Home Cart Sign in  
Chemical Structure| 108957-75-1 Chemical Structure| 108957-75-1

Structure of 108957-75-1

Chemical Structure| 108957-75-1

*Storage: {[sel_prStorage]}

*Shipping: {[sel_prShipping]}

,{[proInfo.pro_purity]}

4.5 *For Research Use Only !

{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]} Purity: {[proInfo.pro_purity]}

Change View

Size Price VIP Price

US Stock

Global Stock

In Stock
{[ item.pr_size ]} Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}

US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days

  • {[ item.pr_size ]}

In Stock

- +

Please Login or Create an Account to: See VIP prices and availability

US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks

  • 1-2 Day Shipping
  • High Quality
  • Technical Support
Product Citations

Alternative Products

Product Details of [ 108957-75-1 ]

CAS No. :108957-75-1
Formula : C13H21O5P
M.W : 288.28
SMILES Code : COC1=CC(OC)=CC(CP(OCC)(OCC)=O)=C1
MDL No. :MFCD18252337
InChI Key :VYWCMXXBAOVBSJ-UHFFFAOYSA-N
Pubchem ID :11437684

Safety of [ 108957-75-1 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of [ 108957-75-1 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 108957-75-1 ]

[ 108957-75-1 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 4903-09-7 ]
  • [ 108957-75-1 ]
  • [ 1224713-61-4 ]
YieldReaction ConditionsOperation in experiment
60% To an ice cold suspension of sodium hydride (4.2 g, 0.175 mol, 3 eq) in tetrahydrofuran (30 mL) cooled in an ice bath, 3, 5-dimethoxybenzylphosphonate ester (16.9 g, 0.058 mol, 1 eq) diluted in THF (30 mL) was added slowly using addition flask. The solution was slowly allowed to warm to room temperature and stirred for 30 min. After cooling the solution to 0° C, <strong>[4903-09-7]3-chloro-4-methoxy benzaldehyde</strong> (10 g, 0.058 mol, 1 eq) in THF (20 mL) was added and stirred at ice cold temperature for 30 min. and room temperature for 2 h. Methanol (3 mL) was added to quench the excess sodium hydride, the reaction mass was diluted with ice cold water (20 mL) and separated THF layer, aqueous layer extracted with ethylacetate (2 x 25 mL). Combined organic layers were dried over sodium sulfate and evaporated in vacuo to obtain residue, which was triturated with methanol (20 mL) to get pure 2-chloro-4-[(.pound.)-2-(3,5-dimethoxyphenyl)-l-ethenyl]-l- methoxybenzene. Yield 10.7 g (60 percent). 'H NMR (CDCl3, 300 Mz): delta 7.55-7.54 (d, IH, J= 2.1 Hz), 7.34-7.32 (m, IH), 6.94-6.89 (m, 3H), 6.64-6.63 (d, 2H, J =2.1 Hz), 6.39-6.37 (t, IH, J=2.1 Hz), 3.91 (s, 3H), 3.82 (s, 6H). LCMS: 305 (M+); HPLC: 98.24percent
  • 2
  • [ 5779-93-1 ]
  • [ 108957-75-1 ]
  • C18H20O2 [ No CAS ]
 

Historical Records

Technical Information

Categories