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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 24, 1994 - Issue 17
129
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Original Articles

A Novel Synthesis of Squaric Acid Esters

Pages 2497-2502 | Received 07 Feb 1994, Published online: 16 Feb 2007

References

  • Schmidt , A. H. 1980 . Synthesis , : 961
  • Eggerding , D. and West , R. 1976 . J. Am. Chem. Soc. , 98 : 3641
  • Deuglass , J. L. , Demosthene , C. and Guy , F. Eur. Pat. Appl. EP 294615 .
  • Chem. Abstr. , 110 ( 21 ) 192303k
  • Pericas , M. and Serratosa , F. 1977 . Tet. Lett. , 50 : 4437
  • Pericas , M. and Serratosa , F. 1977 . Tet. Lett. , 50 : 4433
  • Benzyltrimethylammonium fluoride hydrate (11.64 g, 68.77 mmol.) and molecular sieves (type 4A) were stirred together in 50 mL of dry THF under argon overnight.
  • The sample was prepared by M. Mischke of Polaroid Corporation using a silver salt method.
  • Middleton , W. J. US Pat. 3,940,402 .
  • Chem. Abstr. , 85 ( 2 ) 6388j

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