1,2,3,4-Tetrahydropyrrolo(1,2-a)pyrazine → HCID 76756358, compound

HRID 1949496Notes

Reaction equation

HRID 1949496 reaction equation
[F:1][C:2]([F:34])([F:33])[C:3]1[CH:28]=[C:27]([C:29]([F:32])([F:31])[F:30])[CH:26]=[CH:25][C:4]=1[CH2:5][N:6]1[C:14]2[C:9](=[CH:10][C:11]([CH:15]=[C:16]3[S:20][C:19](SCC)=[N:18][C:17]3=[O:24])=[CH:12][CH:13]=2)[CH:8]=[N:7]1.[CH2:35]1[NH:40][CH2:39][CH2:38][N:37]2[CH:41]=[CH:42][CH:43]=[C:36]12>>[F:34][C:2]([F:33])([F:1])[C:3]1[CH:28]=[C:27]([C:29]([F:30])([F:31])[F:32])[CH:26]=[CH:25][C:4]=1[CH2:5][N:6]1[C:14]2[C:9](=[CH:10][C:11]([CH:15]=[C:16]3[S:20][C:19]([N:40]4[CH2:39][CH2:38][N:37]5[CH:41]=[CH:42][CH:43]=[C:36]5[CH2:35]4)=[N:18][C:17]3=[O:24])=[CH:12][CH:13]=2)[CH:8]=[N:7]1

Participants

3

Reactant 2

HCID 15491281,2,3,4-Tetrahydropyrrolo(1,2-a)pyrazineHCID 866545405-[1-(2,4-Bis-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-2-ethylsulfanyl-thiazol-4-one

Product 1

HCID 76756358HCID 76756358, compound

Procedure

5-[1-(2,4-Bis-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-2-(3,4-dihydro-1H-pyrrolo[1,2-a]pyrazin-2-yl)-thiazol-4-one was prepared from 5-[1-(2,4-Bis-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-2-ethylsulfanyl-thiazol-4-one and 1,2,3,4-Tetrahydro-pyrrolo[1,2-a]pyrazine following General Procedure B.

Sources & evidence

ORD record
ord-54349066a25b4d448fda3b5978f0bd58
Source dataset
uspto-grants-2013_03
Patent number
US08399681B2

Reaction notes

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