天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Home Cart 0 Sign in  

[ CAS No. 822-51-5 ] {[proInfo.proName]}

,{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]}
Chemical Structure| 822-51-5
Chemical Structure| 822-51-5
Structure of 822-51-5 * Storage: {[proInfo.prStorage]}

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

Cart0 Add to My Favorites Add to My Favorites Bulk Inquiry Inquiry Add To Cart

Search after Editing

* Storage: {[proInfo.prStorage]}

* Shipping: {[proInfo.prShipping]}

Quality Control of [ 822-51-5 ]

Related Doc. of [ 822-51-5 ]

Alternatived Products of [ 822-51-5 ]
Product Citations

Product Details of [ 822-51-5 ]

CAS No. :822-51-5 MDL No. :MFCD03427290
Formula : C6H9N Boiling Point : No data available
Linear Structure Formula :HNC4H2(CH3)2 InChI Key :OJFOWGWQOFZNNJ-UHFFFAOYSA-N
M.W : 95.14 Pubchem ID :5324584
Synonyms :

Safety of [ 822-51-5 ]

Signal Word:Warning Class:
Precautionary Statements:P280 UN#:
Hazard Statements:H302-H317 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 822-51-5 ]

* 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 [ 822-51-5 ]

[ 822-51-5 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 822-51-5 ]
  • [ 16657-07-1 ]
  • 7-(3,4-dimethyl-1-pyrrolyl)indene [ No CAS ]
YieldReaction ConditionsOperation in experiment
70.01% To a 50 ml flask, 0.50 g (5.26 mmol) of 3,4-dimethyl-1H-pyrrole and 10 ml of hexane were added to form a solution, and then cooled to 0 C. to obtain an n-butyllithium / hexane solution (2.5 M) 2 .10 ml (5.25 mmol) was added, and the mixture was returned to room temperature and stirred for 30 minutes. After removing the volatiles by evaporation under reduced pressure, 10 ml of toluene, 1.23 g (6.31 mmol) of <strong>[16657-07-1]7-bromoindene</strong>, 11.80 mg (52.55 mumol) of Pd (OAc)2, (2-PhenylPh) tBu2P18. 82 mg (63.06 mumol) was sequentially added, and the mixture was stirred at reflux for 16 hours.After cooling to room temperature, 100 ml of water and 100 ml of ethyl acetate were added to the reaction solution, and the aqueous phase and the organic phase were separated with a separatory funnel.The aqueous phase was extracted twice with 100 ml of ethyl acetate, the obtained organic phase and the previous organic phase were mixed, and washed with 150 ml of saturated brine.The organic phase was dried over anhydrous sodium sulfate.Sodium sulfate was filtered, the solution was distilled off under reduced pressure, and purified with a silica gel column (petroleum ether),0.77 g (3.68 mmol, yield 70.01%) of a yellow oil of 7-(3,4-dimethyl-1-pyrrolyl)indene was obtained.
Recommend Products
Same Skeleton Products

Technical Information

Historical Records
; ;