Process for the preparation of peri-dichalcogeno polycyclic...

C - Chemistry – Metallurgy – 07 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07D 345/00 (2006.01) C07D 339/04 (2006.01) C07D 495/06 (2006.01) C07D 517/06 (2006.01) H01B 1/12 (2006.01)

Patent

CA 2061901

FM/6-18583/A Process for the preparation of peri-dichalcogeno polycyclic aromatic compounds Abstract of the Disclosure A process for the preparation of peri-dichalcogeno polycyclic aromatic compounds by preparing in a first step, in an amidic solvent, an alkali metal sulfide, selenide or telluride which, in a second step, is reacted with a peri-halogeno aromatic compound, which process comprises reacting in said first step an alkali metal base with elemental sulfur, selenium or tellurium at elevated temperature.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Process for the preparation of peri-dichalcogeno polycyclic... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the preparation of peri-dichalcogeno polycyclic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of peri-dichalcogeno polycyclic... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1911753

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.