Butyl Cyclopropanesulfonate
- Product Name
- Butyl Cyclopropanesulfonate
- CAS No.
- 83635-12-5
- Chemical Name
- Butyl Cyclopropanesulfonate
- Synonyms
- Cyclopropanesulfonic Acid Butyl Ester;Butyl Cyclopropanesulfonate
- CBNumber
- CB32502929
- Molecular Formula
- C7H14O3S
- Formula Weight
- 178.25
- MOL File
- 83635-12-5.mol
Butyl Cyclopropanesulfonate Property
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Chloroform, Dichloromethane, Ethyl Acetate
- form
- Oil
- color
- Colourless
Safety
- HS Code
- 2904100090
N-Bromosuccinimide Price
- Product number
- B690730
- Product name
- ButylCyclopropanesulfonate
- Packaging
- 1g
- Price
- $45
- Updated
- 2021/12/16
- Product number
- B690730
- Product name
- ButylCyclopropanesulfonate
- Packaging
- 2g
- Price
- $60
- Updated
- 2021/12/16
- Product number
- B690730
- Product name
- ButylCyclopropanesulfonate
- Packaging
- 5G
- Price
- $130
- Updated
- 2021/12/16
- Product number
- B690730
- Product name
- ButylCyclopropanesulfonate
- Packaging
- 10g
- Price
- $205
- Updated
- 2021/12/16
- Product number
- B690730
- Product name
- ButylCyclopropanesulfonate
- Packaging
- 25g
- Price
- $415
- Updated
- 2021/12/16
Butyl Cyclopropanesulfonate Chemical Properties,Usage,Production
Chemical Properties
Colourless Oil
Synthesis
139631-62-2
71-36-3
83635-12-5
Step A: Synthesis of Butyl Cyclopropanesulfonate: Cyclopropanesulfonyl chloride (5 g, 35 mmol, 1 eq.) was dissolved in excess n-butanol (20 mL). The reaction mixture was cooled to -10 °C and pyridine (5.8 mL, 70 mmol, 2 eq.) was added slowly and dropwise. Subsequently, the mixture was gradually warmed to room temperature and stirred overnight. Upon completion of the reaction, the solvent was removed by distillation under reduced pressure. The resulting white solid was dissolved in chloroform (CHCl3), and the organic phase was washed sequentially with water and saturated brine and dried over anhydrous magnesium sulfate (MgSO4). The organic phase was concentrated to give the oily product butyl cyclopropanesulfonate (4.8 g, 24.9 mmol, 71% yield). The product was characterized by 1H NMR (300 MHz, CDCl3): δ 4.25 (t, 2H), 2.46 (m, 1H), 1.74 (m, 2H), 1.45 (m, 2H), 1.25 (dd, 2H), 1.09 (dd, 2H), 0.93 (t, 3H).
References
[1] Patent: WO2010/145197, 2010, A1. Location in patent: Page/Page column 54-55
[2] Patent: US2015/368238, 2015, A1. Location in patent: Paragraph 0632; 0633
[3] Patent: WO2007/14011, 2007, A2. Location in patent: Page/Page column 51
[4] Patent: WO2013/178581, 2013, A1. Location in patent: Page/Page column 39; 40
Butyl Cyclopropanesulfonate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Butyl Cyclopropanesulfonate manufacturers
- Product
- Butyl cyclopropanesulfonate 83635-12-5
- Price
- US $1.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100000KG
- Release date
- 2020-01-10