2,2-Dioxo-6-(1,1-dimethylethyl)-8-iodo-1,2,3-benzoxathiazine → 2,2-Dioxo-3,4-dihydro-6-(1,1-dimethylethyl)-8-bromo-1,2,3-benzoxathiazine

HRID 27405Notes

Reaction equation

HRID 27405 reaction equation
O=S1(=O)N=CC2C=C(C(C)(C)C)C=C(I)C=2O1.[O:18]=[S:19]1(=[O:34])[N:24]=[CH:23][C:22]2[CH:25]=[C:26]([C:30]([CH3:33])([CH3:32])[CH3:31])[CH:27]=[C:28]([Br:29])[C:21]=2[O:20]1>>[O:34]=[S:19]1(=[O:18])[NH:24][CH2:23][C:22]2[CH:25]=[C:26]([C:30]([CH3:32])([CH3:31])[CH3:33])[CH:27]=[C:28]([Br:29])[C:21]=2[O:20]1

Participants

3

Reactant 2

HCID 127618412,2-Dioxo-6-(1,1-dimethylethyl)-8-iodo-1,2,3-benzoxathiazineHCID 233428872,2-Dioxo-6-(1,1-dimethylethyl)-8-bromo-1,2,3-benzoxathiazine

Product 1

HCID 233428842,2-Dioxo-3,4-dihydro-6-(1,1-dimethylethyl)-8-bromo-1,2,3-benzoxathiazine

Procedure

This compound is prepared by essentially the same method as described in Example 8 except that the 2,2-dioxo-6-(1,1-dimethylethyl)-8-iodo-1,2,3-benzoxathiazine is replaced by 2,2-dioxo-6-(1,1-dimethylethyl)-8-bromo-1,2,3-benzoxathiazine. Thereby is obtained 2,2-dioxo-3,4-dihydro-6-(1,1-dimethylethyl)-8-bromo-1,2,3-benzoxathiazine.

Workup

  1. customThis compound is prepared by essentially the same method

Sources & evidence

ORD record
ord-e35c0b69aa444578a5282c37f346dbb2
Source dataset
uspto-grants-1980_09
Patent number
US04221790

Reaction notes

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