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ChemicalBook CAS DataBase List (S)-1-Boc-3-methylpiperazine
147081-29-6

(S)-1-Boc-3-methylpiperazine synthesis

6synthesis methods
74879-18-8 Synthesis
(S)-(+)-2-Methylpiperazine

74879-18-8
284 suppliers
$10.00/1g

-

Yield:147081-29-6 94%

Steps:

202.1 Tert-Butyl (3S)-4-(6-ethylthiopheno[3,2-e]pyrimidin-4-yl)-3-methylpiperazinecarboxylate

Step 1. (S)-2-Methylpiperazine was converted to 1-BOC-3-(S)-methylpiperazine according to Example 192. Yield=94%.

References:

US2003/153556,2003,A1

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