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2,6-Dichloroindophenol tote konutai CAS:620-45-1

He matū te 3,5-Dichlorophenyldiazonium tetrafluoroborate e whakamahia whānuitia ana i roto i te hanga matū waro. He tote diazonium, ko te tikanga kei roto he rōpū diazonium (N2+) e piri ana ki te mowhiti phenyl kua whakakapia ki ngā ngota chlorine i te tuatoru me te tuarima o ngā tūranga.

He maha ngā wā ka whakamahia tēnei pūhui i roto i ngā tauhohenga e hono ana ki ētahi atu pūhui kakara. Ka taea e ia te whai i ngā tauhohenga pēnei i te whakakapinga kakara hiko, ka taea e ia te whakawhiti i tana rōpū diazonium ki tētahi atu pūhui kakara nucleophilic hei hanga i tētahi hononga hou. He tino whai hua tēnei mō te whakaurunga o ngā rōpū mahi ki runga i ngā mowhiti kakara..

 

 

 


Taipitopito Hua

Ngā Tohu Hua

Te Whakamahinga me te Pānga

Whakakapinga kakara hiko-aroha: Ko te 3,5-Dichlorophenyldiazonium tetrafluoroborate e whakamahia whānuitia ana hei tote diazonium i roto i ngā tauhohenga whakakapinga kakara hiko-aroha. Ka mahi hei pūtake o te rōpū diazonium (N2+), ka taea te tauhohe ki ngā pūhui kakara nucleophilic, ka hua ake te hanganga o ngā here CC hou. He whānuitia te whakamahinga o tēnei tauhohenga mō te whakaurunga o ngā rōpū mahi ki runga i ngā mowhiti kakara.

Te Hanganga o ngā Pūhui Biaryl: Kua whakamahia te 3,5-Dichlorophenyldiazonium tetrafluoroborate hei rauemi tīmatanga mō te hanganga o ngā pūhui biaryl. Mā roto i ngā tauhohenga hononga whakarewa, ka taea te hono atu ki ngā momo nucleophile, pērā i ngā waikawa arylboronic, ngā tote aryldiazonium rānei, hei hanga hononga biaryl.

Te Whakarite i ngā Pūhui Waro: Ko te 3,5-Dichlorophenyldiazonium tetrafluoroborate he takawaenga i roto i te hanganga o ngā pūhui waro. Ka taea e ia te tauhohe ki ngā nucleophiles, pērā i ngā amines, ngā phenols, ngā thiols rānei, hei hanga hua me ngā rōpū mahi hou e piri ana ki te mowhiti kakara.

Te hanga tae me te tae: Ko ngā tote diazonium, tae atu ki te 3,5-Dichlorophenyldiazonium tetrafluoroborate, e whakamahia whānuitia ana i roto i te hanga tae me ngā tae. Ka taea e rātou te tauhohe ki ngā momo matū kakara, ka hanga tae azo, tae atu ki ngā tae rerekē rānei. Ka kitea ngā whakamahinga o ngā matū hua i roto i ngā momo ahumahi, tae atu ki ngā kakahu, ngā peita, me ngā waituhi tā.

Rangahau me te tātari matū: Ka whakamahia te 3,5-Dichlorophenyldiazonium tetrafluoroborate hei matū i roto i ngā taiwhanga rangahau mō te ako i ngā tauhohenga rauropi. Ka kitea hoki te whakamahinga i roto i ngā tikanga tātari matū, pērā i te whakamātautau tae-ira, te whakamātautau ira-ira rānei, nā tōna kaha ki te tauhohe ki ngā matū motuhake me te hanga hua tae..

 

Te Tākai Hua:

试剂包装2

Ngā Mōhiotanga Tāpiri:

Te hanganga C12H8Cl2NNaO2
Whakamātautau 99%
Āhua Paura matomato
Nama CAS 620-45-1
Te tākai Iti, nui hoki
Te Ora o te Wāhi 2 tau
Rokiroki Penapena ki te wāhi hauhautanga, maroke hoki
Tiwhikete ISO.

 


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