2, 2 '-dipirromethene

2, 2 '-dipirromethene, tarachugaa kevalam dipirromethene ledhaa dipirin anie pilustaaru, idhi suutram kaligina rasayana sammelanam, dheeni asthipanjaraanni rendu pyrol valayaluga varninchavachhu, ivi mithain vantena = ch-vaati natrajani-prakkane (sthaanam-2) carbonla dwara anusandhaaninchabadi untaayi; migilina bandhaalu hydrogen anuvula dwara santrupti chendutaayi. idhi −40°sii kante ekkuva nucleophilic sammelanaalache takshaname daadi cheyabade asthira sammelanam.
2, 2 '-dipirromethene mariyu daani marinta sthiramaina mariyu sulabhamgaa tayaaru cheyabadina utpannaalu-okati ledhaa anthakante ekkuva hydrogen anuvulanu itara kriyaatmaka samuuhaala dwara bharti cheyadam dwara adhikarikamga pondabadataayi-badipi fluorescent dies kutumbaaniki mukhyamaina puurvagaamulu. utpannaalalo dipirrinato ayan mariyu katayan lavanaalu untaayi.
tayari.
2, 2 '-dipirromethene mariyu daani utpannaalanu tagina pyrol utpannaala nundi aneka paddhatula dwara pondavacchu.
2, 2 '-dipirolemethane yokka aakseekarana dwara 2,3-dichloro-5,6-diasano-1,4-benzoquinan (dii. dii. kyu) thoo-78 masim vadda podi dichloromethane draavanamloo pratyaamnaayam kaani sammelanaanni tayaaru cheyavachu. aakseekarana dasanu nivaarinche pratyaamnaaya samslaeshanha 2-formail pyrol mariyu pyrol yokka ghaneebhavanam, idhi triphluoroacetic aamlam dwara utprerakam cheyabadutundi, taruvaata n, n-disopropylethylaminetho deprotonation jarugutundi.
marinta saadhaaranamgaa, 3,4 ledhaa 5 sthaanaalalo (conny 2 kaadu) tagina pratyaamnaayaalato pyroltho praarambhamavutundi. atuvanti rendu anuvulanu vaati 2 sthaanaalalo vantena sammelanamtho ghaneebhavinchadam valana sambandhita 2,2 '-dipirromethane labhistundi. ghaneebhavanam, udaaharanaku, tfa samakshamlo sugandha aldehydto naar pyrol samshlaeshanhanu upayoginchavacchu. appudu diapyromethane core ddq ledhaa pii-chloranyl vanti quinon aakseekarananu upayoginchi diapyromethanega aakseekarana chendutundi.
pratyamnaayamgaa, okaru sakriyam cheyabadina carboxylic aamlam utpannaanni, saadhaaranamgaa oka asail chloridenu upayoginchavacchu. maroka avakaasam vale, pratyaamnaaya pyrolsnu 2-asylpyrol thoo ghaneebhavinchavachhu; eee maargam asamaana dipyromethenela samshlaeshanhanu anumatistundi.
pratispandanalu.
dipirin −40°sii kante ekkuvagaa asthiramgaa untundi. ayithe, idhi kshaaramgaa panichestundi, mariyu daani chloride draavanamloo taginanta sthiramgaa untundi.
triathylamine ledhaa 1,8-diazabycyclo [5.4] andec-7-enee (dbu) samakshamlo boran trifluoride-diethyl eethar complexes (·) thoo 2,2 '-dipirromethene ledhaa daani utpannaalato pratispandinchadam dwara badipi rangulu anie pilavabade vaatini pondavacchu.
parivartana lohalatho samanvaya sanklishtatala kosam dipirin mariyu daani utpannaalu. udaaharanaku, utpanna ayan 5-phenyl dipirinato (pidipi) tatastha inumu (iii) sanklishtatanu yerparustundi (muduru aakupaccha monoclinic spatikaalu, benzeenlo karugutaayi, dichloromethanelo narinja draavanam), ikkada ayan vakreekruta octahedral jyaamitiloo dipirin korla yokka aaru natrajani anuvulatho samanvayam cheyabadutundi. idhe vidhamaina cobalt (iii) complexes, alaage raagi (ii) thoo kuudina complexes kooda nivedinchabadindi. 

