242705
异丙基磺酰氯
97%
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关于此项目
线性分子式:
(CH3)2CHSO2Cl
化学文摘社编号:
分子量:
142.60
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
233-415-2
Beilstein/REAXYS Number:
1747497
MDL number:
Assay:
97%
Form:
liquid
产品名称
异丙基磺酰氯, 97%
InChI key
DRINJBFRTLBHNF-UHFFFAOYSA-N
InChI
1S/C3H7ClO2S/c1-3(2)7(4,5)6/h3H,1-2H3
SMILES string
CC(C)S(Cl)(=O)=O
vapor density
4 (vs air)
vapor pressure
15.5 mmHg ( 25 °C)
assay
97%
form
liquid
autoignition temp.
865 °F
refractive index
n20/D 1.453 (lit.)
bp
74-75 °C/19 mmHg (lit.)
density
1.27 g/mL at 25 °C (lit.)
Quality Level
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Application
2-Propanesulfonyl chloride (isopropylsulfonyl chloride) can be used as a reactant to prepare:
- 1-Isopropylsulfonyl-2-amine benzimidazole by reacting with 2-aminobenzimidazole via N-sulfonylation reaction in the presence of a base.
- Bis(isopropylsulfonyl)disulfide, a sulfurizing agent, used to synthesize phosphorothioate oligonucleotide analogs.
General description
The solvolysis of 2-propanesulfonyl chloride by an addition-elimination (association-dissociation) pathway was studied.
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
186.8 °F - closed cup
flash_point_c
86 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Identification of 1-isopropylsulfonyl-2-amine benzimidazoles as a new class of inhibitors of hepatitis B virus
Li, Yun-Fei, et al.
European Journal of Medicinal Chemistry, 42, 1358-1364 (2007)
Rate and product studies in the solvolyses of N,N-dimethylsulfamoyl and 2-propanesulfonyl chlorides.
Dennis N Kevill et al.
Organic & biomolecular chemistry, 4(8), 1580-1586 (2006-04-11)
Contrary to earlier suggestions of an S(N)1 pathway for solvolyses of N,N-dimethylsulfamoyl chloride (1), an extended Grunwald-Winstein equation treatment of the specific rates of solvolysis in 32 solvents shows an appreciable sensitivity towards changes in both solvent nucleophilicity and solvent
New efficient sulfurizing reagents for the preparation of oligodeoxyribonucleotide phosphorothioate analogues
Efimov Vladimir A, et al.
Nucleic Acids Research, 23, 4029-4033 (1995)
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