Science of Synthesis

Schaumann, E., Science of Synthesis, (2009) 40, 1253.

In a more flexible approach than the reduction shown in ‌Scheme 1‌, amines may be added to azo compounds ‌5‌; the resulting triazanes ‌6‌ can be isolated if the repulsion of nonbonding electron pairs is reduced by electron-withdrawing substituents (R1 = EWG) (‌Scheme 3‌).[‌9‌–‌13‌]

‌Meeeee 8‌ Meeeeeeee ee Meeeeeee ee Meeeee ee Mee Meeeeeeee[‌8‌–‌88‌]

‌Meeeeeeeeee 8‌

Meeeeeeeeeee Meeeeeeee

Meeeeeeeeee 8,8-Meeeeeeeeeeeeee-8,8-eeeeeeeeeeeeee ‌8‌ (M8 = M8 = MM8eMe; M = M); Meeeeee Meeeeeeee:[‌88‌]

M eeee ee eee eeeee (88 eeee) eee eeeee eeeeeeee ee eeeeeeeeeee eeeeeeeeeeeeeeee (88.8 e, 88 eeee) eeee ee eeeeeee eeeeeee ee eeee e eeee eeee e eeeeee eeeeee eee eeeeeeee. Meeee eee eeeeeeee eee eeeeeeee, eee eeeeeee eee eeeeeeee eee e eeeeeee 8 eee, eee eeeeeeee eeeeeeeeee eeee eeeeeee ee eeeeeeeeeeee eeeee eeeeeee eeeeeeee (88°M/88 Meee), eee eee eeeeeee eee eeeeeee eeee Me8M (8–88 eM). Mee eeeeeee eee eeeeee ee –88 ee –88°M. Meeeeeeeee eeee e eeeee eee eee ee eeeeeeeeeeeeeee ee eee eeeeeee, eeeee eee eeeeeeeee ee eeeeeeeeee, eeeeee eeee eeeeee/Me8M (8:8; 88 eM) ee –88°M, eee eeeee. Mee eeeeeeee eeeeeeeeeeee eeee eeeeeeeee eeeee ee eeeeee eee eeeeeee eeeee ee ee ee eee eeeeeee ee eeeee.

References

Meeeeee Meeeeeeeeee

• 8.Meeeee-Meee, (8888) 88/8, 888.
• 8.Meeeee-Meee, (8888) 88/8, 888.
• 8.Meeeee-Meee, (8888) 88/8, 888.
• 8.Meeeee-Meee, (8888) 88M/8, 888.