Potassium Hydroxide → HCID 19089184, compound

HRID 1464105Notes

Reaction equation

HRID 1464105 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][C:9]=1[NH:14][C:15]([NH2:17])=S.O.O.O.C([O-])(=O)C.[Pb+2].C([O-])(=O)C.[OH-].[K+]>O>[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][C:9]=1[NH:14][C:15]#[N:17]

Participants

5

Reactant 3

HCID 14797Potassium HydroxideHCID 22456Lead diacetate trihydrateHCID 15175538HCID 15175538, compound

Product 1

HCID 19089184HCID 19089184, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

A mixture of N-(2'-fluoro-2-biphenylyl)thiourea (6 g), lead acetate trihydrate (9.25 g), potassium hydroxide (13.65 g) and water (180 ml) was heated at 90°-95° C. for 3 hours to give 2'-fluoro-2-biphenylylcyanamide as a colourless solid (m.p. 68°-69° C.).

Workup

  1. temperaturewas heated at 90°-95° C. for 3 hours

Sources & evidence

ORD record
ord-f5b45b03a7bf45699c4d01632a7e77b9
Source dataset
uspto-grants-1994_04
Patent number
US05302720

Reaction notes

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