(4-Methoxyphenyl)hydrazine → HCID 21329382, compound

HRID 614385Notes

Reaction equation

HRID 614385 reaction equation
[S:1]1(=[O:11])(=[O:10])[CH2:8][CH2:7][CH2:6][C:5](=O)[CH2:4][CH2:3][CH2:2]1.[CH3:12][O:13][C:14]1[CH:19]=[CH:18][C:17]([NH:20]N)=[CH:16][CH:15]=1>C(O)(=O)C>[CH3:12][O:13][C:14]1[CH:19]=[CH:18][C:17]2[NH:20][C:5]3[CH2:4][CH2:3][CH2:2][S:1](=[O:11])(=[O:10])[CH2:8][CH2:7][C:6]=3[C:16]=2[CH:15]=1

Participants

4

Reactant 2

HCID 77023(4-Methoxyphenyl)hydrazineHCID 262584thiocan-5-one 1,1-dioxide

Product 1

HCID 21329382HCID 21329382, compoundYield 88%

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Procedure

A mixture of 26.54g (0.15 mole) of 1-thiacyclooctane-5-one 1,1-dioxide and 22.0g (0.16 mole) of p-methoxyphenylhydrazine in 150 ml of glacial acetic acid is treated according to the procedure in Example 2. There is obtained 36.7g (88%) of a crystalline solid, m.p. 231°-233° C. Recrystallization from acetone-ethyl acetate gives 30g (72%) of an analytical sample, m.p. 233°-235° C.

Workup

  1. additionis treated

Sources & evidence

ORD record
ord-4b36497838684da28a55bd1a7da98e0a
Source dataset
uspto-grants-1979_03
Patent number
US04144349

Reaction notes

Loading…