HCID 10687479, compound → HCID 10708664, compound

HRID 844971Notes

Reaction equation

HRID 844971 reaction equation
[CH2:1]([S:8][C:9]1[N:20]=[C:12]2[N:13]=[C:14]([Cl:19])[C:15]([CH3:18])=[C:16](Cl)[N:11]2[N:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1>[Cu].[Zn]>[CH2:1]([S:8][C:9]1[N:20]=[C:12]2[N:13]=[C:14]([Cl:19])[C:15]([CH3:18])=[CH:16][N:11]2[N:10]=1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

Participants

3

Reactant 1

HCID 10687479HCID 10687479, compound

Product 1

HCID 10708664HCID 10708664, compoundYield 32%

Reagents, catalysts & solvents 1

HCID 10290809Zinc copper coupleCatalyst

Procedure

This material was prepared in 32% yield by reduction of 2-benzylthio-5,7-dichloro-6-methyl-1,2,4-triazolo[1,5-a]pyrimidine with zinc-copper couple following the general procedure described in Example 21. The desired product was isolated as a solid, m.p. 179°-181° C. IR and 1H NMR spectra were in agreement with the assigned structure.

Sources & evidence

ORD record
ord-7fa8810584884518bf739a4426a26624
Source dataset
uspto-grants-1988_07
Patent number
US04755212

Reaction notes

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