HCID 12428590, compound → HCID 178457551, compound

Reaction equation

[CH:1]([N:4]=[C:5]=[N:6][C:7]1[CH:8]=[N:9][CH:10]=[CH:11][CH:12]=1)([CH3:3])[CH3:2].C([N:17]=[C:18]=[N:19]C1C=NC=CC=1)(C)(C)C>>[C:18]([N:19]=[C:5]([NH:6][C:7]1[CH:8]=[N:9][CH:10]=[CH:11][CH:12]=1)[NH:4][CH:1]([CH3:3])[CH3:2])#[N:17]

Participants

Reactant 2

HCID 12428590HCID 12428590, compound

HCID 20501927HCID 20501927, compound

Product 1

HCID 178457551HCID 178457551, compound

Procedure

By following the procedure of Example 1, but substituting N-isopropyl-N'-3-pyridylcarbodiimide for the N-tert-butyl-N'-3-pyridylcarbodiimide, the N"-cyano-N-isopropyl-N'-3-pyridylguanidine was obtained with a melting point of 154.5°-155.0° C. Warning: Strongly exothermic reaction was observed in this case.

Sources & evidence

ORD record: ord-999e1e809ae2488596c647e98a5cc714
Source dataset: uspto-grants-1977_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04057636

Reaction notes

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