Sulfuryl chloride → HCID 54185640, compound

HRID 894769Notes

Reaction equation

HRID 894769 reaction equation
[Cl:1][C:2]1[CH:19]=[C:18]([Cl:20])[CH:17]=[CH:16][C:3]=1[CH2:4][O:5][N:6]=[C:7]([C:13](=[O:15])[CH3:14])[C:8]([O:10][CH2:11][CH3:12])=[O:9].S(Cl)([Cl:24])(=O)=O>C(O)(=O)C>[Cl:24][CH2:14][C:13](=[O:15])[C:7](=[N:6][O:5][CH2:4][C:3]1[CH:16]=[CH:17][C:18]([Cl:20])=[CH:19][C:2]=1[Cl:1])[C:8]([O:10][CH2:11][CH3:12])=[O:9]

Participants

4

Reactant 2

HCID 24648Sulfuryl chlorideHCID 2763630HCID 2763630, compound

Product 1

HCID 54185640HCID 54185640, compoundYield 108.4%

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Procedure

Ethyl 2-(2,4-dichlorobenzyloxyimino)-3-oxobutyrate (syn isomer, 33.7 g.), sulfuryl chloride (15.7 g.) and acetic acid (35 ml) treated in a similar manner to that of Example A - (2) to give ethyl 4-chloro-2-(2,4-dichlorobenzyloxyimino)-3-oxobutyrate (syn isomer, 40.5 g.).

Sources & evidence

ORD record
ord-2af4938c814346f5af3abf673ac0514d
Source dataset
uspto-grants-1981_08
Patent number
US04284631

Reaction notes

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