FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2069173872> ?p ?o ?g. }

• W2069173872 endingPage "1026" @default.
• W2069173872 startingPage "1020" @default.
• W2069173872 abstract "2‐Mercapto‐6‐[(pyridin‐4‐ylmethylene)‐amino]‐3 H ‐pyrimidin‐4‐one 1 was synthesized from Schiff base reaction of 6‐amino‐2‐thiouracil with isonicotinaldehyde. The reaction of 1 with hydrazonyl chloride 2a , 2b , 2c , 2d afforded the novel pyrimidin‐4‐one 3a , 3b , 3c , 3d . Compounds 3a , 3b , 3c , 3d reacted with methyl iodide to give 4a , 4b , 4c , 4d . Subsequently, reaction of 4a , 4b , 4c , 4d with triethylamine as a catalyst in dry chloroform yielded tetraaza‐spiro[4.5]deca‐2, 8‐dien‐7‐one 5a , 5b , 5c , 5d . In addition, reaction of 1 with acrylonitrile gave pyrimidin‐propionitrile 6 . The cyclization of 6 by reacting with sodium ethoxide to give pyrimido [2, 1‐b] [1,3] thiazin‐6‐one 7 . The refluxing of 1 with bromine in acetic acid yielded 2‐bromo‐pyrimidin‐4‐one 8 . The latter compound 8 reacted with sodium azide gave tetrazolo‐pyrimidine 10 . The chemical structures of the newly synthesized compounds were characterized by IR, 1 H NMR, 13 C NMR, and mass spectral analysis." @default.
• W2069173872 created "2016-06-24" @default.
• W2069173872 creator A5039933002 @default.
• W2069173872 date "2013-12-16" @default.
• W2069173872 modified "2023-10-06" @default.
• W2069173872 title "Synthesis and Reaction of Novel Spiro Pyrimidine Derivatives" @default.
• W2069173872 cites W1509315828 @default.
• W2069173872 cites W1966186251 @default.
• W2069173872 cites W1967002747 @default.
• W2069173872 cites W1967724633 @default.
• W2069173872 cites W1976327690 @default.
• W2069173872 cites W1991716701 @default.
• W2069173872 cites W2001302736 @default.
• W2069173872 cites W2002134328 @default.
• W2069173872 cites W2005466671 @default.
• W2069173872 cites W2017840166 @default.
• W2069173872 cites W2037439086 @default.
• W2069173872 cites W2040607131 @default.
• W2069173872 cites W2040910826 @default.
• W2069173872 cites W2057068940 @default.
• W2069173872 cites W2073894557 @default.
• W2069173872 cites W2075011638 @default.
• W2069173872 cites W2077739501 @default.
• W2069173872 cites W2079660588 @default.
• W2069173872 cites W2080164654 @default.
• W2069173872 cites W2088410735 @default.
• W2069173872 cites W2097203340 @default.
• W2069173872 cites W2104791354 @default.
• W2069173872 cites W2111963239 @default.
• W2069173872 cites W2118198000 @default.
• W2069173872 cites W2123840921 @default.
• W2069173872 cites W2156226998 @default.
• W2069173872 cites W2950623893 @default.
• W2069173872 cites W2951017327 @default.
• W2069173872 doi "https://doi.org/10.1002/jhet.2002" @default.
• W2069173872 hasPublicationYear "2013" @default.
• W2069173872 type Work @default.
• W2069173872 sameAs 2069173872 @default.
• W2069173872 citedByCount "11" @default.
• W2069173872 countsByYear W20691738722015 @default.
• W2069173872 countsByYear W20691738722018 @default.
• W2069173872 countsByYear W20691738722019 @default.
• W2069173872 countsByYear W20691738722021 @default.
• W2069173872 countsByYear W20691738722022 @default.
• W2069173872 countsByYear W20691738722023 @default.
• W2069173872 crossrefType "journal-article" @default.
• W2069173872 hasAuthorship W2069173872A5039933002 @default.
• W2069173872 hasConcept C103319777 @default.
• W2069173872 hasConcept C155647269 @default.
• W2069173872 hasConcept C15920480 @default.
• W2069173872 hasConcept C161790260 @default.
• W2069173872 hasConcept C178790620 @default.
• W2069173872 hasConcept C185592680 @default.
• W2069173872 hasConcept C2776077997 @default.
• W2069173872 hasConcept C2776673659 @default.
• W2069173872 hasConcept C2777463227 @default.
• W2069173872 hasConcept C2778372188 @default.
• W2069173872 hasConcept C2778870691 @default.
• W2069173872 hasConcept C2779321679 @default.
• W2069173872 hasConcept C2780161600 @default.
• W2069173872 hasConcept C2780474080 @default.
• W2069173872 hasConcept C2781144210 @default.
• W2069173872 hasConcept C2781283055 @default.
• W2069173872 hasConcept C2781417787 @default.
• W2069173872 hasConcept C517835270 @default.
• W2069173872 hasConcept C521977710 @default.
• W2069173872 hasConcept C71240020 @default.
• W2069173872 hasConceptScore W2069173872C103319777 @default.
• W2069173872 hasConceptScore W2069173872C155647269 @default.
• W2069173872 hasConceptScore W2069173872C15920480 @default.
• W2069173872 hasConceptScore W2069173872C161790260 @default.
• W2069173872 hasConceptScore W2069173872C178790620 @default.
• W2069173872 hasConceptScore W2069173872C185592680 @default.
• W2069173872 hasConceptScore W2069173872C2776077997 @default.
• W2069173872 hasConceptScore W2069173872C2776673659 @default.
• W2069173872 hasConceptScore W2069173872C2777463227 @default.
• W2069173872 hasConceptScore W2069173872C2778372188 @default.
• W2069173872 hasConceptScore W2069173872C2778870691 @default.
• W2069173872 hasConceptScore W2069173872C2779321679 @default.
• W2069173872 hasConceptScore W2069173872C2780161600 @default.
• W2069173872 hasConceptScore W2069173872C2780474080 @default.
• W2069173872 hasConceptScore W2069173872C2781144210 @default.
• W2069173872 hasConceptScore W2069173872C2781283055 @default.
• W2069173872 hasConceptScore W2069173872C2781417787 @default.
• W2069173872 hasConceptScore W2069173872C517835270 @default.
• W2069173872 hasConceptScore W2069173872C521977710 @default.
• W2069173872 hasConceptScore W2069173872C71240020 @default.
• W2069173872 hasIssue "4" @default.
• W2069173872 hasLocation W20691738721 @default.
• W2069173872 hasOpenAccess W2069173872 @default.
• W2069173872 hasPrimaryLocation W20691738721 @default.
• W2069173872 hasRelatedWork W1966792891 @default.
• W2069173872 hasRelatedWork W1986884556 @default.
• W2069173872 hasRelatedWork W1990579700 @default.
• W2069173872 hasRelatedWork W1993254597 @default.
• W2069173872 hasRelatedWork W2005716924 @default.
• W2069173872 hasRelatedWork W2009363437 @default.
• W2069173872 hasRelatedWork W2068342941 @default.

• next