4-(tert-ButyldiMethylsilyloxy)butanal
- Product Name4-(tert-ButyldiMethylsilyloxy)butanal
- CAS87184-81-4
- CBNumberCB72721575
- MFC10H22O2Si
- MW202.37
- MDL NumberMFCD12025097
- MOL File87184-81-4.mol
Chemical Properties
Boiling point | 225.3±23.0 °C(Predicted) |
Density | 0.868±0.06 g/cm3(Predicted) |
4-(tert-ButyldiMethylsilyloxy)butanal Price
Product number | Packaging | Price | Product description | Buy |
---|---|---|---|---|
TRC T205913 | 10mg | $45 | 4-(tert-Butyldimethylsilyloxy)butanal |
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Synthonix B3803 | 500mg | $150 | 4-(tert-Butyldimethylsilyloxy)butanal 95%+ |
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Synthonix B3803 | 1g | $275 | 4-(tert-Butyldimethylsilyloxy)butanal 95%+ |
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Matrix Scientific 115667 | 500mg | $607 | 4-(tert-Butyldimethylsilyloxy)butanal 95+% |
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Matrix Scientific 115667 | 1g | $773 | 4-(tert-Butyldimethylsilyloxy)butanal 95+% |
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4-(tert-ButyldiMethylsilyloxy)butanal Chemical Properties,Usage,Production
Synthesis
To a solution of oxalyl chloride (2.1 mL, 24 mmol, 1.2 equivalents) in CH2Cl2 (30 mL) cooled at −78 °C was added dropwise a solution of dimethylsulfoxide (DMSO 3.3 mL, 21 mmol, 1.1 equivalents) in CH2Cl2 (32 mL). After 5 min, a solution of 4-(tert-butyldimethylsilanyloxy)butan-1-ol (4.0 g, 20 mmol, 1.0 equivalents) in CH2Cl2 (26 mL) was added. The reaction mixture was then stirred for 15 min at −78 °C and triethylamine (14.0 mL, 100 mmol, 5.00 equivalents) was added in 1 portion. After 10 min at −78 °C, the mixture was allowed to warm to room temperature and diluted with CH2Cl2 (140 mL). The organic layer was successively washed with a saturated aqueous solution of NH4Cl (30 mL) and brine (2 × 30 mL). The combined organic extracts were dried over MgSO4, fifiltered, and concentrated under reduced pressure. Purifification by flflash chromatography on silica gel (petroleum ether/EtOAc: 90/10) afforded 3.88 g (96% yield) of the aldehyde as a colorless oil.Reference: Taillier, C.; Gille, B.; Bellosta, V.; Cossy, J. J. Org. Chem. 2005, 70, 2097−2108.
Preparation Products And Raw materials
4-(tert-ButyldiMethylsilyloxy)butanal Suppliers
Global(35)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
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+86-371-66670886 | info@dakenam.com | China | 18751 | 58 | |
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