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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 28702Generated: October 28, 2026

4-Toluenesulfonyl chloride → HCID 11452858, compound

https://huagongshe.com/reaction/28702

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Toluenesulfonyl chlorideHCID 7397—
Reactant6-bromo-2,3,4,9-tetrahydro-1H-carbazol-1-amineHCID 597879—
ProductHCID 11452858HCID 11452858—

Reaction Steps

N-(6-Bromo-2,3,4,9-tetrahydro-1H-carbazol-1-yl)4-methylbenzenesulfonamide was prepared from 6-bromo-2,3,4,9-tetrahydro-1H-carbazol-1-amine and p-toluene sulfonyl chloride in a similar manner as described above to give a tan solid (60% yield). 1H-NMR (CDCl3): δ 8.63 (s, 1H), 7.85 (d, 2H), 7.57 (m, 1H), 7.37 (d, 2H), 7.25 (m, 1H), 7.18 (d, 1H), 4.74 (d, 1H), 4.46 (m, 1H), 2.61 (m, 2H), 2.48 (s, 3H), 2.00-1.82 (m, 2H), 1.80-1.60 (m, 2H); MS m/z 419 (M−1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07419997B2
Source datasetuspto-grants-2008_09
ORD IDord-180f3a309cc14e55b565f43d2b29c3fa
Source noteuspto-grants-2008_09