Sodium toluene-4-sulphinate
- NameSodium toluene-4-sulphinate
- CAS824-79-3
- Purity99%
Product Details
Quality Factory Hot Selling Sodium toluene-4-sulphinate 824-79-3 with Fast Shipping
- Molecular Formula:C7H8O2S.Na
- Molecular Weight:178.187
- Appearance/Colour:white to off-white crystalline powder
- Vapor Pressure:0-0.001Pa at 20-50℃
- Melting Point:>300 °C(lit.)
- Boiling Point:340 °C at 760 mmHg
- Flash Point:159.4 °C
- PSA：59.34000
- Density:1.399-1.405 at 20℃
- LogP:2.09870
Sodium toluene-4-sulphinate(Cas 824-79-3) Usage
|
Purification Methods |
Recrystallise the salt from water (to constant UV spectrum) and dry it under vacuum, or extract it with hot *benzene, then dissolve it in EtOH/H2O and heat with decolorising charcoal. The solution is filtered and cooled to give crystals of the dihydrate.[Beilstein 11 I 718.] |
InChI:InChI=1/C7H7O2S.Na/c1-6-2-4-7(5-3-6)10(8)9;/h2-5H,1H3;/rC7H7NaO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3
824-79-3 Relevant articles
Sulfonylation of Aryl Halides by Visible Light/Copper Catalysis
Cui, Wenwen,Jiang, Min,Lv, Jian,Song, Xiuyan,Sun, Kai,Xu, Guiyun,Yan, Qiuli,Yang, Daoshan
supporting information, p. 3663 - 3668 (2021/05/31)
An efficient visible-light-assisted, cop...
Copper-Catalyzed N-Directed Distal C(sp3)-H Sulfonylation and Thiolation with Sulfinate Salts
Chen, Guang-Le,He, Shi-Hui,Cheng, Liang,Liu, Feng
supporting information, p. 8338 - 8342 (2021/10/25)
We herein report a selective and catalyt...
Visible-light-promotedE-selective synthesis of α-fluoro-β-arylalkenyl sulfidesviathe deoxygenation/isomerization process
Li, Yuxiu,Li, Xiangqian,Li, Xiaowei,Shi, Dayong
supporting information, p. 2152 - 2155 (2021/03/06)
Regioselective synthesis of α-fluoro-β-a...
Visible-Light-Driven Sulfonation of α-Trifluoromethylstyrenes: Access to Densely Functionalized CF3-Substituted Tertiary Alcohol
Chen, Yi-Xuan,Wang, Zhu-Jun,Xiao, Jun-An,Chen, Kai,Xiang, Hao-Yue,Yang, Hua
supporting information, p. 6558 - 6562 (2021/08/23)
Reported herein is a visible-light-induc...
824-79-3 Process route
-
-
100881-12-7
(2-nitro-phenyl)-(toluene-4-sulfonyloxy)-acetonitrile
-
-
141-52-6
sodium ethanolate
-
-
610-34-4
ethyl 2-nitrobenzoate
-
-
824-79-3
sodium 4-methylbenzenesulfinate
| Conditions | Yield |
|---|---|
|
|
-
-
62586-47-4
α-p-Tolylsulfonylbenzyl-p-toluenesulfonat
-
-
657-84-1
sodium tosylate
-
-
100-52-7
benzaldehyde
-
-
824-79-3
sodium 4-methylbenzenesulfinate
| Conditions | Yield |
|---|---|
|
With
sodium hydroxide;
cetyltrimethylammonim bromide;
In
water;
at 32.1 ℃;
Rate constant;
Mechanism;
|
824-79-3 Upstream products
-
64-17-5
ethanol
-
16601-12-0
S-(4-toluenesulfonyl) 4-toluenethiosulfonate
-
875-83-2
sodium 2-naphtholate
-
100881-12-7
(2-nitro-phenyl)-(toluene-4-sulfonyloxy)-acetonitrile
824-79-3 Downstream products
-
22381-54-0
2-(p-tolylsulfonyl)ethanol
-
736977-06-3
4-chloro-1-nitro-2-tosylbenzene
-
29193-67-7
4-(p-toluylsulfonyl)butyric acid
-
58414-97-4
4-(4-methylphenylsulfonylmethyl)pyridine
Related products
-
3-Pyridylacetic acidCAS：501-81-5
-
1,2,3,4-tetrahydro-4-phenylpyridinium chlorideCAS：84473-59-6
-
4,4'-DIBENZAMIDINE OXIDECAS：101-62-2
-
