2-Aminoethanimidamide dihydrochloride → 2-Amino-6-ethyl-5,6,7,8-tetrahydro-pyrido[3,4-b]pyrazine dihydrochloride

HRID 647491Notes

Reaction equation

HRID 647491 reaction equation
[CH2:1]([N:3]1[CH2:8][CH2:7][C:6](O[Si](C)(C)C)=[C:5](O[Si](C)(C)C)[CH2:4]1)[CH3:2].[ClH:19].Cl.[NH2:21][CH2:22][C:23]([NH2:25])=[NH:24]>>[ClH:19].[ClH:19].[NH2:25][C:23]1[N:24]=[C:6]2[CH2:7][CH2:8][N:3]([CH2:1][CH3:2])[CH2:4][C:5]2=[N:21][CH:22]=1

Participants

3

Reactant 2

HCID 189434792-Aminoethanimidamide dihydrochlorideHCID 204363881-Ethyl-1,2,5,6-tetrahydro-3,4-bis(trimethylsilyloxy)pyridine

Product 1

HCID 204363902-Amino-6-ethyl-5,6,7,8-tetrahydro-pyrido[3,4-b]pyrazine dihydrochloride

Procedure

This compound was prepared analogous to Example 22 from 1-ethyl-1,2,5,6-tetrahydro-3,4-bis(trimethylsilyloxy)-pyridine and α-amino-acetamidine dihydrochloride.

Sources & evidence

ORD record
ord-adf885a8f0304d79961d5f0b2b088953
Source dataset
uspto-grants-1983_10
Patent number
US04409220

Reaction notes

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