2-Methylbenzothiazole → 1,3-Benzothiazole-2-carbaldehyde

HRID 655888Notes

Reaction equation

[CH3:1][C:2]1[S:3][C:4]2[CH:10]=[CH:9][CH:8]=[CH:7][C:5]=2[N:6]=1.[Se](=O)=[O:12]>>[S:3]1[C:4]2[CH:10]=[CH:9][CH:8]=[CH:7][C:5]=2[N:6]=[C:2]1[CH:1]=[O:12]

Participants

Reactant 2

HCID 84462-Methylbenzothiazole

HCID 24007Selenium Dioxide

Product 1

HCID 2416081,3-Benzothiazole-2-carbaldehydeYield 41%

Procedure

The title compound was prepared from 2-methyl-1,3-benzothiazole (6h) and selenium dioxide using methods as described in the literature for similar compounds (Conte et al., 1967) in 41% yield.

Sources & evidence

ORD record: ord-fc8165f97a1e4a96b77242df980461ee
Source dataset: uspto-grants-2011_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08071620B2

Reaction notes

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