Aminoacetaldehyde dimethyl acetal → HCID 20094077, compound

HRID 273791Notes

Reaction equation

HRID 273791 reaction equation
S=[C:2]1[C:8]2[S:9][CH:10]=[CH:11][C:7]=2[N:6]2[CH:12]=[N:13][C:14]([C:15]([O:17][CH2:18][CH3:19])=[O:16])=[C:5]2[CH2:4][NH:3]1.[CH3:20][O:21][CH:22]([O:25][CH3:26])[CH2:23][NH2:24]>>[CH3:20][O:21][CH:22]([O:25][CH3:26])[CH2:23][NH:24][C:2]1[C:8]2[S:9][CH:10]=[CH:11][C:7]=2[N:6]2[CH:12]=[N:13][C:14]([C:15]([O:17][CH2:18][CH3:19])=[O:16])=[C:5]2[CH2:4][N:3]=1

Participants

3

Reactant 2

HCID 89728Aminoacetaldehyde dimethyl acetalHCID 20094125HCID 20094125, compound

Product 1

HCID 20094077HCID 20094077, compound

Procedure

5. By reacting ethyl 5,6-dihydro-6-thioxo4H-imidazo[1,5-a]thieno[2,3-f][1,4]diazepine-3-carboxylate with aminoacetaldehyde dimethyl acetal in an analogous manner to that described in Example 5 there is obtained ethyl 6-[(2,2-dimethoxyethyl)amino]-4H-imidazo[1,5-a]thieno[2,3-f][1,4]-diazepine-3-carboxylate of m.p. 134° C.

Sources & evidence

ORD record
ord-a88147b7d756467d894d5f98866f81dc
Source dataset
uspto-grants-1995_02
Patent number
US05387585

Reaction notes

Loading…