Phenylacetylene CAS 536-74-3

CAS:536-74-3

Ịdị ọcha:98.5%

Ụdị molekụla:C8H6

Arọ Molecular:102.13

Ụdị okwu:Ethynylbenzene; phenylacetylene, 98%, dị ọcha; 1-Ethynylbenzene; 1-Phenylacetylene; Ethynylbenzene, phenylethyne; Phenylacetylene, dị ọcha, 98% 100GR; Phenylacetylene, dị ọcha, 98% 25GR; PHENYLACETYLENE maka Synthesis

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Kedu ihe bụ Phenylacetylene CAS 536-74-3?

BM carbon-carbon triple bond na phenylacetylene na njikọ abụọ dị na mgbanaka benzene nwere ike ịmepụta usoro jikọtara ọnụ, nke nwere nkwụsi ike ụfọdụ. N'otu oge ahụ, usoro njikọ ahụ na-emekwa ka phenylacetylene nwee njikọ siri ike maka electrons, ọ dịkwa mfe ịnweta mmeghachi omume ngbanwe dị iche iche. N'ihi na ọ nwere agbụ atọ na njikọ nke carbon-carbon na-adịghị mma, phenylacetylene nwere mmeghachi omume siri ike. Phenylacetylene nwere ike nweta mmeghachi omume mgbakwunye na hydrogen, halogens, mmiri, wdg iji mepụta ngwaahịa kwekọrọ.

Nkọwapụta

ITEM	Ọkọlọtọ
Aọdịdị	Mmiri mmiri na-acha odo odo na-enweghị agba
Pmmamịrị(%)	98.5% nkeji

Ngwa

1. Organic synthesis intermediate: Nke a bụ isi ojiji ya.
(1) Ngwakọta ọgwụ: A na-eji ya na-emepụta ihe dị iche iche na-arụ ọrụ ndụ, dị ka ụfọdụ ọgwụ nje, ọgwụ anticancer, ọgwụ mgbochi mkpali, wdg. Otu ya alkyne nwere ike gbanwee n'ime ụdị ọrụ dị iche iche ma ọ bụ sonye na mmeghachi omume cyclization iji wuo ọkpụkpụ dị mgbagwoju anya.
(2) Ngwakọta ngwaahịa sitere n'okike: A na-eji ya dị ka isi ihe owuwu ụlọ iji mepụta ngwaahịa sitere n'okike nwere usoro dị mgbagwoju anya.
(3) Ngwakọta molekul na-arụ ọrụ: A na-eji ya emepụta ihe kristal mmiri mmiri, ihe eji esiji ákwà, ísì ụtọ, kemịkalụ ugbo, wdg.
2. Sayensị ihe onwunwe:
(1) Na-eduzi polymer precursor: Phenylacetylene nwere ike polymerized (dị ka iji Ziegler-Natta catalysts ma ọ bụ metal catalysts) mepụta polyphenylacetylene. Polyphenylacetylene bụ otu n'ime ihe ndị mbụ na-eduzi polymer a mụrụ. Ọ nwere ihe ndị na-ahụ maka semiconductor na enwere ike iji mee diodes na-emitting ọkụ (LED), transistor mmetụta ubi (FETs), sensọ, wdg.
(2) Optoelectronic ihe: A na-eji ihe ndị na-emepụta ya eme ihe na ihe ndị na-arụ ọrụ dị ka organic ìhè-emitting diodes (OLEDs), organic solar cell (OPVs), na organic field-mmetụta transistors (OFETs) dị ka isi chromophores ma ọ bụ ihe eletrik na-ebufe / oghere.
(3) Metal-organic frameworks (MOFs) na polymers coordination: Enwere ike iji otu alkyne dị ka ligands iji jikọta ya na ion ígwè iji wuo ihe MOF nwere akụkụ pore kpọmkwem na ọrụ maka mgbasa ozi gas, nchekwa, nkewa, catalysis, wdg.
(4) Dendrimers na kemịkalụ supramolecular: A na-eji ha dị ka ihe mgbochi ụlọ iji mepụta dendrimers nke ọma na arụ ọrụ ma sonye na nzuko nke supramolecular.
3. Nchọpụta kemịkalụ:
(1) Mpempe akwụkwọ ọkọlọtọ maka mmeghachi omume njikọ njikọ Sonogashira: Phenylacetylene bụ otu n'ime ihe atụ a na-ejikarị eme ihe maka njikọta Sonogashira (palladium-catalyzed cross-coupling of terminal alkynes with aromatic or vinyl halides). Mmeghachi omume a bụ ụzọ bụ isi maka iwulite sistemu ene-yne jikọtara ọnụ (dịka ngwaahịa sitere n'okike, mkpụrụ ndụ ọgwụ, na isi ihe eji arụ ọrụ).
(2) Pịa kemịkalụ: Ndị otu ọnụ alkyne nwere ike meghachi omume nke ọma na azides iji nweta ọla-catalyzed azide-alkyne cycloaddition (CuAAC) iji mepụta mgbanaka 1,2,3-triazole kwụsiri ike. Nke a bụ mmeghachi omume nnọchite anya nke "click chemistry" ma na-ejikarị ya eme ihe n'ọhịa nke bioconjugation, mgbanwe ihe onwunwe, nchọpụta ọgwụ, wdg.
(3) Nnyocha na mmeghachi omume alkyne ndị ọzọ: Dị ka ihe nlereanya maka ọmụmụ mmeghachi omume dịka alkyne hydration, hydroboration, hydrogenation, na metathesis.