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| CAS No.: | 343338-28-3 |
|---|---|
| Name: | (S)-(-)-2-Methyl-2-Propanesulfinamide |
| Article Data: | 10 |
| Molecular Structure: | |
|
|
|
| Formula: | C3H11CNOS |
| Molecular Weight: | 121.203 |
| Synonyms: | 2-Propanesulfinamide,2-methyl-, [S(S)]-;(S)-(-)-tert-Butyl sulfinamide;(S)-2-Methyl-2-propanesulfinamide;(S)-tert-Butanesulfinamide;(S)-tert-Butylsulfinamide; |
| EINECS: | 640-158-3 |
| Density: | 1.124 g/cm3 |
| Melting Point: | 97-101 °C(lit.) |
| Boiling Point: | 220 °C at 760 mmHg |
| Flash Point: | 86.8 °C |
| Appearance: | white to light yellow crystal powder |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 11-19-36/37-40 |
| Safety: | 16-26-36/37-24/25 |
| PSA: | 62.30000 |
| LogP: | 1.97330 |
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2-Methyl-propane-2-sulfinic acid (1R,2S)-1-(2,4,6-trimethyl-benzenesulfonylamino)-indan-2-yl ester
- 343338-28-3
(S)-2-methylpropane-2-sulfinamide
| Conditions | Yield |
|---|---|
| With lithium amide; ammonia In tetrahydrofuran at -78℃; | 90% |
- 594836-47-2
2-Methyl-propane-2-sulfinic acid (1R,2S)-1-phenyl-2-(toluene-4-sulfonylamino)-propyl ester
A
- 108591-33-9
N-((1R,2S)-1-hydroxy-1-phenylpropan-2-yl)-4-methylbenzene sulfonamide
B
- 343338-28-3
(S)-2-methylpropane-2-sulfinamide
| Conditions | Yield |
|---|---|
| With ammonia; lithium; ferric nitrate In tetrahydrofuran at -78 - -45℃; | A n/a B 90% |
- 343338-28-3
(S)-2-methylpropane-2-sulfinamide
| Conditions | Yield |
|---|---|
| With Iron(III) nitrate nonahydrate; lithium amide; ammonia In tetrahydrofuran at -78 - -45℃; for 1.33333h; optical yield given as %ee; | 84% |
- 343338-28-3
(S)-2-methylpropane-2-sulfinamide
| Conditions | Yield |
|---|---|
| With acetic acid; zinc In dichloromethane at 35 - 42℃; for 16h; Green chemistry; | 76% |
| With acetic acid; zinc In dichloromethane at 35 - 42℃; for 16h; | 76% |
| With acetic acid; zinc In dichloromethane at 35 - 42℃; for 16h; | 76% |
- 60011-16-7
(SS)-(+)-tert-butyl tert-butanethiosulfinate
- 343338-28-3
(S)-2-methylpropane-2-sulfinamide
| Conditions | Yield |
|---|---|
| With ammonia; n-hexyllithium at -60 - 0℃; for 1h; | 75% |
- 110-06-5
di-tert-butyl disulfide
- 343338-28-3
(S)-2-methylpropane-2-sulfinamide
| Conditions | Yield |
|---|---|
| Stage #1: di-tert-butyl disulfide With bis(acetylacetonate)oxovanadium; (1R,2S)-1-[(3,5-di-tert-butyl-2-hydroxybenzylidene)amino]-2-indanol; dihydrogen peroxide In acetone at 0℃; Stage #2: With ammonia; lithium; ferric nitrate In tetrahydrofuran at -78℃; | 60% |
- 446021-65-4
2-Methyl-propane-2-sulfinic acid (1R,2S)-1-(2,4,6-trimethyl-benzenesulfonylamino)-indan-2-yl ester
- 343338-28-3
(S)-2-methylpropane-2-sulfinamide
| Conditions | Yield |
|---|---|
| With lithium amide; ammonia In tetrahydrofuran at -78℃; |
A
- 196929-78-9
(R)-2-methylpropane-2-sulfinamide
B
- 343338-28-3
(S)-2-methylpropane-2-sulfinamide
C
- 108-95-2
phenol
| Conditions | Yield |
|---|---|
| With lithium hexamethyldisilazane In tetrahydrofuran at 0 - 20℃; for 1.5h; Inert atmosphere; | A n/a B n/a C n/a |
- 343338-28-3
(S)-2-methylpropane-2-sulfinamide
| Conditions | Yield |
|---|---|
| With lithium hexamethyldisilazane In tetrahydrofuran at -10 - -5℃; Large scale; Green chemistry; |
- 123-72-8
butyraldehyde
- 343338-28-3
(S)-2-methylpropane-2-sulfinamide
- 849404-66-6
[N(E),S(S)]-2-methyl-N-(butylidene)-2-propanesulfinamide
| Conditions | Yield |
|---|---|
| With titanium(IV) tetraethanolate In dichloromethane for 3h; | 100% |
| With copper(II) sulfate In dichloromethane for 20h; | 92% |
| With pyridinium p-toluenesulfonate; magnesium sulfate In dichloromethane at 20℃; for 20h; | 85% |
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Chemistry
Molecule structure of (S)-(-)-2-Methyl-2-propanesulfinamide (CAS NO.343338-28-3):
Molecular Formula: C3H11CNOS
Molecular Weight: 121.20 g/mol
Index of Refraction: 1.523
Density: 1.124 g/cm3
Melting Point: 97-101 °C(lit.)
Boiling Point: 220 °C at 760 mmHg
Flash Point: 86.8 °C
Molar Refractivity: 32.94 cm3
Molar Volume: 107.7 cm3
Surface Tension: 49.8 dyne/cm
Enthalpy of Vaporization: 45.64 kJ/mol
Vapour Pressure: 0.116 mmHg at 25 °C
InChI: InChI=1/C4H11NOS/c1-4(2,3)7(5)6/h5H2,1-3H3
InChIKey: CESUXLKAADQNTB-UHFFFAOYAH
Product Categories: blocks; BuildingBlocks; Sulfonamides; chiral; CHIRAL COMPOUNDS; Asymmetric Synthesis; Sulfur Compounds (for Synthesis); Synthetic Organic Chemistry; CHIRAL CHEMICALS; Sulfur Compounds; Asymmetric Synthesis; Chiral Auxiliaries; Sulfur-Based
Safety Profile
Hazard Codes: 
Xi
WGK Germany: 3
Hazard Note: Irritant/Keep Cold
Specification
(S)-(-)-2-Methyl-2-propanesulfinamide (CAS NO.343338-28-3) is also named as 2-Propanesulfinamide,2-methyl-, [S(S)]- ; (S)-(-)-tert-Butyl sulfinamide ; (S)-2-Methyl-2-propanesulfinamide ; (S)-tert-Butanesulfinamide ; (S)-tert-Butylsulfinamide . (S)-(-)-2-Methyl-2-propanesulfinamide (CAS NO.343338-28-3) is white to light yellow crystal powder.