Phenylacetylene CAS 536-74-3
Hiki ke hoʻokumu ʻia kahi ʻōnaehana hoʻopaʻa ʻia i loko o ka phenylacetylene a me ka paʻa pālua i loko o ke apo benzene. I ka manawa like, hana ka ʻōnaehana conjugated i ka phenylacetylene i kahi pili ikaika no nā electrons, a he maʻalahi ke hana i nā ʻano hoʻololi. Ma muli o ka loaʻa ʻana o nā paʻa paʻa ʻekolu a me nā paʻa pālua kalapona kalapona ʻaʻole i hoʻopiha ʻia, ʻoi aku ka ikaika o ka phenylacetylene. Hiki i ka Phenylacetylene ke hoʻohui i nā hopena me ka hydrogen, halogens, ka wai, a me nā mea ʻē aʻe e hana i nā huahana pili.
| MEA | KANAWAI |
| Ahelehelena | ʻAʻohe kala a i ʻole ka wai melemele māmā |
| Pmimi(%) | 98.5% min |
1. Organic synthesis intermediate: ʻO kēia kāna hoʻohana nui.
(1) Drug Synthesis: Hoʻohana ʻia ia e synthesize i nā ʻano molekole biologically active, e like me kekahi mau lāʻau antibiotic, anticancer drugs, anti-inflammatory drugs, etc.
(2) Synthesis huahana kūlohelohe: Hoʻohana ʻia ʻo ia ma ke ʻano he kī nui e hoʻohui i nā huahana kūlohelohe me nā hale paʻakikī.
(3) Functional mole synthesis: Hoʻohana ʻia ia e synthesize i nā mea aniani wai, nā mea ʻala, nā mea ʻala, nā kemika mahiʻai, etc.
2. ʻepekema waiwai:
(1) Conductive polymer precursor: Hiki i ka Phenylacetylene ke polymerized (e like me ka hoʻohana ʻana i nā mea hoʻoheheʻe Ziegler-Natta a i ʻole nā mea hoʻoheheʻe metala) e hana i ka polyphenylacetylene. ʻO Polyphenylacetylene kekahi o nā polymers conductive mua loa i aʻo ʻia. Loaʻa iā ia nā waiwai semiconductor a hiki ke hoʻohana ʻia e hana i nā kukui-emitting diodes (LEDs), field-effect transistors (FETs), sensors, etc.
(2) Optoelectronic Materials: Hoʻohana nui ʻia kāna mau derivatives i nā mea hana e like me ka organik light-emitting diodes (OLEDs), organic solar cell (OPVs), a me organic field-effect transistors (OFETs) ma ke ʻano he chromophores kumu a i ʻole nā mea lawe electron transport / hole transport.
(3) Metal-organic frameworks (MOFs) and coordination polymers: Hiki ke hoʻohana ʻia nā pūʻulu alkyne e like me nā ligands e hui pū me nā ion metala e kūkulu i nā mea MOF me nā hale pore kikoʻī a me nā hana no ka adsorption kinoea, mālama, hoʻokaʻawale, catalysis, etc.
(4) Dendrimers a me supramolecular chemistry: Hoʻohana ʻia lākou e like me nā poloka kūkulu hale e synthesize structurally precise a functionalized dendrimers a komo i ka supramolecular self-assembly.
3. Ka noiʻi kemika:
(1) Pane maʻamau no ka hoʻohui ʻana o Sonogashira: ʻO Phenylacetylene kekahi o nā mea hoʻohālike maʻamau i hoʻohana ʻia no ka hoʻohui ʻana iā Sonogashira (ka hoʻohui ʻia ʻana o ka palladium-catalyzed o nā alkynes terminal me nā mea ʻala a i ʻole vinyl halides). ʻO kēia pane ke ʻano koʻikoʻi no ke kūkulu ʻana i nā ʻōnaehana ene-yne conjugated (e like me nā huahana kūlohelohe, nā molela lāʻau lapaʻau, a me nā hale kumu o nā mea hana).
(2) Kaomi kemika: Hiki i nā pūʻulu alkyne hope ke hana maikaʻi me nā azides e hana i ka copper-catalyzed azide-alkyne cycloaddition (CuAAC) e hoʻohua i nā apo paʻa 1,2,3-triazole. ʻO kēia ka hopena o ka "click chemistry" a hoʻohana nui ʻia i nā kahua o ka bioconjugation, hoʻololi waiwai, ʻike lāʻau lapaʻau, etc.
(3) Ka noiʻi ʻana i nā hopena alkyne ʻē aʻe: Ma ke ʻano he kumu hoʻohālike no ke aʻo ʻana i nā hopena e like me ka hydration alkyne, hydroboration, hydrogenation, a me ka metathesis.
25kgs / pahu, 9tons / 20' pahu
25kgs / eke, 20tons / 20'container
Phenylacetylene CAS 536-74-3
Phenylacetylene CAS 536-74-3
