3755402

Information

• Patent Grant
• 3755402

• References
• Source

• Patent Number

  3,755,402

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1973
  51 years ago

• CPC

  • C07C261/02 - Cyanates
  • C07C271/44 - to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
  • C07C303/22 - from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
  • C07C331/08 - having sulfur atoms of thiocyanate groups bound to carbon atoms of six-membered aromatic rings
  • C07D215/20 - Oxygen atoms
  • C07D231/14 - with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
  • C07D231/22 - with aryl radicals attached to ring nitrogen atoms
  • C07C2101/14 - The ring being saturated
  • C07C2101/16 - The ring being unsaturated

• US Classifications

  • 560 - Organic compounds
  • 534 - Organic compounds
  • 544 - Organic compounds
  • 546 - Organic compounds
  • 548 - Organic compounds
  • 549 - Organic compounds
  • 552 - Organic compounds
  • 562 - Organic compounds
  • 568 - Organic compounds