Phenylacetylene CAS 536-74-3
BẸrọ-erogba carbon-meta mnu ni phenylacetylene ati awọn ilọpo meji mnu ni benzene oruka le ṣe kan conjugated eto, eyi ti o ni kan awọn iduroṣinṣin. Ni akoko kanna, eto isọpọ tun jẹ ki phenylacetylene ni isunmọ to lagbara fun awọn elekitironi, ati pe o rọrun lati faragba ọpọlọpọ awọn aati aropo. Nitoripe o ni awọn iwe ifowopamosi meteta ati awọn ifunmọ erogba-erogba ti ko ni ilọpọ, phenylacetylene ni imuṣiṣẹpọ to lagbara. Phenylacetylene le faragba awọn aati afikun pẹlu hydrogen, halogens, omi, ati bẹbẹ lọ lati ṣe awọn ọja ti o baamu.
| Nkan | ITOJU |
| Aifarahan | Omi awọ ofeefee tabi ina |
| Pitara(%) | 98.5% iṣẹju |
1. Organic kolaginni agbedemeji: Eleyi jẹ awọn oniwe-akọkọ lilo.
(1) Iṣajọpọ oogun: A nlo lati ṣepọ awọn oriṣiriṣi awọn ohun elo ti nṣiṣe lọwọ biologically, gẹgẹbi awọn apakokoro kan, awọn oogun anticancer, awọn oogun egboogi-iredodo, ati bẹbẹ lọ Ẹgbẹ alkyne rẹ le yipada si ọpọlọpọ awọn ẹgbẹ iṣẹ tabi kopa ninu awọn aati gigun kẹkẹ lati kọ awọn egungun ti o nipọn.
(2) Iṣajọpọ ọja Adayeba: O jẹ lilo bi bulọọki ile bọtini lati ṣajọpọ awọn ọja adayeba pẹlu awọn ẹya idiju.
(3) Iṣajọpọ moleku iṣẹ-ṣiṣe: A lo lati ṣajọpọ awọn ohun elo kirisita omi, awọn awọ, awọn turari, awọn kemikali ogbin, ati bẹbẹ lọ.
2. Imọ ohun elo:
(1) Precursor polymer Conductive: Phenylacetylene le jẹ polymerized (gẹgẹbi lilo awọn ayase Ziegler-Natta tabi awọn ayase irin) lati ṣe ina polyphenylacetylene. Polyphenylacetylene jẹ ọkan ninu awọn polima adari akọkọ ti a ṣe iwadi. O ni awọn ohun-ini semikondokito ati pe o le ṣee lo lati ṣe awọn diodes ti njade ina (Awọn LED), awọn transistors ipa aaye (FETs), awọn sensọ, ati bẹbẹ lọ.
(2) Awọn ohun elo Optoelectronic: Awọn itọsẹ rẹ ni lilo pupọ ni awọn ohun elo iṣẹ bii awọn diodes ina-emitting Organic (OLEDs), awọn sẹẹli oorun oorun (OPVs), ati awọn transistors ipa-ipa Organic (OFETs) bi awọn chromophores mojuto tabi awọn ohun elo gbigbe elekitironi / iho.
(3) Awọn ilana iṣelọpọ irin-Organic (MOFs) ati awọn polima isọdọkan: Awọn ẹgbẹ alkyne le ṣee lo bi awọn ligands lati ṣepọ pẹlu awọn ions irin lati kọ awọn ohun elo MOF pẹlu awọn ẹya pore pato ati awọn iṣẹ fun adsorption gaasi, ibi ipamọ, ipinya, catalysis, bbl
(4) Dendrimers ati kemistri supramolecular: Wọn ti lo bi awọn bulọọki ile lati ṣajọpọ deede igbekale ati awọn dendrimers iṣẹ ṣiṣe ati kopa ninu apejọ ara ẹni supramolecular.
3. Iwadi kemikali:
(1) Sobusitireti ti o peye fun iṣesi isọpọ Sonogashira: Phenylacetylene jẹ ọkan ninu awọn sobusitireti awoṣe ti o wọpọ julọ ti a lo fun iṣọpọ Sonogashira (palladium-catalyzed cross-coupling of terminal alkynes pẹlu aromatic tabi fainali halides). Ihuwasi yii jẹ ọna bọtini fun kikọ awọn eto ene-yne ti o ni idapọ (gẹgẹbi awọn ọja adayeba, awọn ohun elo oogun, ati awọn ẹya ipilẹ ti awọn ohun elo iṣẹ).
(2) Tẹ kemistri: Awọn ẹgbẹ alkyne ebute le fesi daradara pẹlu awọn azides lati faragba Ejò-catalyzed azide-alkyne cycloaddition (CuAAC) lati ṣe ina awọn oruka 1,2,3-triazole iduroṣinṣin. Eyi jẹ ifesi aṣoju ti “kemistri tẹ” ati pe o jẹ lilo pupọ ni awọn aaye ti bioconjugation, iyipada ohun elo, iṣawari oogun, ati bẹbẹ lọ.
(3) Iwadi lori awọn aati alkyne miiran: Bi apẹrẹ awoṣe fun kikọ awọn aati bii alkyne hydration, hydroboration, hydrogenation, ati metathesis.
25kgs / ilu, 9tons / 20'epo
25kgs / apo, 20tons / 20'epo
Phenylacetylene CAS 536-74-3
Phenylacetylene CAS 536-74-3
