Diphenyl Ether → 6,8-Dimethyl-imidazo[1,5-d]-as-triazin-4(3H)-one

HRID 1863409Notes

Reaction equation

C([O:3][C:4](=O)[NH:5][N:6]=[CH:7][C:8]1[N:9]=[C:10]([CH3:14])[NH:11][C:12]=1[CH3:13])C.C1(OC2C=CC=CC=2)C=CC=CC=1>>[CH3:14][C:10]1[N:9]2[C:4](=[O:3])[NH:5][N:6]=[CH:7][C:8]2=[C:12]([CH3:13])[N:11]=1

Participants

Reactant 2

HCID 7583Diphenyl Ether

HCID 135981644HCID 135981644, compound

Product 1

HCID 135486826,8-Dimethyl-imidazo[1,5-d]-as-triazin-4(3H)-one

Procedure

A mixture of 7.37 gm. of 3-[(2,5-dimethyl-4-imidazolyl)methylene]carbazic acid ethyl ester and 50 ml. of diphenyl ether is reacted as described in Example 70 giving the desired product, m.p. 263°-263.5° C.

Workup

additionA mixture of 7.37 gm

Sources & evidence

ORD record: ord-6c4243d9c4fa4574926b572601644f55
Source dataset: uspto-grants-1979_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04168964

Reaction notes

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