Phenylhydrazine → HCID 21329388, compound

HRID 614384Notes

Reaction equation

HRID 614384 reaction equation
[S:1]1[CH2:8][CH2:7][CH2:6][C:5](=O)[CH2:4][CH2:3][CH2:2]1.[C:10]1([NH:16]N)[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1>C(O)(=O)C>[CH2:3]1[C:4]2[C:15]3[CH:14]=[CH:13][CH:12]=[CH:11][C:10]=3[NH:16][C:5]=2[CH2:6][CH2:7][CH2:8][S:1][CH2:2]1

Participants

4

Reactant 2

HCID 7516PhenylhydrazineHCID 13346862HCID 13346862, compound

Product 1

HCID 21329388HCID 21329388, compound

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Procedure

A mixture of 7.2g (0.05 mole) of 1-thiacyclooctane-5-one and 6.0g (0.056 mole) of phenylhydrazine in 40 ml of glacial acetic acid is refluxed for three hours under nitrogen. On standing there is deposited 5.2g of a solid, m.p. 106°-107° C. Recrystallization from cyclohexane affords 4.9g (45%) of an analytical sample m.p. 109°-110° C.

Workup

  1. temperatureis refluxed for three hours under nitrogen
  2. customRecrystallization from cyclohexane
  3. customaffords 4.9g (45%) of an analytical sample m.p. 109°-110° C.

Sources & evidence

ORD record
ord-6a4b55a40b8c4163ba5428d9d77c5d98
Source dataset
uspto-grants-1979_03
Patent number
US04144349

Reaction notes

Loading…