HCID 20324531, compound → 1,4-Dithiin, 2,3-dihydro-5-phenyl-

HRID 839389Notes

Reaction equation

HRID 839389 reaction equation
[C:1]1([C:7]2[S:8](=O)[CH2:9][CH2:10][S:11][CH:12]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1>O1CCOCC1>[C:1]1([C:7]2[S:8][CH2:9][CH2:10][S:11][CH:12]=2)[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1

Participants

3

Reactant 1

HCID 20324531HCID 20324531, compound

Product 1

HCID 6065711,4-Dithiin, 2,3-dihydro-5-phenyl-

Reagents, catalysts & solvents 1

HCID 312751,4-DioxaneSolvent

Procedure

By following substantially the procedure of Example 1, Step D, except using dioxane as solvent, 2-phenyl-5,6-dihydro-1,4-dithiin (14.0 g.) yields 2-phenyl-5,6-dihydro-1,4-dithiin oxide as a mixture of the 1- and 4-isomers (15.1 g.).

Sources & evidence

ORD record
ord-d551e66b2eb94eba8924ce55195e13d1
Source dataset
uspto-grants-1978_06
Patent number
US04094988

Reaction notes

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