M81705
二甲基砜
98%
别名:
甲基砜
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关于此项目
线性分子式:
(CH3)2SO2
化学文摘社编号:
分子量:
94.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-665-9
Beilstein/REAXYS Number:
1737717
MDL number:
Assay:
98%
Form:
crystals
InChI key
HHVIBTZHLRERCL-UHFFFAOYSA-N
InChI
1S/C2H6O2S/c1-5(2,3)4/h1-2H3
SMILES string
CS(C)(=O)=O
assay
98%
form
crystals
bp
238 °C (lit.)
mp
107-109 °C (lit.)
Quality Level
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Application
二甲基砜(DMSO2)能够：
DMSO2 还能用作电解质，在宽泛的温度范围内(110–150°C)电沉积铝。
- 与N-酰基苯并三唑发生酰化，合成β酮砜。
- α-通过钯催化的Negishi偶联反应单芳基化合成苄基砜。
- 用作催化剂，在钳形配体钌络合物存在的情况下，进行醇的一步烯化反应。
DMSO2 还能用作电解质，在宽泛的温度范围内(110–150°C)电沉积铝。
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
289.4 °F - closed cup
flash_point_c
143.00 °C - closed cup
ppe
Eyeshields, Gloves, type N95 (US)
Direct catalytic olefination of alcohols with sulfones.
Srimani D, et al.
Angewandte Chemie (International ed. in English), 53(41), 11092-11095 (2014)
Studies on the AlCl3/dimethylsulfone (DMSO2) electrolytes for the aluminum deposition processes.
Jiang T, et al.
Surface and Coatings Technology, 201(14), 6309-6317 (2007)
Efficient conversion of sulfones intoβ-keto sulfones by N-acylbenzotriazoles.
Katritzky AR, et al.
The Journal of Organic Chemistry, 68(4), 1443-1446 (2003)
Burkhard Kloesch et al.
Life sciences, 89(13-14), 473-478 (2011-08-09)
Reactive oxygen species (ROS) are highly diffusable and reactive molecules which modulate gene transcription, particularly of pro-inflammatory cytokines which play a crucial role in the nascency and progression of chronic inflammatory diseases such as rheumatoid arthritis (RA) and osteoarthritis (OA).
Palladium-catalyzed Negishi a-arylation of alkylsulfones.
Zhou G, et al.
Tetrahedron Letters, 51(6), 939-941 (2010)
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