Science of Synthesis

Muñiz, K., Science of Synthesis: Stereoselective Synthesis, (2011) 1, 34.

As was the case for the related dihydroxylation with osmium(VIII) oxide, this reaction was discovered as a stoichiometric transformation[‌85‌,‌86‌] with preformed imidoosmium(VIII) reagents.[‌87‌–‌89‌] While interesting from the viewpoints of general reactivity and historical development,[‌90‌] this chemistry has become synthetically less interesting through the establishment of an enantioselective process that is catalytic in osmium. This latter reaction is known as the Sharpless asymmetric aminohydroxylation of alkenes (Sharpless AA process).[‌21‌,‌91‌–‌93‌] It is based on the significant earlier observations on ligand acceleration of osmium-mediated aminohydroxylation and the use of chloramine-T as a suitable nitrogen source.

Mee eeeeeeeee eeeeeeee ee eeeeeee eeeeeee ee eee Meeeeeeee eeeeeeeeee eeeeeeeeeeeeeee eeeeeeee. Me eeeeeeee ee e eeeeeeeeeee ee ee eeeeee eeeeeeee, e eeeeeeee eeeeeeee eeeeee, eee e eeeeeee eeeeee eeee eeee eeee ee ee eeeeeee eee e eeeeeeee eeeeee. Meeee ee eeee ee e eeeeeee eeeeeeeee eee e eeeeeee eeeeee. Me eee eeeeeee eeeeeee eeee, eee eeeeeeee eeeeeee eee eeeeeeeeee ee eee eeeeeee-eeeeeeeee eeeeeeeeeeeeeee. Me eeeee ee eeeeee ee e eeeeeeeee eeeeeeeeeeeeeeee eeeeeeee, eeeeeeeeeeee ee eee eeeeee eeeeee eee eeeee eeeeeeee ee eee eeeeeee eeeeee eeeeeeeeeeee eeeeeeeeeeee eee ee eee eeeeeeeeee. ‌Meeeee 88‌ eeeee eee eeeeeeeee eeeee eee eee Meeeeeeee eeeeeeeeee eeeeeeeeeeeeeeeeee ee eeeeeee. Mee eeeeeeee eeeeee eeee eee ee eeee eeeeeeeee ee eee eeeeeeeeeeeeeeeee(MMMM) eeeeeeee, eeeee eeee e eeeeee eeeeee. Me ee eee eeeeeeeeee eeeeeeeeeeeeeee eeeeeeee, eeee ee eee eeeeeeeeee eeeeeeeeeeeeeeeeee eeeeeeeee eeeeeee eeee eeeeee eeeeeeeeeeee.[‌88‌] Meeeeeee ee eee eeeeee eeeeeeeeeee eeeeeee ee eee eeeeee eeeeee eee eeeeeeeeeeee eeeeeeeeeeeeee eee eeeee eee eeeeee eeeeee(MM) eeeeeeeeeeee eeeeeeeeeeee. Meeeeee eeeeeeeee eeeeee eee eeeeeeeeeeeee eeeeee(MMMM) eeeeeeeeeeee, eeeee eeeeeeeee eeeeee-eeeeeeee eeeeeeeeee ee eeeeeeeeee eee eeeeeeee eeeeee eeeeeeee eee eeeeeee eee eeeeeeeeeeeeeee eeeee eeeeeee.

‌Meeeee 88‌ Meeeeeeee Meeee eee Meeeeeeee Meeeeeeeee Meeeeeeeeeeeeeeeee[‌88‌]

Mee eeeeeeee eeeeeeeeee eeeeeeeeeeeeeeeeee eeeeeeee eeeee eee ee eeeeeeeeee-M, e eeeeeeeeeeee eeeeeeeee eeeeeee eeeeee. Meee eeeeeeee eeeeeeee eee eeeeeee ee eee ee e eeeeeeee eeeeeeee eeeeee ee eeee ee eeeeeee eee eeeeee(MM). Me eee eeeeeeee ee (MMMM)8MMMM ee (MMM)8MMMM, eeeeeeeeeeeeeeee eeeeeeeee ee eeeeeeee. ‌Meeee 8‌ eeeee eeeeeeee ee eee Meeeeeeee eeeeeeeeee eeeeeeeeeeeeeeeeee ee eeeeeee eeee eeeeeeeeee-M (MeMMeMe)[‌88‌] eee eeeeeeeeee-M (MeMMeMe).[‌88‌] Me ee eeeeeeeeeeee eeeeeeeee ee eeee eeee, ee eeeeeeee ee eee eeeeee eeeeeeeeee eeeeeeeeeeeeeee eeeeeeee, eee eeeeeeeeee eeeeeeeeeeeeeeeeee eeeeeeee ee eeee ee eeeeeeee eeeeeeeeeee M-eeeeeeeeeeeee eeeeeee, ee ee eeeeeeeee eee eeeeeeeee eeeeee eee eeeee eeeeee eeee eeee-eeeeeeee. Me eeeeeeee ee eeeeeeeeee-M eee eeeeeeeeee-M, eee eeeeeeeeee eeee eeeeeee eeee 8-eeeeeeeeeeeee-8-eeeeeeeeeee eee eeee eeeeeeeee ee eeeeeeeeeeeeeeeeee eeeeeeeee, eeeeee eeeeeee eeeeee ee ee eeeeeeeeee eeeeeeeeeeeeee.[‌88‌]

‌Meeee 8‌ Meeeeeeeee Meeeeeeeeeeeeeeeee ee Meeeeee Meeee Meeeeeeeeeee[‌88‌,‌88‌]

Meeeeeee Meeeeeeee		Meeeeee	Meeeeee	Meeee (%)	ee (%)	Mee
Meeeee	Meeeeee Meeeee
	MeMMeMe	MeMM/M8M (8:8)		88	88	[‌88‌]
	MeMMeMe	MeMM/M8M (8:8)		88	88	[‌88‌]
	MeMMeMe	MeMM/M8M (8:8)		88	88	[‌88‌]
	MeMMeMe	MeMM/M8M (8:8)		88	88	[‌88‌]
	MeMMeMe	MeMM/M8M (8:8)		88	88	[‌88‌]
	MeMMeMe	MeMM/M8M (8:8)		88	88	[‌88‌]
	MeMMeMe	MeMM/M8M (8:8)		88	88	[‌88‌]
	MeMMeMe	MeMM/M8M (8:8)		88	88	[‌88‌]
	MeMMeMe	MeMM/M8M (8:8)		88	88	[‌88‌]
	MeMMeMe	MeMM/M8M (8:8)		88	88	[‌88‌]
	MeMMeMe	MeMM/M8M (8:8)		88	88	[‌88‌]
	MeMMeMe	MeMM/M8M (8:8)		88	88	[‌88‌]

Mee eeeeeeeee eeeeeee ee eeeee eeeeeee ee eeee eee eeeeeeeeeeee eeeeeeee eee eeeeee eee, eeeeeeee ee eeeeee eee eeeee e eeeeee eeeeeeeeeeeeeee eeeee ee eeeeeeeeeeeeeeee eeee eeeeeee.

M eeeeeeeeeee eeeeeeeeeee ee eee eeeeeeee ee eeeeeeeeeeee ee eee ee M-eeee eeeee ee eeeeeeeeee, eeeee eee ee eeeeee ee eeee, ee eee eeeeeeee eeeeee. Meee eeeeeee eee eeeee eeeee eee ee eeeeeeeee, eeeeee eee ee eee eeeeeeeeee eeeeeeeeeeee ee eeeeeeeeee ee e eeeee eeeee. Meeee, eeeeee eeeeeeeee,[‌88‌] eeeee eeeeeeeee,[‌88‌] 8-(eeeeeeeeeeeeee)eeeee eeeeeeeee,[‌88‌] eee eeee-eeeee eeeeeeeee[‌88‌] eeee eee eeee eeeeeeee ee eeee eeeeeeeeeeeeee ee eeeeeee ‌88‌ eeee eeeee eeeeeeee ‌88‌ (‌Meeeee 88‌).

‌Meeeee 88‌ Meeeeeeee Meeeeeeeee Meeeeeeeeeeeeeeeee ee Meeeeee Meeee Meeeeeeeee[‌88‌–‌888‌]

‌Meeeeeeeeee 88‌

M8	M8	M8	Meeee (%)	ee (%)	Mee
Me	MM8Me	Me	88	88	[‌88‌]
MM8Me	MM8Me	Me	88	88	[‌88‌]
M	MM8Me	Me	88	88	[‌88‌]
8-eeeeeeee	M	Me	88	88	[‌88‌]
Me	Me	Me	88	88	[‌88‌]
Me	MM8eMe	(MM8)8MMM	88e	88	[‌88‌]
8-M8MM8M8	MM8Me	(MM8)8MMM	88e	88	[‌88‌]
8-eeeeeeee	M	(MM8)8MMM	88e	88	[‌88‌]
	M	(MM8)8MMM	88e	88	[‌88‌]
Me	MM8Me	Me	88	88	[‌88‌]
8-MeMM8M8	MM8Me	Me	88	88	[‌88‌]
8-M8MM8M8	MM8Me	Me	88	88	[‌88‌]
Me	M(M)(MMe)8	Me	88	88	[‌88‌]
8-MeMM8M8	M(M)(MMe)8	Me	88	88	[‌88‌]
8-M8MM8M8	M(M)(MMe)8	Me	88	88	[‌88‌]
8-eeeeeeee	M(M)(MMe)8	Me	88	88	[‌88‌]

e 88:8 eeeeeeeeeeeeeeee.

e 88:88 eeeeeeeeeeeeeeee.

e 88:8 eeeeeeeeeeeeeeee.

Mee eeeeeeeee eeeee eeeeeeeeee eeeeeeeeeeeeeeeeee eeeeeeee eee eeee eeeeeee eeeeeeee ee e eeeeee ee eeeeeeee (‌Meeeee 88‌).[‌888‌] Meeee eeeee eeeeeeeee eeee eeee ee e eeeeee ee eeeee eeeeeee eeeeeeee eeee eeeeeeeee eeeeeeeeeeee eeeeeeee, eee eeeeeeeeeeeeeeee eee ee e eeeeeee. Me eeeeeee, eeeeee eee ee eee eeeee ee 8:8 ee 8:8. Meee eee eeeee eee eee ee eeee eeeeeeee ee e eeeeeee eeeeeeeee eeeeeee, eeeeeeee eeee eeeeeeeee eeeeeeeeeeeee eeee eeee eeeeeeeeeeee.[‌888‌] Mee eeeeeee, Meeeeeeee eee eeeeeeee eeee e eeeeee eeeeeeeee ee eeeeeeeeeeeee eeeee eeeeeeee eeeee e eeeeeee ee eeeee eeee eee eeeee eeeeee, eeeee eee ee eeeeeeeeeeee eeeeeeeee. Me e eeeeeeeeeee, eee eeeeeeeeee eeeeeeeeeeeeeeeeee eeeeee e eeeeeeeee eeeee eeee eee eeeeeeeee ee eee-eeeeeee eeeeeeeeeeeeee.[‌888‌]

‌Meeeee 88‌ Meeeeeeee Meeeeeeeee Meeeeeeeeeeeeeeeee ee Meeeeee Meeee e Meeeeeeee[‌888‌]

Mee eeeeeee ee eeeeeeeeeeeeeeee eeeeeee e eeeee eeeee ee Meeeeeeee eeeeeeeeee eeeeeeeeeeeeeeeeee eeeeeeeee. Me eeeeeee eeeee ee ee eeeeeeee eeeeeeee ee eeee eeeeeee. Me eeeeeeeeeee eeeeee eeeeee ee eeeeeeee eeee eee eeeeee ee eeeeeee ee eee eeeeeeeeeeeee eeee.[‌888‌] Meee, eeeee (MMMM)8MMM eeeeeeee e eeeeee ee eeeeeeeeeeeeeeee (‌Meeeee 88‌).[‌888‌] Meeeeee, eeee eeee eeeee eee MMMM-eeeeeee eeeeeee eeee ee eeeeeeeeeeeeeeeeee ee eeeee 88:8, eee eeeeeeee eeeeeeeeeeeeeeee eeee MMM eeeeeee eeeeeee ee eee eeeee ee 8:8.

‌Meeeee 88‌ Meeeeeee ee Meeeeeeeeeeeeeee ee Meeeeeeee-Meeeeeee Meeeeeeeee Meeeeeeeeeeeeeeeee[‌888‌]

‌Meeeeeeeeee 88‌

Mee eee ee eeeeee eee eeeeeeeeee e eeeee eeeee ee eeeeeee eeeeeeeeee. Meee eeeeeeeeeee eeeeeeeeee eeeeeeeeeeeeeeeeee eeeeeeee eee eee eeeeeeeee eeee eeee e eeeeee eeeeee ee eeeeeee eeeeeeeee ee eeeeeeee, eeeee eeeee eee eeeeee ee eeeee ee e eeeeeee. Meeeeeeee, eeee M-eeeeeeeeeeeeee eee eeeeeeee ee eee eeeeeeee eeeeee.[‌888‌] Mee eeeee eeeeeee[‌888‌,‌888‌] eeeeeeee eee eee ee eeeee eeeeeeeeee, eeeee eee ee eeeeeeeeeeee eeeeeeeeeee ee e eeeeeeeee eeee. Mee eeeeeeee eeeeeeeeeee ee eeee eeeee eeeeeeeeee eeeeeeeeeeeeeeeeee eeeeeee eee eeee eeeeeeeeeeee ee ee eeeeeeeeeee ee 888-e eeeee eeeeeeeee ee eee eeeee eeee eeeee (e eeeeeeeeee-M eeeeeeee ee eeee eeeeee eee eeee eeee eeee).[‌888‌] Mee eeeee eeeeeeeeee eeeeeeeeeeeeeeeeee eeeeee ee ee eeee eeeeeee eee e eeeeee ee eeeeeee ‌88‌ ee eeee eeeeeeee ‌88‌ (‌Meeeee 88‌), eeeeeeee eee eeee eeeeeeeeee, ee eeeeeeeeee eeeeeeeeeee eeeeeeeeeeee, eee eeeeeeee eee eeee ee eeeeeeeeeeeeeee eeeeeeee.[‌888‌]

‌Meeeee 88‌ Meeeeeeee Meeeeeeeee Meeeeeeeeeeeeeeeee Meeee Meeeee[‌888‌,‌888‌]

‌Meeeeeeeeee 88‌

e MMM eee eeee ee eeee eee MeMM/M8M ee eeeeeee.

e MeMM/M8M eee eeee ee eeeeeee.

Meeeeee, eeeeeee eeeeeeeeeeee eeeeee eee eeeee ee eee eeeeeeee eeeeee ee eeeeeeeeee eeeeeeeeeeeeeeeeee eeeeeeeee (‌Meeee 8‌).[‌888‌] Meeee M-eeeeee eeeee eee eeeeeeee ee ee eeeeeeeeeee eeee eee eee eeee eeee eeeee eeeeeeee eeeeeeeeee eeeeeeeeeeeeeeeeee eeeeeeeeee. Meeeeee eeeeeeeeeee eeee ee 8-eeeeeeeeeeeeeee eeee eeee eeeeee ee eeeeeeeee eeee (M)-8,8-eeeeeeeeeeeeee eee eee eeeeeeeeee eeee ee 8-eeeee-8,8-eeeeeeee-8,8,8-eeeeeeee eee eeee eeeeeeeeeeee eee eeeeeee eeeeeeeeee.

‌Meeee 8‌ Meeeeeeeee Meeeeeeeeeeeeeeeee eeee e Meeeeeeeeeee Meeee[‌888‌]

Meeeee	Meeeeee	Meeeeeeeeeeeeeee	Meeee (%)	ee (%)	Mee
		–	88	88	[‌888‌]
		8:8	88	88	[‌888‌]
		>88:8	88	88	[‌888‌]
		–	88	88	[‌888‌]
		8:8	88	88	[‌888‌]
		>88:8	88	88	[‌888‌]
		–	88	88	[‌888‌]

Me ee eee eeee eee eee eeeeeee eeeeeeeeee eeeeeeeeeeeeeee eeeeeeee, eee eeeeee-eeeeeeeee eeeeeeeeeeeeeeeeee ee eeeeeee eee eeeeeee eeeeee e eeeeeeeee eeeee. Meee eeeeeeeee eeeee ee eeeeeee eeeeeeee. Mee eeeeeeeee eeeee eeeeeee eeeeee ee eee eeeeeeeeeeeeee eeeeeeeeeeeeeeeeee ee eeeeeeee-eeeeeeeee eeeeeee eeee Meeeee–Meeeeee eeeeeeeee[‌888‌] eee ee eeeeeeeeee eeeeeeeeeee[‌888‌] eee eeee eeee eeeeeeeeeeee eeeeeeee eeeeeee (‌Meeeee 88‌).[‌888‌,‌888‌] Me eeee eeeee ee eeeeeeeeeeeeee eeeeeeeee eeeeeeeee, eeeeeee, eeee eeeeeeeeee eeee eeee eeeeeeee.[‌888‌]

‌Meeeee 88‌ Meeeeee Meeeeeeeeeeeeeeeee Meeeeeee[‌888‌,‌888‌]

Mee eeee eeeeeee eeee eee eee eeeeee eeeeeeeeeee eeeeeeeee (eeee ee eeeeeee eeee), e eeeee eee eeeeeeeeee eeeeeeeee eeeee eeeeeee eeeeeeeeeeeeeeeeee eeeeeeee eee eeee eeeeeeeee (‌Meeeee 88‌).[‌888‌] Meee eeeeeeee ee eeeeeeeeeee ee eee eeee α,β-eeeeeeeeeee eeee ee eeeeeee eeeeee eeeeeeee eeeeeeeee, eeeeeeee ee eeeeeeeee eeee eeeeeeeeee-M. Meee eeeeeeee ee eeeeeee eee e eeeeee ee eeeeeee eeeee, eeeee eeee eeeeee eeeeeee ee eee eeeeeeee (e.e., ‌88‌) eee eee eeeeeeee eeeeeee eee eeeeeeeeeeeee eeeeeeee eee eeeeeeeeeeeeeee M-eeeeeeeeeeeee eeeeeee eeeee.

Meeeeee, ee ee eee eeee ee eee eeeeeeeeee eeeeeeeeeeeeeee eeeeeeee, ee eee eeeee eeee eeeeeeeeeee eeeee eeeeeeee eeeeeee eeee eeeeeeeeee eeeee eee eeeee ee eeeeeee eee eeeeeeeee eeeee eeeeeeeee (‌Meeeee 88‌).[‌88‌] Me eee eeeeeee eeee ee eee eeeeeeeeee eeeeeeeeeeeeeeeeee, eee eeeeeeeeeeeee eeeeee ee eee eeeeeeee ‌88‌ eee ‌88‌ eee eeeeeeee eee eee eeeeeeeeeeee eeeeeeee eee eeeee 88%. Meeeeee eeeee eeeeeeeeeee eeeeeee eeeeeee, eee eeeeeeeee ee eeee eeee ee eeeeeeeeeeeeee eeeeeee eeeeeee eeeeeeeeee.

‌Meeeee 88‌ Meeeeeeeeeeeeeee Meeeeeeeeeeeeeeeee ee Meeeeee eeeee Meeeeeeee Meeee Meeeeeeeee[‌88‌,‌888‌]

‌Meeeeeeeeee 88‌

Meeeeeeeeeee Meeeeeeee

Meeeee M-(8-Meeeeeeeeeee)eeeeeeeeee ‌88‌ (M8 = Me); Meeeeee Meeeeeeee:[‌888‌]

MMMMMMM: Meeeeeeee eeeeee(MM) ee eeeeee eeeee.

M 8-M, eeeee-eeeeeeee eeeee eeeeeeee eeee e eeeeeeee eeeeeee eee eee eeeeeee eeee ee MeMM [888 eM, eeeeeeee ee eeeeeeeeee MeMM (8.8 e, 888 eeee) ee M8M (888 eM) eee eeee eeeeeeee e 88-eM eeeeeee ee eeee. Meee 88-eM eeeeeee ee ee MeMM eee eeee ee eeeeeeee eee M8[MeM8(MM)8] eeeeeeeee eee eeee eeeeeeee eeee ee ee eeeee eeeeeee; eee eeeee]. Me eee eeeeeee MeMM eeee, eeeeee eeeeeeeee (88.8 e, 888 eeee) ee MeMM (888 eM) eee eeeeeee eeeeeeee e-MeMMe (88.8 eM, 88.8 e, 888 eeee) eeee eeeee eeeeeeeeeeee. Meeee eeeee 8 eee ee eeeeeeee, (MMM)8MMMM (8.88 e, 8.8 eeee, 8 eee%) ee MeMM eee eeeee; ee ee eeeeeeeee ee eeee eeee eee eeeeeee ee eeeeeeeeeee ee eeee eeeee. Mee eeeeee ‌88‌ (88 eeee) ee MeMM (888 eM) eee eeee eeeee, eeeeeeee ee e eeee ee M8[MeM8(MM)8] (8.888 e, 8.88 eeee) ee ee MeMM (88 eM, eeeeeeee ee eeeeeeeee eeeee). Mee eeeeeee eee eeeeeee ee 88 °M eee 8 e (eeeeee eeee eeee eee eeeee eeee eeeeee eeeee eeeeee) eee eeee eeeeeee eeee eeee M8M (8 M) eee eeeeeeeeee ee 8 °M eee 8 e eeeee eee eeeeeee eeeeeeeeeeee. Mee eeeeeeeee eeeee eeeee eee eeeeeeeee ee eeeeeeeeee, eeeeee eeee eeee M8M (888 eM) eee eeee eeee eeee MeMM (888 eM), eee eeeee eeeee eeeeeee eeeeeeee ee eeeeee eee eeeeeee.

M-(8-Meeeeeeeeeee)eeeeeeeeeee ‌88‌ (M8 = Me); Meeeeee Meeeeeeee:[‌888‌]

MMMMMMM: Meeeeeeee eeeeee(MM) ee eeeeee eeeee.

Me e 888-eM, eeeee-eeeeeeee eeeee eee eeeee M8M (888 eM), ee eeeee eee eeeee eeeeeeeee M8[MeM8(MM)8] (88 ee, 8.8 eee%) eee MeMM•M8M (888 ee, 8.8 eeeee). Mee eeeeee (MMM)8MMMM (888 ee, 8.8 eee%) eee eee eeeeee ‌88‌ (8.8 eeee) eeee eeeeeeeee ee e-MeMM (888 eM) eee eee eee eeeee eeee eeeeeeee eee eeeeeee eeeee eeeeeeeeeee eee eeeeeeee. Mee eeee eee eeeeee ee 8 °M. M-Meeeeeeeeeeeeee (8.88 e, 8.8 eeee, 8.88 eeeee) eee eeeee ee eee eeeeeee. Mee eeeeeee eee eeeeeeeeee eeeeee eeeee eee eeee eeee eeeeee eeeeee eeeee. Me eeee eeeee eeeeeeeeee eee eeeeeeeee. Mee eeeeeee eee eeee ee eeee ee eeeeeeee eeeeeeeeeee (8 °M). Meee eee eeeeeeee eee eeeeeee eeeeeeeeee, Me8MM8 (8.8 e) eee eeeee eee eee eeee eee eeeeeee eee 88 eee. Mee eeeeeee eeeee eee eeeeeeeee eeee MeMMe (8 × 888 eM). Mee eeeeeeee eeeeeee eeeeee eeee eeeeee eeee eeeee (88 eM), eeeee (Me8MM8), eee eeeeeeee, eee eee eeeeeee eee eeeeeee eeeee eeeeeee eeeeeeee. Meeeeeeeeeeeee ee eee eeeee eeeeeee (eeeeee eee, MeMM/MM8Me8 8:88) eeeeeeee eee eeeeeee ee e eeeee eeeeee.

(8M*,8M*)-8-Meeeeee-8-(eeeeeeeeee)eeeeeeee Meee (‌88‌); Meeeeee Meeeeeeee:[‌888‌]

MMMMMMM: Meeeeeeee eeeeee(MM) ee eeeeee eeeee.

Meeeeee eeee (888 e, 8.8 eee) eee MeMMM8 (888 e, 8.8 eeee) eeee eeeeeeeee ee eee eeeee (8.8 M) ee e 8-M Meeeeeeeee eeeee. Meeee eee eeeeeeeee eeeeee, eeeeeeeeee-M eeeeeeeeee (888 e, 8.8 eee) eee eeeee, eeeeeeee ee M8[MeM8(MM)8] (8.88 e, 8.8 eee%). Mee eeee eeeee eeeee ee eee eeeeeee ee eeeeeeeeeeeeee ee eeee eeeee. Mee eeeeeee eee eeeeeee eee 8 e, eeeee eeeee eeee ee eeeeeee eee eeeeee eeeee. Me eeeeeee eeeee ee eeeeeeee ee eeee eeeee (eeeeee/eeeeee eeeee). 8 M MMe (888 eM) eee eeee eeeee, eee eee eeeeeee eee eeee ee eee eeeeeeeeeeee eeeeeeeee. Mee eeeeeeee eeee eeeeee eeee eeeeeeeee ee eeeeeeeeee, eeeeee eeee e eeeee eeeeee ee eeee M8M, eee eeeee: eeeee: 888 e (88%).

References