4-Methoxybenzaldehyde → 3-(4-Methoxyphenyl)-1-(6,7,8,9-tetrahydro-5H-cyclohept[d]imidazo[2,1-b]thiazol-3-yl)-2-propene-1-one

HRID 635877Notes

Reaction equation

HRID 635877 reaction equation
[N:1]1[CH:2]=[C:3]([C:14](=[O:16])[CH3:15])[N:4]2[C:8]3[CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][C:7]=3[S:6][C:5]=12.[CH3:17][O:18][C:19]1[CH:20]=[CH:21][C:22]([CH:25]=O)=[CH:23][CH:24]=1>>[CH3:17][O:18][C:19]1[CH:20]=[CH:21][C:22]([CH:25]=[CH:15][C:14]([C:3]2[N:4]3[C:5]([S:6][C:7]4[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9][C:8]=43)=[N:1][CH:2]=2)=[O:16])=[CH:23][CH:24]=1

Participants

3

Reactant 2

HCID 312444-MethoxybenzaldehydeHCID 212564561-(6,7,8,9-Tetrahydro-5H-cyclohept[d]imidazo[2,1-b]thiazol-3-yl)-ethanone

Product 1

HCID 700585433-(4-Methoxyphenyl)-1-(6,7,8,9-tetrahydro-5H-cyclohept[d]imidazo[2,1-b]thiazol-3-yl)-2-propene-1-one

Procedure

1-(6,7,8,9-tetrahydro-5H-cyclohept[d]imidazo[2,1-b]thiazol-3-yl)-ethanone (Formula N-4), 0.44 g, and anisaldehyde (0.5 mL) were condensed according to non-critical variations in PREPARATION 15 to produce 3-(4-Methoxyphenyl)-1-(6,7,8,9-tetrahydro-5H-cyclohept[d]imidazo[2,1-b]thiazol-3-yl)-2-propene-1-one, 0.65 g, (Formula N-5, X=4-methoxy), m.p. 180-187°.

Workup

  1. customcondensed
  2. customaccording to non-critical variations in PREPARATION 15

Sources & evidence

ORD record
ord-81ead6fcc7544c1d8815bcc988788dcc
Source dataset
uspto-grants-2001_02
Patent number
US06191124B1

Reaction notes

Loading…