-
4,4-Dimethyltriphenylamine CAS: 20440-95-3
4,4-Dimethyltriphenylamine yog ib yam tshuaj lom neeg uas muaj cov qauv triphenylamine nrog ob pawg methyl txuas rau lub hauv paus nitrogen. Cov tshuaj no siv dav hauv kev tsim cov organic thiab kev tshawb fawb vim nws cov yam ntxwv tshwj xeeb thiab kev ua haujlwm.
-
4,4′-Dibromobiphenyl CAS: 92-86-4
4,4′-Dibromobiphenyl yog ib qho tshuaj sib xyaw nrog cov mis molecular C12H8Br2. Nws yog ib qho derivative ntawm biphenyl uas bromine atoms txuas rau 4-txoj haujlwm ntawm ob lub nplhaib phenyl. Cov tshuaj no paub txog nws cov qauv symmetrical thiab halogen substituents, uas muab cov khoom tshwj xeeb rau lub molecule.
-
4,4′-(9-fluorenylidene) dianiline CAS: 15499-84-0
4,4′-(9-fluorenylidene) dianiline yog ib qho tshuaj sib xyaw nrog cov mis molecular C25H18N2. Nws muaj ib lub plawv fluorene nrog ob pawg aniline txuas rau ntawm 4-txoj haujlwm, tsim ib qho qauv symmetrical. Cov tshuaj no qhia txog cov khoom siv optical thiab electronic tshwj xeeb vim muaj cov fluorenylidene moiety thiab cov pawg aniline.
-
3,5-Dibromobenzaldehyde CAS: 56990-02-4
3,5-Dibromobenzaldehyde yog ib qho tshuaj lom neeg uas muaj cov mis molecular C7H4Br2O thiab molar mass ntawm 265.91 g/mol. Nws feem ntau hu ua dibrominated derivative ntawm benzaldehyde.
-
4-Methyldiphenylamine CAS: 620-84-8
4-Methyldiphenylamine yog ib qho tshuaj sib xyaw nrog cov mis molecular C13H13N. Nws yog ib qho derivative ntawm diphenylamine uas ib pawg methyl txuas rau 4-txoj haujlwm ntawm ib qho ntawm cov nplhaib phenyl. Cov tshuaj no muaj cov khoom tshwj xeeb vim muaj cov methyl substituent thiab lub plawv diphenylamine.
-
4-Di-p-tolylaminobenzaldehyde CAS: 42906-19-4
4-Di-p-tolylaminobenzaldehyde yog ib qho tshuaj lom neeg uas muaj cov qauv benzaldehyde core hloov nrog ob pawg para-tolylamine. Cov tshuaj no feem ntau siv rau hauv kev tsim cov organic thiab kev tshawb fawb vim nws muaj peev xwm ua haujlwm tau ntau yam thiab ua haujlwm tau zoo.
-
4-HydroxyphenylboronicacidTHPether CAS: 182281-01-2
4-HydroxyphenylboronicacidTHPether, nrog rau cov mis molecular C12H17BO4, yog ib qho tshuaj lom neeg uas muaj ib pawg boronic acid functional thiab ib qho tetrahydropyranyl (THP) ether moiety txuas rau lub nplhaib phenyl. Nws yog siv dav ua ib qho khoom siv ntau yam hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv kev tsim cov carbon-carbon thiab carbon-heteroatom bonds.
-
3-Methyldiphenylamine CAS: 1205-64-7
3-Methyldiphenylamine yog ib qho tshuaj sib xyaw nrog cov mis molecular C13H13N. Nws yog ib qho derivative ntawm diphenylamine uas ib pawg methyl txuas rau 3-txoj haujlwm ntawm ib qho ntawm cov nplhaib phenyl. Cov tshuaj no muaj cov yam ntxwv tshwj xeeb vim muaj cov methyl substituent thiab lub plawv diphenylamine.
-
2-Bromobiphenyl CAS: 2052-07-5
2-Bromobiphenyl yog ib yam tshuaj sib xyaws uas muaj cov mis molecular C12H9Br. Nws yog ib qho derivative ntawm biphenyl uas ib tug bromine atom txuas rau 2-txoj hauj lwm ntawm ib qho ntawm cov phenyl rings. Cov tshuaj no muaj cov yam ntxwv tshwj xeeb vim muaj cov bromine substituent thiab lub biphenyl core.
-
9,9-Dimethyl-9H-Fluoren-2-yl-BoronicAcid CAS: 333432-28-3
9,9-Dimethyl-9H-Fluoren-2-yl-BoronicAcid (DMFBA) yog ib qho tshuaj siv hauv kev tsim cov organic ua ib qho boronic acid derivative. Nws feem ntau siv rau hauv kev tsim cov carbon-carbon bonds los ntawm Suzuki-Miyaura cross-coupling reactions, ib txoj kev siv dav hauv cov organic chemistry niaj hnub rau kev tsim cov qauv molecular nyuaj. DMFBA cov qauv tshwj xeeb thiab reactivity ua rau nws yog ib qho cuab yeej muaj txiaj ntsig rau kev tsim ntau yam organic compounds, suav nrog cov tshuaj, agrochemicals, thiab cov ntaub ntawv rau cov thev naus laus zis siab heev.
-
2-Bromo-9,9′-spirobifluorene CAS: 171408-76-7
2-Bromo-9,9′-spirobifluorene yog ib qho tshuaj sib xyaw nrog cov mis molecular C15H15BO2. Nws yog ib feem ntawm tsev neeg spirobifluorene thiab muaj ib qho atom bromine. Cov tshuaj no paub txog nws cov qauv spirobifluorene tshwj xeeb, uas muaj ob lub fluorene units txuas nrog los ntawm ib lub spiro carbon choj. Qhov kev hloov pauv bromine ntxiv reactivity thiab versatility rau lub molecule, ua rau nws muaj txiaj ntsig zoo rau kev tsim cov organic thiab cov ntaub ntawv siv science.
-
2-Bromo-9,9-diphenylfluorene CAS: 474918-32-6
2-Bromo-9,9-diphenylfluorene yog ib qho tshuaj sib xyaw nrog cov mis molecular C25H17Br. Nws yog ib qho brominated derivative ntawm 9,9-diphenylfluorene, uas muaj ib tug bromine atom txuas rau lub nplhaib fluorene. Cov tshuaj no paub txog nws cov qauv aromatic thiab qhov muaj cov bromine substituent, uas muab cov reactivity thiab cov khoom tshwj xeeb rau lub molecule.
