Phenol → HCID 20654280, compound

HRID 1977034Notes

Reaction equation

HRID 1977034 reaction equation
[OH:1][CH2:2][CH:3]1[CH2:12][N:7]2[CH2:8][CH2:9][NH:10][CH2:11][CH:6]2[CH2:5][CH2:4]1.Cl[C:14]1[CH:19]=[N:18][CH:17]=[CH:16][N:15]=1.[C:20]1(O)[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1>>[O:1]([CH2:2][CH:3]1[CH2:12][N:7]2[CH2:8][CH2:9][N:10]([C:14]3[CH:19]=[N:18][CH:17]=[CH:16][N:15]=3)[CH2:11][CH:6]2[CH2:5][CH2:4]1)[C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1

Participants

4

Reactant 3

HCID 996PhenolHCID 73277ChloropyrazineHCID 12985539(Octahydro-1H-pyrido[1,2-A]pyrazin-7-YL)methanol

Product 1

HCID 20654280HCID 20654280, compound

Procedure

A mixture of (7RS,9aSR)-7-hydroxymethyl-2,3,4,6,7,8,9,9a-octahydro-1H-pyrido[1,2-a]pyrazine (U.S. Pat. No. 5,326,874) and 2-chloropyrazine were combined according to Preparation 3. The product from this reaction was coupled with phenol according to Example 1 to give the title compound. mp (—HCl) 217-219° C. HRMS calcd for C19H24N4O: 324.1945, found: 324.1981.

Sources & evidence

ORD record
ord-bcb367c8a025431bb03f0e6bf488b422
Source dataset
uspto-grants-2001_05
Patent number
US06231833B1

Reaction notes

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