2-Methylbenzophenone hamwe na CAS 131-58-8
2-Methylbenzophenone ni uruganda rwa benzofenone, rukaba ari imiti ikomeye cyane.Muri icyo gihe, ketone nayo ni imiterere yibanze ya molekile nyinshi kama, nkibikoresho bikora, impumuro nziza na molekile yibiyobyabwenge.Ketone ya Aromatic ningirakamaro cyane yubaka inyubako ya synthèse organique, ibaho cyane muburyo bwibanze bwibicuruzwa bisanzwe kandi bikoreshwa cyane mubinyabuzima bikora.
| Ingingo | Bisanzwe |
| Kugaragara | Amazi yumuhondo-utagira ibara |
| Suzuma | ≥99.0% |
| Amazi | ≤0.20% |
Mu rwego rwo kurinda gaze ya inert, 2-methylphenylsulfonylhydrazide (1,1 mmol), benzonitrile (1.0 mmol), cataliste ya palladium (2 mol%) na biquinoline (bq, 3 mol%) ikwirakwizwa mu musemburo wa organic (2 mL)), hanyuma H2O (2 mmol) yongeyeho, ubushyuhe burazamuka bugera kuri 80 ° C mu masaha 6.Noneho igisubizo cya reaction cyakuweho inshuro eshatu hamwe na Et2O (5 mL), ibyiciro kama byahujwe, hanyuma umusemburo uzunguruka-byumye munsi yumuvuduko ukabije.Ibicuruzwa byabonetse byakorewe inkingi chromatografiya kumurongo wa silika gel (300-400 mesh), kandi abayirangije bari peteroli ether, kugirango babone ibicuruzwa 2-methylbenzophenone.Ibikoresho bya chimique Ibara ritagira ibara cyangwa umuhondo werurutse.Ingingo yo gushonga igera kuri 134 ° C.Koresha nka farumasi hagati.
200kgs / ingoma, 16tons / 20'ibikoresho
250kgs / ingoma, 20tons / 20'ibikoresho
1250kgs / IBC, 20tons / 20'ibikoresho
2-Methylbenzophenone hamwe na CAS 131-58-8
