1.1
Reagents:
4-Methylmorpholine
,
Isobutyl chloroformate
Solvents:
Dichloromethane
;
1 - 2 h, -10 - -5 °C; 1 h, -10 - -5 °C; 30 min, -10 - -5 °C
1.2
Solvents:
Dichloromethane
;
-10 - -5 °C; -5 °C → 15 °C; 2 h, 10 - 15 °C

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