مورد إلكتروني
A polymeric high resolution Pirkle-type chiral stationary phase for GC and SFC
| العنوان: | A polymeric high resolution Pirkle-type chiral stationary phase for GC and SFC |
|---|---|
| بيانات النشر: | Kemiska institutionen 1998 |
| تفاصيل مُضافة: | Juvancz, Z Markides, KE Rouse, CA Jones, K Tarbet, BJ Bradshaw, JS Lee, ML |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | A chiral stationary phase with a silicone backbone and substituted side chains of (S)-N-1-(1-naphthyl)-4-propyloxybenzamide substitution has been introduced for open tubular column GC and SFC. The stationary phase has a broad temperature working range 20-280 degrees C), and provides highly efficient columns (> 3000 plates/meter). One of the key interactions for selectivity is the pi-pi interaction, but the stationary phase can also be used to separate enantiomers without pi electrons. The phase can be used to separate a broad range of compounds, which is demonstrated by the separation of enantiomeric compounds having aromatic rings, amino acid and terpenic alcohol groups. This stationary phase expands the use of Pirkle phases into the field of open tubular column chromatography. Addresses: Juvancz Z, Pf 27, H-1453 Budapest, Hungary. VITUKI Plc, Inst Water Pollut Control, H-1095 Budapest, Hungary. Uppsala Univ, Dept Anal Chem, S-75121 Uppsala, Sweden. Brigham Young Univ, Dept Chem, Provo, UT 84602 USA. |
| مصطلحات الفهرس: | polymeric CSP; Pirkle type; GC; SFC; SUPERCRITICAL FLUID CHROMATOGRAPHY; CAPILLARY GAS; SEPARATION; RECOGNITION, Article in journal, info:eu-repo/semantics/article, text |
| URL: | Enantomier, 1024-2430, 1998, 3:2, s. 89-94 |
| الإتاحة: | Open access content. Open access content info:eu-repo/semantics/restrictedAccess |
| ملاحظة: | English |
| أرقام أخرى: | UPE oai:DiVA.org:uu-84741 1234628694 |
| المصدر المساهم: | UPPSALA UNIV LIBR From OAIster®, provided by the OCLC Cooperative. |
| رقم الأكسشن: | edsoai.on1234628694 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |