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化驗
97%
反應適用性
reagent type: oxidant
mp
79-83 °C
儲存溫度
−20°C
SMILES 字串
Cc1ccc(cc1)S(=O)(=O)N(Cl)Cl
InChI
1S/C7H7Cl2NO2S/c1-6-2-4-7(5-3-6)13(11,12)10(8)9/h2-5H,1H3
InChI 密鑰
ARGDYOIRHYLIMT-UHFFFAOYSA-N
應用
N,N-Dichloro-p-toluenesulfonamide (TsNCl2) can be used as:
- A nitrogen source for the preparation of aziridines from electron-deficient α,β-unsaturated alkenes in the presence of palladium catalyst.
- A reagent in the synthesis of dichlorohaloamines by aminohalogenation of functionalized olefins using copper(I) chloride or 4-dimethylaminopyridine (DMAP) catalyst.
- A chlorinating agent in the regioselective synthesis of α-mono chlorosulfoxides from dialkyl sulfoxides or alkyl aryl sulfoxides.
訊號詞
Danger
危險分類
Eye Irrit. 2 - Ox. Sol. 1 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
5.1A - Strongly oxidizing hazardous materials
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
其他客户在看
J S Nakai et al.
Regulatory toxicology and pharmacology : RTP, 31(2 Pt 1), 200-209 (2000-06-15)
The subchronic toxicity of 0.2-200 ppm dichloramine and 0.2-90 ppm trichloramine in the drinking water of rats was investigated using biochemical, hematological, and histopathological parameters. Animals in the highest dose groups consumed 5-15% less fluid than controls with no significant
Palladium-catalyzed aziridination of alkenes using N, N-dichloro-p-toluenesulfonamide as nitrogen source
Han J, et al.
Tetrahedron Letters, 47(40), 7225-7228 (2006)
T Jyotsna et al.
International journal of radiation applications and instrumentation. Part B, Nuclear medicine and biology, 13(5), 549-550 (1986-01-01)
Iodination of insulin using N-dichloro-p-toluene sulphonamide(dichloramine-T) has been standardised. Dichloramine-T, a water insoluble derivative of chloramine-T showed excellent properties as an iodination reagent, for the preparation of radiolabeled insulin for use in radioimmunoassay. Iodination using dichloramine-T could be done at
Facile Synthesis of α-Chlorosulfoxide Using the N, N?-Dichloro-p-toluenesulfonamide
Kim YH, et al.
Chemistry Letters (Jpn), 19(1), 79-82 (1990)
Catalytic aminohalogenation reaction of β-nitrostyrenes with N, N-dichloro-p-toluenesulfonamide resulting in dichlorinated haloamides with opposite regiochemistry to previous systems
Zhi S, et al.
Synthesis, 2008(10), 1570-1574 (2008)
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