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4,4-Dimethyltriphenylamine CAS:20440-95-3
ʻO 4,4-Dimethyltriphenylamine kahi hui kemika i hōʻailona ʻia e kahi ʻano koʻikoʻi triphenylamine me ʻelua mau hui methyl i hoʻopili ʻia i ka ʻātoma naikokene waena. Hoʻohana nui ʻia kēia hui i ka synthesis organik a me ka noiʻi ma muli o kona mau hiʻohiʻona hoʻonohonoho kū hoʻokahi a me ka reactivity.
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4,4′-Dibromobiphenyl CAS:92-86-4
He hui kemika ʻo 4,4′-Dibromobiphenyl me ke ʻano molekala C12H8Br2. He huaʻōlelo ia o ka biphenyl kahi i hoʻopili ʻia ai nā ʻātoma bromine i ke kūlana 4 o nā apo phenyl ʻelua. Ua ʻike ʻia kēia hui no kona ʻano symmetrical a me nā mea hoʻohui halogen, e hāʻawi ana i nā waiwai kū hoʻokahi i ka molekala.
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4,4′-(9-fluorenylidene)dianiline CAS:15499-84-0
ʻO 4,4′-(9-fluorenylidene)dianiline kahi hui kemika me ke ʻano molekala C25H18N2. Loaʻa iā ia kahi ʻōpū fluorene me ʻelua mau hui aniline i hoʻopili ʻia ma ke kūlana 4, e hana ana i kahi ʻano symmetrical. Hōʻike kēia hui i nā waiwai optical a me nā uila kū hoʻokahi ma muli o ke alo o ka ʻāpana fluorenylidene a me nā hui aniline.
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3,5-Dibromobenzaldehyde CAS:56990-02-4
He hui kemika ʻo 3,5-Dibromobenzaldehyde me ke ʻano molekala C7H4Br2O a me ka nui molar o 265.91 g/mol. Ua kapa pinepine ʻia ʻo ia he derivative dibrominated o benzaldehyde.
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4-Methyldiphenylamine CAS:620-84-8
4-He hui kemika ʻo Methyldiphenylamine me ke ʻano molekala C13H13N. He hua ia o ka diphenylamine kahi i hoʻopili ʻia ai kahi hui methyl i ke kūlana 4 o kekahi o nā apo phenyl. Loaʻa i kēia hui nā waiwai kū hoʻokahi ma muli o ke alo o ka methyl substituent a me ke kumu diphenylamine.
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4-Di-p-tolylaminobenzaldehyde CAS:42906-19-4
4-ʻO Di-p-tolylaminobenzaldehyde kahi hui kemika i hōʻailona ʻia e kahi ʻano kumu benzaldehyde i pani ʻia me ʻelua mau hui para-tolylamine. Hoʻohana pinepine ʻia kēia hui i ka synthesis organik a me ka noiʻi ma muli o kona versatility hana a me ka reactivity.
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4-HydroxyphenylboronicacidTHPether CAS:182281-01-2
4-ʻO HydroxyphenylboronicacidTHPether, me ke ʻano molekala C12H17BO4, he hui kemika ia e loaʻa ana kahi hui hana waikawa boronic a me kahi ʻāpana tetrahydropyranyl (THP) ether i hoʻopili ʻia i kahi apo phenyl. Hoʻohana nui ʻia ia ma ke ʻano he poloka hale hana like ʻole i ka synthesis organik, ʻoi aku hoʻi i ka hoʻokumu ʻana o nā pilina kalapona-kalapona a me kalapona-heteroatom.
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3-Methyldiphenylamine CAS:1205-64-7
3-He hui kemika ʻo Methyldiphenylamine me ke ʻano molekala C13H13N. He hua ia o ka diphenylamine kahi i hoʻopili ʻia ai kahi hui methyl i ke kūlana 3 o kekahi o nā apo phenyl. Hōʻike kēia hui i nā waiwai kūikawā ma muli o ke alo o ka methyl substituent a me ke kumu diphenylamine.
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2-Bromobiphenyl CAS:2052-07-5
2-He hui kemika ʻo Bromobiphenyl me ke ʻano molekala C12H9Br. He hua ia o ka biphenyl kahi i hoʻopili ʻia ai kahi ʻātoma bromine i ke kūlana 2 o kekahi o nā apo phenyl. Hōʻike kēia hui i nā waiwai kūikawā ma muli o ke alo o ka mea pani bromine a me ke kumu biphenyl.
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9,9-Dimethyl-9H-Fluoren-2-yl-BoronicAcid CAS: 333432-28-3
ʻO 9,9-Dimethyl-9H-Fluoren-2-yl-BoronicAcid (DMFBA) kahi hui kemika i hoʻohana ʻia i ka synthesis organik ma ke ʻano he boronic acid derivative. Hoʻohana pinepine ʻia ia i ka hoʻokumu ʻana o nā pilina kalapona-kalapona ma o nā hopena cross-coupling Suzuki-Miyaura, kahi ʻano hana i hoʻohana nui ʻia i ka kemika organik hou no ke kūkulu ʻana i nā ʻano molekala paʻakikī. ʻO ke ʻano kū hoʻokahi a me ka reactivity o DMFBA e lilo ia i mea hana waiwai no ka synthesis o nā ʻano hui organik like ʻole, me nā lāʻau lapaʻau, nā agrochemicals, a me nā mea no nā ʻenehana holomua.
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2-Bromo-9,9′-spirobifluorene CAS:171408-76-7
2-He hui kemika ʻo Bromo-9,9′-spirobifluorene me ke ʻano molekala C15H15BO2. No ka ʻohana spirobifluorene ia a loaʻa iā ia kahi ʻātoma bromine. Ua kaulana kēia hui no kona ʻano spirobifluorene kū hoʻokahi, nona nā ʻāpana fluorene ʻelua i hoʻopili ʻia ma o kahi alahaka kalapona spiro. Hoʻohui ka pani bromine i ka reactivity a me ka versatility i ka mole, e lilo ia i mea waiwai nui i ka synthesis organik a me nā noi ʻepekema mea.
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2-Bromo-9,9-diphenylfluorene CAS:474918-32-6
2-He hui kemika ʻo Bromo-9,9-diphenylfluorene me ke ʻano molekala C25H17Br. He derivative brominated ia o 9,9-diphenylfluorene, e hōʻike ana i kahi ʻātoma bromine i hoʻopili ʻia i ke apo fluorene. Ua kaulana kēia hui no kona ʻano ʻala a me ke alo o ka substituent bromine, ka mea e hāʻawi i ka reactivity kū hoʻokahi a me nā waiwai i ka molekala.
