Phenylacetonitrile → HCID 14401414, compound

HRID 866537Notes

Reaction equation

HRID 866537 reaction equation
[C:1]1([CH2:7][C:8]#[N:9])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[P:10]([OH:13])([OH:12])[OH:11]>C(O)C>[NH2:9][C:8]([P:10]([OH:13])([OH:12])=[O:11])([P:10]([OH:13])([OH:12])=[O:11])[CH2:7][C:1]1[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Participants

4

Reactant 2

HCID 8794PhenylacetonitrileHCID 107909Phosphorous acid

Product 1

HCID 14401414HCID 14401414, compoundYield 40%

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Conditions

Temperature
150 °C

Procedure

Phenylacetonitrile (5.6 g, 0.05 mole) was mixed with phosphorous acid (8.2 g, 1.0 mole), ISOPAR-M (20 g), and wetting agents (0.25 g each). The mixture was heated at ambient pressure for 4 hours at 150° C. The product was worked up with ethanol to get colorless crystals of 1-amino-1,1-diphosphono-2-phenyl ethane (40%), m.p. 238° C (decomposition).

Sources & evidence

ORD record
ord-0cbbbea1702c45a59e45279010b7c86d
Source dataset
uspto-grants-1978_07
Patent number
US04100167

Reaction notes

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