4-N-Boc-2-Methyl-piperazine synthesis
- Product Name:4-N-Boc-2-Methyl-piperazine
- CAS Number:120737-59-9
- Molecular formula:C10H20N2O2
- Molecular Weight:200.28
24424-99-5
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$13.50/25G
109-07-9
369 suppliers
$5.00/5g
120737-59-9
167 suppliers
$6.00/1g
Yield:120737-59-9 100%
Reaction Conditions:
in dichloromethane;
Steps:
192.1 Tert-Butyl 4-(6-ethylthiopheno[3,2-e]pyrimidin-4-yl)-3-methylpiperazinecarboxylate
Step 1: 2-Methylpiperazine (5.03 g) was dissolved in dichloromethane (200 mL) and a solution of di-tert-butyl-dicarbonate (10.96 g) in dichloromethane (100 mL) was added over 2.5 hours. The reaction was stirred at room temperature for 24 hours and concentrated to dryness giving 1-BOC-3-methylpiperazine. Yield=100%
References:
US2003/153556,2003,A1
![Benzeneacetonitrile, α-[(2,2-dimethyl-1-oxopropoxy)imino]-](/CAS/20210305/GIF/91612-43-0.gif)
58632-95-4
267 suppliers
$7.00/5g
109-07-9
369 suppliers
$5.00/5g
120737-59-9
167 suppliers
$6.00/1g
