Azidophthalic anhydrides

• US 3,002,003 A
• Filed: 10/02/1959
• Issued: 09/26/1961
• Est. Priority Date: 10/02/1959
• Status: Expired due to Term

• Current Assignee: Cornelius C. Unruh, Stewart H. Merrill
• Original Assignee: Cornelius C. Unruh, Stewart H. Merrill
• Inventors: Merrill, Stewart H., Unruh, Cornelius C.
• Application Number:
  US03/843,928
• Time in Patent Office: 725 Days
• US Class Current: 549/243
• CPC Class Codes: C07C 247/00 Compounds containing azido groups
• CPC Class Codes: C08F 8/30 Introducing nitrogen atoms or nitrogen-containing groups
• CPC Class Codes: C08K 5/28 Azides
• CPC Class Codes: C08L 27/04 containing chlorine atoms

Claims

1. AN AZIDOPHTHALIC ANHYDRIDE OF THE FORMULA: