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[ CAS No. 3355-31-5 ] {[proInfo.proName]}

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Chemical Structure| 3355-31-5
Chemical Structure| 3355-31-5
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Product Details of [ 3355-31-5 ]

CAS No. :3355-31-5 MDL No. :MFCD06411085
Formula : C9H7Cl Boiling Point : -
Linear Structure Formula :- InChI Key :RMPSZEZJKSUNKR-UHFFFAOYSA-N
M.W : 150.61 Pubchem ID :287343
Synonyms :

Safety of [ 3355-31-5 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P305+P351+P338 UN#:N/A
Hazard Statements:H302-H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 3355-31-5 ]

* 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 [ 3355-31-5 ]

[ 3355-31-5 ] Synthesis Path-Downstream   1~4

  • 1
  • [ 3355-31-5 ]
  • (1,2-dimethyl-3-zirconacyclopent-1-ene)(C5H5)2 [ No CAS ]
  • [ 156897-06-2 ]
  • 2
  • [ 3355-31-5 ]
  • [ 156897-06-2 ]
  • 3
  • [ 183170-69-6 ]
  • [ 3355-31-5 ]
  • 1-t-butyloxycarbonyl-4-[(3-phenyl-2-propynyloxy)ethyl]piperidine [ No CAS ]
  • [ 152903-08-7 ]
YieldReaction ConditionsOperation in experiment
16% In ethyl acetate; N,N-dimethyl-formamide; EXAMPLE 39 1-Phenethyl-4-[(3-phenyl-2-propynyloxy)-ethyl] piperidine, hydrochloride salt Sodium hydride (0.912 g, 23 mmol, 60% oil disp.) which had been rinsed with hexanes (3*10 mL), and dry N,N-dimethylformamide (50 mL) were cooled to 0 C. with stirring under a nitrogen atmosphere. A solution of <strong>[183170-69-6]1-t-butyloxycarbonyl-4-hydroxyethylpiperidine</strong> (4.3 g, 19 mmol) in dry DMF (15 mL) was added, and the mixture stirred for 1 hour. 3-Phenylpropargyl chloride (2.8 g, 19 mmol) was added, and the mixture was heated to reflux for 24 hours. After cooling, the solvent was removed by distillation under reduced pressure. The residue was dissolved in ethyl acetate and extracted with water (3*100 mL), brine (100 mL), dried (MgSO4), filtered, and concentrated under reduced pressure. The crude product was purified by chromatography on silica gel, eluding with 5% ethyl acetate in hexanes, and concentrated under reduced pressure to yield 1-t-butyloxycarbonyl-4-[(3-phenyl-2-propynyloxy)ethyl]piperidine (1.02 g, 16%) as a dark oil. 1 H NMR (300 MHz, CDCl3 /TMS, δ): 7.5(m,2H), 7.3(m,3H), 4.4(s,2H), 4.1(m,2H), 3.6(t,2H), 2.7(br t,2H), 1.8-1.1(m,16H). MSCI: 344 (MH+, base).
  • 4
  • [ 52522-40-4 ]
  • [ 3355-31-5 ]
  • [ 603-35-0 ]
  • [ 172162-31-1 ]
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