Phenylacetylene CAS 536-74-3
BHaɗin carbon-carbon sau uku a cikin phenylacetylene da haɗin biyu a cikin zoben benzene na iya samar da tsarin haɗin gwiwa, wanda ke da takamaiman kwanciyar hankali. A lokaci guda, tsarin haɗin gwiwa kuma yana sa phenylacetylene ya sami ƙarfi ga electrons, kuma yana da sauƙin fuskantar halayen maye gurbin daban-daban. Saboda yana ɗauke da haɗin uku da haɗin biyu na carbon-carbon marasa cikas, phenylacetylene yana da ƙarfi sosai. Phenylacetylene na iya fuskantar haɗin gwiwa tare da hydrogen, halogens, ruwa, da sauransu don samar da samfuran da suka dace.
| KAYA | MAS'ALA |
| Abayyanar | Ruwa mara launi ko rawaya mai haske |
| Purity(%) | minti 98.5% |
1. Tsarin haɗakar halitta: Wannan shine babban amfaninsa.
(1) Haɗa magunguna: Ana amfani da shi don haɗa nau'ikan ƙwayoyin halitta daban-daban masu aiki, kamar wasu magungunan rigakafi, magungunan hana ciwon daji, magungunan hana kumburi, da sauransu. Ana iya canza rukunin alkyne ɗinsa zuwa ƙungiyoyi daban-daban masu aiki ko kuma shiga cikin halayen sake zagayowar don gina kwarangwal masu rikitarwa.
(2) Haɗakar samfuran halitta: Ana amfani da shi azaman babban tubalin gini don haɗa samfuran halitta tare da tsari mai rikitarwa.
(3) Haɗakar ƙwayoyin aiki: Ana amfani da shi don haɗa kayan lu'ulu'u na ruwa, rini, ƙamshi, sinadarai na noma, da sauransu.
2. Kimiyyar kayan aiki:
(1) Mai gabatarwar polymer mai sarrafawa: Ana iya haɗa Phenylacetylene (kamar amfani da masu haɓaka Ziegler-Natta ko masu haɓaka ƙarfe) don samar da polyphenylacetylene. Polyphenylacetylene yana ɗaya daga cikin polymers na farko da aka yi nazari a kansu. Yana da kaddarorin semiconductor kuma ana iya amfani da shi don yin diodes masu fitar da haske (LEDs), transistors na tasirin filin (FETs), firikwensin, da sauransu.
(2) Kayan lantarki na lantarki: Ana amfani da abubuwan da aka samo daga gare shi sosai a cikin kayan aiki kamar diodes masu fitar da haske na halitta (OLEDs), ƙwayoyin hasken rana na halitta (OPVs), da transistors na tasirin filin halitta (OFETs) a matsayin chromophores na tsakiya ko kayan jigilar electron/rami.
(3) Tsarin ƙarfe-halittu (MOFs) da polymers masu daidaitawa: Ana iya amfani da ƙungiyoyin alkyne a matsayin ligands don daidaitawa da ions na ƙarfe don gina kayan MOF tare da takamaiman tsarin ramuka da ayyuka don shaƙar iskar gas, ajiya, rabuwa, catalysis, da sauransu.
(4) Masu haɗa Dendrimers da sinadaran supramolecular: Ana amfani da su azaman tubalan gini don haɗa dendrimers masu tsari da aiki da kuma shiga cikin haɗa kai na supramolecular.
3. Binciken sinadarai:
(1) Daidaitaccen substrate don amsawar haɗin Sonogashira: Phenylacetylene yana ɗaya daga cikin samfuran substrate da aka fi amfani da su don haɗa Sonogashira (haɗin haɗin palladium-catalyzed na alkynes na ƙarshe tare da aromatic ko vinyl halides). Wannan amsawar hanya ce mai mahimmanci don gina tsarin ene-yne conjugated (kamar samfuran halitta, ƙwayoyin magunguna, da tsarin asali na kayan aiki).
(2) Sinadarin Click: Ƙungiyoyin alkyne masu ƙarfi za su iya yin aiki da azides yadda ya kamata don yin amfani da azide-alkyne cycloaddition (CuAAC) mai ƙarfin jan ƙarfe don samar da zoben triazole masu ƙarfi 1,2,3. Wannan wani wakilci ne na "sinadarin click" kuma ana amfani da shi sosai a fannonin bioconjugation, gyaran kayan aiki, gano magunguna, da sauransu.
(3) Bincike kan wasu halayen alkyne: A matsayin samfurin mahaɗi don nazarin halayen kamar hydration na alkyne, hydroboration, hydrogenation, da metathesis.
25kgs/ganga, tan 9/kwantenar 20'
25kgs/jaka, tan 20/kwantenar 20'
Phenylacetylene CAS 536-74-3
Phenylacetylene CAS 536-74-3
