Synthesis of some benzo-14-crown-4 ethers substituted to 7,8-dihydroxy-3-phenylcoumarin derivatives


SALAN Ü. , BULUT M.

HETEROCYCLES, cilt.68, sa.2, ss.237-245, 2006 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 68 Konu: 2
  • Basım Tarihi: 2006
  • Doi Numarası: 10.3987/com-05-10581
  • Dergi Adı: HETEROCYCLES
  • Sayfa Sayıları: ss.237-245

Özet

7,8-Dihydroxy-3-phenylcoumarin derivatives reacted with 1,2-bis-(3-tosyloxypropoxy)benzene in CH3CN/alkali carbonate to furnish 3-phenylchromenone-14-crown-4 ether derivatives, which were identified with elemental analysis, IR, H-1 NMR, C-13 NMR and MS spectroscopy.