A Synthetic Method to Access Symmetric and Non-Symmetric 2-(N,N'-disubstituted)guanidinebenzothiazoles (original) (raw)

SYNTHESIS OF FUSED ISOLATED AZOLES AND N-HETEROARYL DERIVATIVES BASED ON 2-METHYL-3,4-DIHYDROTHIENO[3,4-d]PYRIMIDIN- 5-AMINE

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