby 4-morpholinoethanesulfonate soln.;