2-(4-isopropyl-4H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-8-carboxylic acid methyl ester → 2-(2-Isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-8-carboxylic acid methyl ester

HRID 1190276Notes

Reaction equation

HRID 1190276 reaction equation
[CH3:1][O:2][C:3]([C:5]1[CH:26]=[CH:25][C:8]2[C:9]3[N:10]=[C:11]([C:17]4[N:21](C(C)C)[CH:20]=[N:19][N:18]=4)[S:12][C:13]=3[CH2:14][CH2:15][O:16][C:7]=2[CH:6]=1)=[O:4].Br[C:28]1[CH:49]=CC2C3N=C(C4N(C(C)C)N=CN=4)SC=3CCOC=2[CH:29]=1>>[CH3:1][O:2][C:3]([C:5]1[CH:26]=[CH:25][C:8]2[C:9]3[N:10]=[C:11]([C:17]4[N:18]([CH:28]([CH3:49])[CH3:29])[N:19]=[CH:20][N:21]=4)[S:12][C:13]=3[CH2:14][CH2:15][O:16][C:7]=2[CH:6]=1)=[O:4]

Participants

3

Reactant 2

HCID 582040372-(4-isopropyl-4H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-8-carboxylic acid methyl esterHCID 668867488-Bromo-2-isopropyl-2H-1,2,4-triazol-3-yl-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene

Product 1

HCID 582040702-(2-Isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-8-carboxylic acid methyl ester

Procedure

The title compound was prepared by a similar procedure to 2-(4-isopropyl-4H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-8-carboxylic acid methyl ester using 8-bromo-2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene 27 instead of 8-bromo-2-(4-isopropyl-4H[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene. The title compound was isolated as a beige solid (0.61 g, 64%). LCMS: RT=4.71 min, [M+H]+=371

Sources & evidence

ORD record
ord-bbbf298fe76c4dae971e64f77ddccd20
Source dataset
uspto-grants-2014_03
Patent number
US08673952B2

Reaction notes

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