Resources Contact Us Home
Synthesis of aminonitrobenzodifuroxan

Image Number 5 for United States Patent #5149818.

Aminonitrobenzodifuroxan (CL-18) is prepared by directly converting pentanitroaniline to aminonitrobenzodifuroxan with heat in the presence of an excess of sodium azide. The pentanitroaniline is prepared in high yield from 3,5-dinitroaniline with a mixture of nitric acid and sulfuric acid in which the final sulfuric acid concentration is from 99.0 to 99.5%.

  Recently Added Patents
Semiconductor device and method of adjusting characteristic thereof
Dynamic bar oriented user interface
Database caching utilizing asynchronous log-based replication
Methods and systems for automatically identifying a logical circuit failure in a data network
Dimmable LED light fixture having adjustable color temperature
Methods and systems for sending messages regarding an emergency that occurred at a facility
Methods, systems, and media for swapping faces in images
  Randomly Featured Patents
Method and device for measuring a noise figure in optical amplifiers
Pulley construction for high speed printer belt
Floppy disk drive unit with contact preventing mechanism
Ski pole
System and method for automatic test-case generation for software
Integrated circuit, information recording/reproducing apparatus, and signal processing method
Rolling cutter arrangement
Thallium gallate glasses
Dispensing device with self-cleaning nozzle
Hybrid immunoglobulin-thrombolytic enzyme molecules which specifically bind a thrombus, and methods of their production and use