4-Toluenesulfonyl chloride → HCID 21481307, compound

HRID 435790Notes

Reaction equation

HRID 435790 reaction equation
[OH:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][C:7]1[C:8](=[O:12])[CH2:9][CH2:10][CH:11]=1.C1C(/C=N/O)=CC=[N+](C[N+]2C=CC(/C=N/O)=CC=2)C=1.[Br-].[Br-].[C:34]1([CH3:44])[CH:39]=[CH:38][C:37]([S:40](Cl)(=[O:42])=[O:41])=[CH:36][CH:35]=1>N1C=CC=CC=1>[C:34]1([CH3:44])[CH:39]=[CH:38][C:37]([S:40]([O:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][C:7]2[C:8](=[O:12])[CH2:9][CH2:10][CH:11]=2)(=[O:42])=[O:41])=[CH:36][CH:35]=1

Participants

4

Reactant 2

HCID 73974-Toluenesulfonyl chlorideHCID 178526341HCID 178526341, compound

Product 1

HCID 21481307HCID 21481307, compound

Reagents, catalysts & solvents 1

HCID 1049PyridineSolvent

Procedure

Treatment of 2-(hydroxypentyl)-2-cyclopentenone methoxime (Example 25) with p-toluenesulfonyl chloride in pyridine in the manner described in Example 18 gives a colorless oil. IR (film) 1600, 1190, 1180, 1050, 885 cm-1.

Workup

  1. customgives a colorless oil

Sources & evidence

ORD record
ord-956419cb40964ef1a1cdd2cf80cfe29d
Source dataset
uspto-grants-1977_02
Patent number
US04006179

Reaction notes

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