1.1
Reagents:
Isopropanol
Catalysts:
2-Amino-2-methyl-1-propanol
,
Ruthenium, di-μ-chlorobis[(1,2,3,4,5,6-η)-1-methyl-4-(1-methylethyl)benzene]di-,…
;
20 min, 90 °C; 90 °C → 50 °C
1.2
Catalysts:
Potassium tert-butoxide
Solvents:
Isopropanol
;
2.5 h, 50 °C
1.3
Reagents:
Hydrochloric acid
Solvents:
Methanol
;
overnight, rt


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