Home Cart Sign in  
Chemical Structure| 134435-16-8 Chemical Structure| 134435-16-8

Structure of 134435-16-8

Chemical Structure| 134435-16-8

*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 [ 134435-16-8 ]

CAS No. :134435-16-8
Formula : C9H9O5P
M.W : 228.14
SMILES Code : O=C1OC(C=2C=CC=CC12)P(=O)(O)OC
MDL No. :N/A

Safety of [ 134435-16-8 ]

Application In Synthesis of [ 134435-16-8 ]

* 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 [ 134435-16-8 ]

[ 134435-16-8 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 118289-17-1 ]
  • [ 134435-16-8 ]
  • (E)-3-(2-bromo-pyridin-4-ylmethylene)-3H-isobenzofuran-1-one [ No CAS ]
  • (Z)-3-(2-bromo-pyridin-4-ylmethylene)-3H-isobenzofuran-1-one [ No CAS ]
YieldReaction ConditionsOperation in experiment
With triethylamine; In tetrahydrofuran; at 20℃; for 24h; Example 13; (a) 3-(2-Bromo-pyridin-4-ylmethylene)-3H-isobenzofuran- 1 -one (W); To a solution of (3-Oxo-1 ,3-dihydro-isobenzofuran-1-yl)-phosphonic acid dimethyl ester (R) (3.09, 12.76mmol) in dry THF (4OmL) was added <strong>[118289-17-1]2-bromo-pyridine-4-carbaldehyde</strong> (2.37g, 12.76mmo.) and triethyl amine (1.76ml, 12.76mL). The solution was stirred at room temperature for 24 hours. The reaction mixture was cooled 5°C and diluted with ice water (5OmL) and stirred for 0.5 hour. The resultant solid was filtered and washed with hexane (2x 2OmL) and dried in vacuum oven to afford a white powder. Two isomeric cpds in LC-MS, (combined 3.83g, 100percent purity) and taken through without need for purification to the next stage; rri/z (LC-MS, ESP), RT= 3.95mins (M+H) 302 RT= 4.01mins (M+H) 302.
 

Historical Records