Maximum quantity allowed is 999
CAS RN: 50978-45-5 | Product Number: F0854
N-Formylsaccharin
Purity: >98.0%(GC)
Size | Unit Price | Hyderabad | Japan* | Quantity |
---|---|---|---|---|
5G |
₹6,500.00
|
8 | ≥100 |
|
25G |
₹17,600.00
|
5 | ≥80 |
|
*Upon orders receipt, Hyderabad stocks will be dispatched on the same day.
*Items available in Japan warehouse will be dispatched in 10-12 working days.
*INR price is exclusive of domestic taxes applicable.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
Product Number | F0854 |
Purity / Analysis Method | >98.0%(GC) |
Molecular Formula / Molecular Weight | C__8H__5NO__4S = 211.19 |
Physical State (20 deg.C) | Solid |
Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
Store Under Inert Gas | Store under inert gas |
Condition to Avoid | Moisture Sensitive |
CAS RN | 50978-45-5 |
Reaxys Registry Number | 21741916 |
PubChem Substance ID | 160871419 |
Appearance | White to Almost white powder to crystal |
Purity(GC) | min. 98.0 % |
Solubility (slightly sol. in) | Dimethylformamide |
Pd(OAc)2 (10.1 mg, 0.045 mmol, 3.0 mol%), DPPB (28.8 mg, 0.068 mmol, 4.5 mol%), N-formylsaccharin (475 mg, 2.25 mmol, 1.5eq.), and Na2CO3 (238 mg, 2.25 mmol, 1.5eq.) are added to a 30 mL test tube, which is then evacuated and backfilled three times with N2. A solution of bromobenzene (158 µL, 1.50 mmol) and Et3SiH (311 µL, 1.95 mmol, 1.3eq.) in DMF (6 mL) is added to the test tube under N2. The tube is immediately sealed and the mixture is stirred efficiently for 10 min at rt. The mixture is subsequently warmed to 75 °C and stirred for a further 16 h. The reaction mixture is cooled to rt, then diluted with Et2O (15 mL), and washed with H2O (15 mL). The aqueous layer is extracted two times with Et2O (15 mL). The combined organic layer is dried over MgSO4, filtered, and concentrated. The obtained residue is purified by flash column chromatography on silica gel (eluent: 3–5% Et2O in n-pentane) to provide benzaldehyde as a colorless oil (132 mg, 83%).
References
Reference
- 1)N-Formylsaccharin: A new formylating agent
Articles/Brochures
[Product Highlights] Novel Powerful Formylating Reagent
[Research Articles] Easily Accessible and Highly Reactive Crystalline CO Surrogate, N-formylsaccharin
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