Utility of active halogenated compounds in synthesis of some fused heterocyclic compounds with expected biological activities / (Record no. 78763)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02600cam a2200337 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032629.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 201115s2020 ua d f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.12.10.M.Sc.2020.Mi.U |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Mirna Talaat Helmy Saadan |
| 245 10 - TITLE STATEMENT | |
| Title | Utility of active halogenated compounds in synthesis of some fused heterocyclic compounds with expected biological activities / |
| Statement of responsibility, etc. | Mirna Talaat Helmy Saadan ; Supervised Hamdi M. Hassaneen , Fatma Mohamed saleh ali |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | أستخدام المركبات الهالوجينيه النشطة فى تحضير بعض المركبات الملتحمة غيرمتجانسة الحلقة و المتوقع لها نشاطات بيولوجيه |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Mirna Talaat Helmy Saadan , |
| Date of publication, distribution, etc. | 2020 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 113 P . : |
| Other physical details | charts ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Organic Chemistry |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The present dissertation includes the results of the synthesis of new heterocyclic compounds using N,2-diaryldiazene-1-carbohydrazonoyl chlorides and other hydrazonoyl halides. The first part of the thesis concerned with using of N,2-diaryldiazene-1-carbohydrazonoyl chlorides in synthesis of novel 5-phenyldiazenyl-1,3,4-thiadiazole derivatives, 3-phenyldiazenyl spiro heterocycles and 3-phenyldiazenyl-1H-pyrazole derivatives. For this purpose reaction of 2- ((methylthio)carbonthioyl)hydrazones 7 with N,2-diaryldiazene-1-carbohydrazonoyl chlorides 1,2 at room temperature in absolute ethanol in the presence of triethylamine afforded the corresponding 1,3,4-thiadiazoles 11,12 (Scheme 1). Also, the latter products 11,12 were prepared by treatment of 2-hydrazono-3-aryl-5-(aryldiazenyl)-2,3-dihydro-1,3,4-thiadiazoles 9,10 with the appropriate aldehydes and ketones in 2-propanol in the presence of few drops of hydrochloric acid at reflux. The latter products 9,10 were prepared via stirring of methyl hydrazinecarbodithioate 6 with N,2-diaryldiazene-1-carbohydrazonoyl chlorides 1,2 at room temperature in absolute ethanol in the presence of triethylamine (Scheme 1) |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Chloroformazans |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Cycloaddition reaction |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Methyl hydrazinecarbodithioate |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Fatma Mohamed saleh ali , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hamdi M. Hassaneen , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Amira |
| Reviser | Cataloger |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.12.10.M.Sc.2020.Mi.U | 01010110082028000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.12.10.M.Sc.2020.Mi.U | 01020110082028000 | 22.09.2023 | CD - Rom | 82028.CD |