عنوان

A novel application of cu-pd dual catalyst system for the cross-coupling of styryltrifluoroborates and amides

شماره

TL49008

زبان متن نوشتاري يا گفتاري و مانند آن

انگلیسی

عنوان اصلي

A novel application of cu-pd dual catalyst system for the cross-coupling of styryltrifluoroborates and amides

نام عام مواد

[Thesis]

نام نخستين پديدآور

Mohammed Shahidul Islam

نام ساير پديدآوران

Al-Masum, Mohammad

نام ناشر، پخش کننده و غيره

Tennessee State University

تاریخ نشرو بخش و غیره

2016

نام خاص و کميت اثر

104

متن يادداشت

Committee members: Karim, Mohammad R.; Okoro, Cosmas; Wang, Xiaofei

متن يادداشت

Place of publication: United States, Ann Arbor; ISBN=978-1-369-13622-7

جزئيات پايان نامه و نوع درجه آن

M.S.

نظم درجات

Chemistry

کسي که مدرک را اعطا کرده

Tennessee State University

امتياز متن

2016

متن يادداشت

One of the most important transformations in organic synthesis is amidation reaction because of its importance as biomolecules and synthetic products. The amide bond is unique in nature. It stores amino acids to form peptides and proteins. Many nitrogen based functionality can be created into organic systems by forming new C-N bonded organic molecules. The direct amidation reaction by cross-coupling chemistry is a challenge. A Very few works have been reported for this transformation. One of the pioneering ones is reported by Buchwald group where they use palladium catalyzed coupling reaction involving aryl chlorides and acetyl amides. We are interested to see the application of potassium styryltrifluoroborates in cross-coupling with amides, which is yet to be explored. Styryltrifluoroborates and their use in enamides formation by cross-coupling with amides are largely unknown. In this work, a unique, interesting reaction procedure has been developed by using PdCl₂(d ^tbpf)-CuI dual catalyst system for cross-coupling chemistry to form new C-N bonded enamides. It is also a mild, less time consuming and green system employing microwave irradiation. ¹H NMR, ¹³C NMR, ¹¹B NMR and ¹⁹F NMR spectra have been analyzed to confirm the synthesized compounds.

موضوع مستند نشده

Organic chemistry

اصطلاح موضوعی

Pure sciences;Amidation;Cross-coupling;Dual catalyst;Microwaves

مستند نام اشخاص تاييد نشده

Yazici Cörüt, Gözde

مستند نام اشخاص تاييد نشده

Al-Masum, Mohammad

تقسيم فرعي

Chemistry

مستند نام تنالگان تاييد نشده

Tennessee State University

شماره بازیابی

1839332095; 10158614

نام الکترونيکي

فرمت انتشار

p

نوع ماده

[Thesis]

کد کاربرگه

276903

سطح دسترسي

a

تكميل شده

Y