{"id":"https://openalex.org/W2184580913","doi":null,"title":"Microwave Assisted Synthesis of Mono- and Bis-Phenylhydrazones of L-Threo- and D-Erythro-2,3-Hexodiulosono-1,4-Lactones for the Synthesis of an Array of Heterocyclic Compounds","display_name":"Microwave Assisted Synthesis of Mono- and Bis-Phenylhydrazones of L-Threo- and D-Erythro-2,3-Hexodiulosono-1,4-Lactones for the Synthesis of an Array of Heterocyclic Compounds","publication_year":1989,"publication_date":"1989-01-01","ids":{"openalex":"https://openalex.org/W2184580913","mag":"2184580913"},"language":"en","primary_location":{"id":"mag:2184580913","doi":null,"is_oa":false,"landing_page_url":"http://journals.yu.edu.jo/jjc/Issues/Vol2No2PDF/02%20El%20Sayed,%20Microwave%20Assisted%20Organic.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5051335127","display_name":"El Sayed H. El Ashry","orcid":"https://orcid.org/0000-0001-5480-239X","observed_orcids":["https://orcid.org/0000-0001-5480-239X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"El Sayed H. El Ashry","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112137099","display_name":"Kamal F. M. Atta","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kamal F. M. Atta","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051362312","display_name":"Salah Aboul\u2010Ela","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Salah Aboul\u2010Ela","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5080986902","display_name":"Razika Beldi","orcid":"https://orcid.org/0000-0001-6978-4008","observed_orcids":["https://orcid.org/0000-0001-6978-4008"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Razika Beldi","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-6978-4008","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11691851,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12270","display_name":"Microwave-Assisted Synthesis and Applications","score":0.8144999742507935,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12270","display_name":"Microwave-Assisted Synthesis and Applications","score":0.8144999742507935,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10835","display_name":"Carbohydrate Chemistry and Synthesis","score":0.10440000146627426,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12410","display_name":"Structural and Chemical Analysis of Organic and Inorganic Compounds","score":0.010700000450015068,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/microwave-assisted-organic-synthesis","display_name":"microwave-assisted organic synthesis","score":0.8930000066757202},{"id":"https://openalex.org/keywords/phenylhydrazones","display_name":"phenylhydrazones","score":0.8759999871253967},{"id":"https://openalex.org/keywords/vitamin-c","display_name":"vitamin C","score":0.9399999976158142},{"id":"https://openalex.org/keywords/d-isoascorbic-acid","display_name":"D-isoascorbic acid","score":0.9890000224113464},{"id":"https://openalex.org/keywords/oximes","display_name":"oximes","score":0.5830000042915344},{"id":"https://openalex.org/keywords/copper-chloride","display_name":"copper chloride","score":0.6119999885559082},{"id":"https://openalex.org/keywords/heterocyclic-compounds","display_name":"heterocyclic compounds","score":0.699999988079071}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.916548490524292},{"id":"https://openalex.org/C2776942435","wikidata":"https://www.wikidata.org/wiki/Q409171","display_name":"Thionyl chloride","level":3,"score":0.6508985757827759},{"id":"https://openalex.org/C2779854550","wikidata":"https://www.wikidata.org/wiki/Q407775","display_name":"Acetic anhydride","level":3,"score":0.6258113384246826},{"id":"https://openalex.org/C138716334","wikidata":"https://www.wikidata.org/wiki/Q268477","display_name":"Diastereomer","level":2,"score":0.5876709222793579},{"id":"https://openalex.org/C2776673659","wikidata":"https://www.wikidata.org/wiki/Q47512","display_name":"Acetic acid","level":2,"score":0.5155448913574219},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.5136346220970154},{"id":"https://openalex.org/C2776612806","wikidata":"https://www.wikidata.org/wiki/Q59078","display_name":"Lactone","level":2,"score":0.478263258934021},{"id":"https://openalex.org/C2986274086","wikidata":"https://www.wikidata.org/wiki/Q199678","display_name":"Ascorbic acid","level":2,"score":0.4759240448474884},{"id":"https://openalex.org/C2780978688","wikidata":"https://www.wikidata.org/wiki/Q408038","display_name":"Acetyl chloride","level":3,"score":0.47382792830467224},{"id":"https://openalex.org/C2780744904","wikidata":"https://www.wikidata.org/wiki/Q7263415","display_name":"Pyrazoline","level":2,"score":0.4589700400829315},{"id":"https://openalex.org/C155647269","wikidata":"https://www.wikidata.org/wiki/Q243455","display_name":"Medicinal chemistry","level":1,"score":0.3505549132823944},{"id":"https://openalex.org/C2778695967","wikidata":"https://www.wikidata.org/wiki/Q44791900","display_name":"Chloride","level":2,"score":0.34491002559661865},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.19387027621269226},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2184580913","doi":null,"is_oa":false,"landing_page_url":"http://journals.yu.edu.jo/jjc/Issues/Vol2No2PDF/02%20El%20Sayed,%20Microwave%20Assisted%20Organic.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W1605674029"],"related_works":["https://openalex.org/W2949385724","https://openalex.org/W2050168498","https://openalex.org/W2140783190","https://openalex.org/W1997915532","https://openalex.org/W2996393081","https://openalex.org/W2951477257","https://openalex.org/W3204679263","https://openalex.org/W2059839084","https://openalex.org/W4300790064","https://openalex.org/W7002138694"],"abstract_inverted_index":{"Microwave":[0],"assisted":[1],"organic":[2,6],"synthesis":[3],"(MAOS)":[4],"and":[5,16,28,30,33,42,49,53,63,79,94,111],"reaction":[7],"enhancement":[8],"(MORE)":[9],"for":[10],"the":[11,45,104],"conversion":[12],"L-ascorbic":[13],"acid":[14,18,57,83],"(1)":[15],"D-isoascorbic":[17],"(2)":[19],"to":[20,44,55,75,81,88],"various":[21],"heterocyclic":[22],"compounds":[23],"via":[24],"their":[25,50],"monophenylhydrazones":[26],"3":[27,41],"4":[29,43],"bis(phenylhydrazones)":[31],"7":[32,62],"8":[34,64],"have":[35],"been":[36],"achieved.":[37],"Acetic":[38],"anhydride":[39],"converted":[40],"olefinic":[46],"compound":[47],"6":[48],"oximes":[51],"11":[52],"12":[54],"4-(L-threo-2,3-diacetoxy-(1-hydroxypropyl-2-phenyl-1,2,3-triazole-5-carboxylic":[56],"lactone":[58],"(14).":[59],"Treatment":[60],"of":[61,116],"with":[65],"alcoholic":[66],"cupric":[67],"chloride":[68],"gave":[69,108],"15":[70],"which":[71],"can":[72],"be":[73],"acetylated":[74],"5-O-acetyl-3,6-anhydro-3-phenylazo-L-xylo-2-hexulosono-1,4-lactone":[76],"phenylhydrazone":[77,92],"(16)":[78],"degraded":[80],"1-(2-phenylhydrazide)-2-(2-phenylhydrazone)mesoxalic":[82],"(17).":[84],"They":[85],"were":[86],"transformed":[87],"1-phenyl-3-(L-threo":[89],"or":[90,113],"D-erythro-glycerol-1-yl)-pyrazoline-4,5-dione":[91],"18":[93],"19":[95],"whose":[96],"degradation":[97],"afforded":[98],"3-carboxaldehyde-1-phenyl":[99],"pyrazoline4,5-dione":[100],"4-phenylhydrazone":[101],"(22).":[102],"All":[103],"reactions":[105],"using":[106],"MW":[107],"cleaner,":[109],"faster":[110],"similar":[112],"higher":[114],"yields":[115],"products.":[117]},"counts_by_year":[],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2016-06-24T00:00:00"}
