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Wayne Lamicela Phones & Addresses

  • Cheektowaga, NY
  • Rochester, NY
  • Buffalo, NY
  • 6335 Mayfair Dr, Clarence Center, NY 14032
  • Clarence Ctr, NY
  • 297 Moseley Rd, Fairport, NY 14450 (585) 223-5464
  • Erin, NY
  • Rush, NY
  • Honeoye Falls, NY
  • 6 Slate Creek Dr APT 10, Buffalo, NY 14227

Work

Position: Installation, Maintenance, and Repair Occupations

Education

Degree: Bachelor's degree or higher

Emails

w***a@aol.com

Publications

Us Patents

Desulfurization Of Triazolothiadiazines

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US Patent:
5055586, Oct 8, 1991
Filed:
May 24, 1990
Appl. No.:
7/527982
Inventors:
Chang K. Kim - Pittsford NY
Wayne N. Lamicela - Rush NY
David L. Allen - Holcomb NY
Assignee:
Eastman Kodak Company - Rochester NY
International Classification:
C07D48704
US Classification:
5482624
Abstract:
Pyrazolotriazoles such as 3,6-disubstituted-1H-pyrazolo[5,1-c]-1,2,4-triazoles: ##STR1## are useful in the photographic arts, e. g. as magenta couplers. They may be made from 3,6-disubstituted-7H-1,2,4-triazolo[3,4-b][1,3,4]thiadiazines: ##STR2## by a two-step process. The first step comprises a ring contraction and a diacylation. The second step comprises hydrolysis of the acyl groups and desulfurization. The second step is conducted using an aqueous mixture of a hydrohalic acid such as hydrochloric acid and hypophosphorous acid, H. sub. 3 PO. sub. 2. When the hypophosphorous acid is used, less sulfur and sulfur-containing impurities are formed.
Wayne N Lamicela from Cheektowaga, NY, age ~65 Get Report