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Chemical Structure| 110548-56-6 Chemical Structure| 110548-56-6

Structure of 110548-56-6

Chemical Structure| 110548-56-6

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Product Details of [ 110548-56-6 ]

CAS No. :110548-56-6
Formula : C10H12O
M.W : 148.20
SMILES Code : O[C@@H](C1CC1)C2=CC=CC=C2
MDL No. :MFCD24444391

Safety of [ 110548-56-6 ]

Application In Synthesis of [ 110548-56-6 ]

* 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 [ 110548-56-6 ]

[ 110548-56-6 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 1007-03-0 ]
  • [ 110548-56-6 ]
  • [ 110548-55-5 ]
YieldReaction ConditionsOperation in experiment
With [Co2((S)-mandelate)2(4,4'-bipyridine)3](NO3)2 coated capillary column; at 150℃; for 0.0583333h;Resolution of racemate; General procedure: Gas chromatographicmeasurements were performed on a GC-14B (Shimadzu, Japan) system withflame ionization detector. Nitrogen (99.999%) was used as the carrier gas. Aβ-DEX 225 capillary column (30 m long × 0.25 mm i.d. × 0.25 μm filmthickness, Supelco Inc.), a Chirasil L-Val capillary column (25 m long × 0.25mm i.d. × 0.12 μm film thickness, Agilent Technologies), and a Cyclosil-Bcapillary column (30 m long × 0.32 mm i.d. × 0.25 μm film thickness, AgilentTechnologies) were employed as commercial columns for comparison.
  • 2
  • [ 108-05-4 ]
  • [ 1007-03-0 ]
  • (R)-α-cyclopropylbenzyl acetate [ No CAS ]
  • [ 110548-56-6 ]
  • [ 110548-55-5 ]
YieldReaction ConditionsOperation in experiment
35% With Novozym 435, CAL-B; In carbon dioxide; at 20℃; under 52505.3 Torr; for 48h;Resolution of racemate; Autoclave; Enzymatic reaction; liquid CO2; General procedure: The kinetic resolution was run on a preparative scale of (1.5mmol) sec-alcohols with Novozym 435 or Amano Lipase PS-C in liquid CO2 (7.0MPa, 20C). The reaction was stopped by placing the vessel on ice and gradually depressuring. The mixture was filtered off the enzyme, which was washed with hexane and then concentrated. Silica gel chromatography (hexane/ethyl acetate, 3:1) of the residue gave a fraction of unchanged alcohol and another fraction of product acetate, which were found to be pure by 1H NMR spectroscopy. The optical rotation of the unchanged alcohols and the forming acetates were compared with that reported in the literatures
  • 3
  • [ 1007-03-0 ]
  • [ 98-88-4 ]
  • C17H16O2 [ No CAS ]
  • C17H16O2 [ No CAS ]
  • [ 110548-56-6 ]
  • [ 110548-55-5 ]
YieldReaction ConditionsOperation in experiment
With C23H24NOP; N-ethyl-N,N-diisopropylamine; In chloroform; at 0℃; for 5h;Inert atmosphere; Molecular sieve; General procedure: A two-neck round-bottom flask containing powdered 4Å molecular sieves (0.6 g) was dried under nitrogen atmosphere. A solution of secondary alcohol (3 mmol) in CHCl3 (6 mL) was added to the flask. Subsequently, catalyst 2 (108 mg, 0.3 mmol) and i-Pr2NEt (233 mg, 1.8 mmol) were added to the solution, and benzoyl chloride (253 mg, 1.8 mmol) was added dropwise to the mixture at 0C. After the resulting mixture was stirred at 0C for 5h, the molecular sieves were filtered with suction filtration. To the filtrate, water was added, and the mixture was extracted with CHCl3. The combined organic layers were washed with brine, dried over Na2SO4, and concentrated under reduced pressure. The crude reaction mixture was purified by flash column chromatography using a mixture of ethyl acetate/n-hexane, affording the corresponding benzoate and recovering the alcohol.
 

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