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Condensed Heterocyclics from Aminoazoles

Thesis Info

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Author

Perveen, Najma

Program

PhD

Institute

The Islamia University of Bahawalpur

City

Bahawalpur

Province

Punjab

Country

Pakistan

Thesis Completing Year

1996

Thesis Completion Status

Completed

Subject

Chemistry

Language

English

Link

http://prr.hec.gov.pk/jspui/bitstream/123456789/3033/1/206.pdf

Added

2021-02-17 19:49:13

Modified

2024-03-24 20:25:49

ARI ID

1676725781230

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A method for the preparation of pyrazolo [3, 4-hl pyridines, i pyrazolo [1, 5-al pyrimidine and triazolo [1, 5-al pyrimidines from aminopyrazoles and amino triazoles was developed. 5-Amino-3- methyl-1-phenyl pyrazole when reacted with benzaldehyde give the Schiff base which on reaction with acetophenone gives the corresponding pyrazolo 13, 4-hJ pyrimidines (i). The reaction of 3- amino-4-cyanopyrazole under similar conditions gave nitrogen bridgehead 11, 5-al in the form of pyrazolo [1, 5-al-pyrimidines (ii) while 3-amino-triazole and 3-amino-5-phenyl-triazole also undergo cyclization to give the condensed systems, pyrazolo [1, 5-al pyrimidines (ii) and triazolo [1, 5-al pyrimidines (iii) in good yields. II and III were isolated as their dihydroproducts. The mechanism for the formation of these products is also proposed. The reaction products were characterized through their IR, PMR and mass spectra or elemental analysis. The products obtained from these reactions were also tested for antibacterial activity.
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مل گئی یک مشت ان کو راحتِ دنیا و دیں


مل گئی یک مُشت اُن کو راحتِ دنیا و دیں
جن کی قسمت میں مدینے کی فضائیں ہو گئیں

نورِ ’’اقرا‘‘ کی ضیائیں ساتھ ساتھ آنے لگیں
جلوتوں میں آگئے جب غار کے خلوت نشیںؐ

صبحِ طیبہ میں بسی ایمان کی تابندگی
شامِ طیبہ میں نہاں ہے راحتِ قلبِ حزیں

بندگانِ ربِّ کعبہ کی یہی ہے بندگی
جس جگہ پہ نقشِ پائے مصطفی ہو خم جبیں

آسمانِ معرفت کی اُس کو رفعت مل گئی
مل گئی جس شخص کو طیبہ میں بس دو گز زمیں

بربطِ تخلیق کی آوازِ ہست و بود میں
خلقتِ نورِ محمدﷺ ہے صدائے اوّلیں

آپؐ کے دم سے جہانِ آب و گل میں تازگی
چہرئہ ارض و سما ہے آپؐ کے دم سے حسیں

خوبیٔ رفتار سے آگے مقامِ مصطفیؐ
وسعتِ پرواز کی حد سدرہ سے آگے کہیں

والہانہ اہلِ الفت کی نگاہوں نے کہا
چودھویں کے چاند سے ہے آپؐ کا چہرہ حسیں

مدحتِ ممدوحِ ربؐ کی وسعتوں کے سامنے
لفظ کے دامن میں تنگی کے سوا کچھ بھی نہیں

ہیں امامِ انبیاؐ ، اقصیٰ کی شب ، بدرالدجیٰ
مقتدی ہے ماہِ کنعاںؑ کی ادائے دل نشیں

شافعِ محشرؐ کے ابرو کا اشارا ہو گیا
مل گئی اُنؐ کی شفاعت سے ہمیں خلدِ بریں

کس طرح اُن کو ہو عرفانِؔ خدائے لم یزل
جن کو محبوبِ خداؐ کی ذات سے اُلفت نہیں

فتوی اور فتاوی الکاملیہ کا تعارف و اہمیت

From the very beginning Islam has given great importance to discipline. In every facet of life discipline has a role to play. Today when we delve deep in to our lives, we are amazed as to how it has always proved its worth. It has brought the tide of revolution in everyone's mind. Similarly, the element of discipline saves a society from disruption and instability. It infuses in life satisfaction and contentment. Contrarily, indiscipline and mismanagement give birth to dejection and dissatisfaction. Time management plays a vital role in the establishment of discipline in a society. Considering the vast importance of time management in the light of discipline, the following article throws a great deal of light on it in the Islamic perspective.

An Analytical Study of Wahbah Al-Zuhaylis Thought in Contemporary Islamic Jurisprudence

This dissertation aims at exploring the process of transmissionlearning and its impacts on the development of the ʻUlemā- the insightful scholastic class of Islam- with a special focus on the verbalization of Islamic orders. The bottom rock of this study is the academic of the twentieth century, Wahbah Muṣṭafā Zuḥaylī (1932-2015) who has extensively and substantially enriched the Islamic laws and legal jurisprudence through many of his speeches and books which deal broadly with various ramifications of Islamic cultures. His teachings are relevant to the whole Muslim world in general and to the Middle East in particular. He argues that religious compulsion to follow the Sunnī diktats is not compulsory for the faithful. He further maintains that the followers of Sunnī Islam are free to follow any of the four validated Sunni edicts, and even this is not compulsory as long as one follows a competent Islamic jurist. Heeven goesto the extent of permitting the people to follow the rules of other laws as long as they are not against the fundamental instructions of Islam. Zuḥaylī is of the opinion that relationships between Muslims and non-Muslims should be based on mutual respect, brotherhood,and universal understanding. He considers war only as a weapon of last resort. The first chapter of the dissertation is a prologue to al-Zuḥaylī. It embodies the social and scholarly ether of his time. The second chapterevaluates the diverse course of history through which the Islamic Law developed from the time of Holy Prophet صلى الله عليه وسلمdown to the current time. Third chapterscrutinizes the methodology of al-Zuḥaylī. The main focus of this chapter remains on how he has adopted the reason-based and otherworldly techniques to deal with the information inside the Islamic family law. Fourth chapterexplores al-Zuḥaylī‘s contribution on the laws of Islamic Business and Monetary Exchanges in the light of contemporary rules on business and monetary administration. Fifth and Sixth chapters discuss the chosen contemporary issues to comprehend Zuḥaylī‘s abilities to find solutions for the current issues. The conclusion of the dissertation encompasses the brief analysis of the over-all impacts of the writer on Islamic Law.