Table 6.

Isolated yields of indolino[60]fullerene derivatives.

Entry	Aromatic Amine	5-	N-	Yield / % a
8a	4-Dodecylaniline	n-C12H25	H	77.7
8b	4- n-Butylaniline	n-C4H9	H	64.1
8c	p-Toluidine	Me	H	84.0
8d	4-Fluoroaniline	F	H	75.7
8e	Aniline	H	H	78.9
8f	N-Me-p-toluidine	Me	Me	29.3

^a Isolated yield, estimated from HPLC areas. Reaction conditions: C₆₀O 100 mg, 0.136 mmol; aromatic amines 1.357 mmol; Sepiolite 2.0 g; chlorobenzene 100 mL, 100 °C.