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Chemical Structure| 86302-43-4 Chemical Structure| 86302-43-4

Structure of 86302-43-4

Chemical Structure| 86302-43-4

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Product Details of [ 86302-43-4 ]

CAS No. :86302-43-4
Formula : C24H25O2P
M.W : 376.43
SMILES Code : O=C(OC(C)(C)C)[CH-][P+](C=1C=CC=CC1)(C=2C=CC=CC2)C=3C=CC=CC3
MDL No. :N/A

Safety of [ 86302-43-4 ]

Application In Synthesis of [ 86302-43-4 ]

* 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 [ 86302-43-4 ]

[ 86302-43-4 ] Synthesis Path-Downstream   1~6

  • 1
  • [ 49827-15-8 ]
  • [ 603-35-0 ]
  • [ 86302-43-4 ]
  • 3
  • [ 23602-63-3 ]
  • [ 86302-43-4 ]
  • [ 726191-05-5 ]
YieldReaction ConditionsOperation in experiment
88% With 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; at 20℃; for 48.0h; To the solution of <strong>[23602-63-3]5-chloro-2-hydroxy-3-methylbenzaldehyde</strong> (22.6 g, 0.13 mol) in THF (200 ml) was added tert-butyl (triphenylphosphoranyl) acetate (50g, 0.13 mol) followed by adding DBU (0.3 ML). The reaction mixture was stirred at room temperature for 48 hours. The reaction mixture was concentrated under vacuum. To the concentrated residue was added 10% ethyl acetate in hexane (100 ML). Solid was formed in the solution and filtered out. The filtrated was concentrated and chromatographed on silica gel (10% ethyl acetate in hexane) to give 33.4 g (88%) white SOLID. 1H NMR (300 MHz, CDCl3) No. 1. 56 (s, 9H), 2.32 (s, 3H), 6.20 (s, 1H), 6.44 (d, 1H, J = 16. 11 Hz), 7.13 (m, 1H), 7.35 (m, 1H), 8.01 (d, 1H, J = 16.11).
  • 4
  • [ 5926-51-2 ]
  • [ 86302-43-4 ]
  • [ 1081988-25-1 ]
  • 5
  • [ 86302-43-4 ]
  • [ 10165-86-3 ]
  • [ 1360587-80-9 ]
YieldReaction ConditionsOperation in experiment
In water; at 90℃; for 2h; 6-(3-((2-((2,4-dichloro-3-(((2-methoxy-1-(pyridin-2-ylmethyl)-1H-benzo[d]imidazol-4-yl)oxy)methyl)phenyl)(methyl)amino)-2-oxoethyl)amino)-3-oxopropyl)-N-methylnicotinamide (43)Methyl 6-formylnicotinate (1.0 g, 6.06 mmol) and tert-butyl (triphenylphosphoranylidene)acetate (2.73 g, 7.27 mmol) were put in suspension in water (50 mL) and stirred at 90° C. for 2 h.The reaction mixture was cooled to room temperature and concentrated under pressure.The residue was triturated in ethyl acetate and filtered.The filtrate was concentrated and purified by flash chromatography using hexanes-ethyl acetate 10percent to give (E)-methyl 6-(3-(tert-butoxy)-3-oxoprop-1-en-1-yl)nicotinate. MS (APCI) 264 (M+).
  • 6
  • [ 52351-75-4 ]
  • [ 86302-43-4 ]
  • 2'-(tert-butyl) 3'-ethyl (2'S,3R,3'S,8a'S)-8'-bromo-6-methoxy-2-oxo-2',3'-dihydro-8a'H-spiro[indoline-3,1'-indolizine]-2',3'-dicarboxylate [ No CAS ]
 

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