成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Home Cart 0 Sign in  

[ CAS No. 1757-72-8 ] {[proInfo.proName]}

,{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]}
Chemical Structure| 1757-72-8
Chemical Structure| 1757-72-8
Structure of 1757-72-8 * 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 [ 1757-72-8 ]

Related Doc. of [ 1757-72-8 ]

Alternatived Products of [ 1757-72-8 ]
Product Citations

Product Details of [ 1757-72-8 ]

CAS No. :1757-72-8 MDL No. :MFCD00186065
Formula : C16H13NO Boiling Point : -
Linear Structure Formula :- InChI Key :YJOWMBICANYBLV-UHFFFAOYSA-N
M.W : 235.28 Pubchem ID :74468
Synonyms :

Safety of [ 1757-72-8 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P305+P351+P338 UN#:N/A
Hazard Statements:H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 1757-72-8 ]

* 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 [ 1757-72-8 ]

[ 1757-72-8 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 25365-71-3 ]
  • [ 74-88-4 ]
  • [ 1757-72-8 ]
YieldReaction ConditionsOperation in experiment
67.3% Synthesis of other indole-3-carbaldehydes; Preparation of 1-methyl-2-phenyl-1 H-indole-3-carbaldehyde: To a solution of 2-phenyl-1 H-indole-3-carbaldehyde (7.41 g, 33.5 mmol) in DMF (50 ml) cooled to O0C was added in portions, sodium hydride (2.68 g, 67.0 mmol). After stirring for 30 minutes, iodomethane (4.18 ml, 67.0 mmol) was added and the reaction stirred for 30 minutes, then allowed to warm to room temperature and stirred overnight. Water (150 ml_) was added and the resulting solid was filtered, washed well with water and air dried to give a light green solid 1-methyl-2-phenyl-1 H-indole-3-carbaldehyde (5.30 g, 22.53 mmol, 67.3 % yield), MS (m/z) 236.3 (MH+).
With potassium hydroxide; In N,N-dimethyl-formamide; at 20℃; for 12h; Step 2: In a 500 ml flask provided with a cooling tube and a stirrer, 15.2 g of KOH, 38 g of iodomethane, 50 g of 2-phenyl 1H-Indole-3-carboxaldehyde, and 150 g of DMF (dimethylformamide) were placed and stirred at room temperature for 12 hours. The solvent was removed through distillation, thereby obtaining 1-methyl 2-phenyl 1H-indole-3-carboxaldehyde (molecular weight: 235.28 g/mol) and having a purity of 96% as measured by HPLC. (1H NMR: δ 9.76, s, 1H; δ 8.46, m, 1H; δ 7.59, m, 3H; δ 7.52, m, 2H; δ 7.42, m, 3H; δ 3.79, s, 3H)
Recommend Products
Same Skeleton Products

Technical Information

Historical Records
; ;