Maleic Anhydrogenation Method tiyo nenedi?

Maleic Anhydride yore mi hydrogenation
Maleic anhydride Butadiene method.1,3-butadiene ukadhu kud i aceticlation ku acetic acid man oxygen mi yubu 1,4-diacetoxy-2-butene, ma edoko 1,4-butanediol nikadhu kud i hydrogenation man hydrolysis.
Maleic anhydride 1,4-dichlorobutene method.1,4-dichlorobutene ubedo piny ma nyayu chloroprene kud i butadiene. Ni tiyo kudu calu piny ma jutiyo kudu, 1,4-butanediol ju nwango nikadhu kud i hydrolysis man hydrogenation.

Pirango ma iyero Maleic Anhydride? Etiye thenge ma malu pa polyester resins ma unsaturated, man eyabu kemikol matung tung (BDO, THF, man mange). Cwal iwa waraga kawoni mi nwangu yore mi MA maber pi kuloka peri!