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. 1104637-53-7 ] {[proInfo.proName]}

,{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]}
Chemical Structure| 1104637-53-7
Chemical Structure| 1104637-53-7
Structure of 1104637-53-7 * 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 [ 1104637-53-7 ]

Related Doc. of [ 1104637-53-7 ]

Alternatived Products of [ 1104637-53-7 ]
Product Citations

Product Details of [ 1104637-53-7 ]

CAS No. :1104637-53-7 MDL No. :MFCD11215242
Formula : C7H8BNO4 Boiling Point : -
Linear Structure Formula :- InChI Key :NHVZIRZCTRJEFP-UHFFFAOYSA-N
M.W : 180.95 Pubchem ID :71310651
Synonyms :

Safety of [ 1104637-53-7 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P280-P305+P351+P338 UN#:N/A
Hazard Statements:H302-H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 1104637-53-7 ]

* 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 [ 1104637-53-7 ]

[ 1104637-53-7 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 40263-57-8 ]
  • [ 1104637-53-7 ]
  • C12H11BN2O5 [ No CAS ]
  • 2
  • [ 1104637-53-7 ]
  • [ 175278-00-9 ]
  • 2-trifluoromethoxy-phenylethynylboronic acid MIDA ester [ No CAS ]
YieldReaction ConditionsOperation in experiment
85% With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; at 30℃; for 1h;Inert atmosphere; Sealed tube; General procedure: For example, synthesis of 1,2-diphenylethyne, 3a. To an oven-dried 5 mL microwave vessel was added Pd(PPh3)2Cl2 (3.5 mg, 0.005 mmol, 2 mol %) and CuI (1.9 mg, 0.01 mmol, 4 mol %). The vessel was then capped and purged with N2 before addition of Cyrene (0.5 mL, 0.5 M), Et3N (38 muL, 0.275 mmol, 1.1 equiv), iodobenzene (27.9 muL, 0.25 mmol, 1 equiv), and phenylacetylene (28.8 muL, 0.263 mmol, 1.05 equiv). The reaction mixture was heated to 30 C and maintained at this temperature with stirring for 1 h before the vessel was vented, and decapped. The solution was then diluted with EtOAc (10 mL), and washed with water (2× 20 mL) and brine (2 × 20 mL). The organics were then passed through a hydrophobic frit and concentrated under reduced pressure to give a yellow oil, which was purified by flash chromatography (silica gel, 0-5% Et2O in petroleum ether) to afford the title compound as a white solid (44.5 mg, quant.).
Recommend Products
Same Skeleton Products
Historical Records
; ;