HCID 12776873, compound → HCID 54559694, compound

HRID 581992Notes

Reaction equation

HRID 581992 reaction equation
C(O[CH:4](OCC)[CH2:5][S:6][C:7]1[CH:12]=[CH:11][C:10]([Cl:13])=[C:9]([CH3:14])[CH:8]=1)C.CC1C2C=CSC=2C=CC=1Cl>>[Cl:13][C:10]1[C:9]([CH3:14])=[CH:8][C:7]2[S:6][CH:5]=[CH:4][C:12]=2[CH:11]=1

Participants

3

Reactant 2

HCID 12776873HCID 12776873, compoundHCID 53704157HCID 53704157, compound

Product 1

HCID 54559694HCID 54559694, compound

Procedure

The title compound was prepared by adding (3-methyl-4-chlorophenylthio)acetaldehyde diethyl acetal to polyphosphoric acid under reduced pressure (1.5 mm Hg).* This gave 1.8 g of a mixture of the title compound (D27) and 4-methyl-5-chlorobenzo[b]thiophene in a 60:40 ratio.

Workup

  1. customThe title compound was prepared

Sources & evidence

ORD record
ord-1d8cabcf1a494199ae0d0b959803cd64
Source dataset
uspto-grants-1999_07
Patent number
US05922733

Reaction notes

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