Matches in SemOpenAlex for { <https://semopenalex.org/work/W2950134785> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2950134785 endingPage "7600" @default.
- W2950134785 startingPage "7591" @default.
- W2950134785 abstract "Reactions of vinylchlorins and vinylporphyrins with N,N-dimethylmethyleneammonium iodide (“Eschenmoser's Reagent”) gives Mannich adducts in which substitution (with CH2NMe2) has taken place on the terminal carbon of the vinyl group to yield a trans-3-(N,N-dimethylaminomethyl)prop-1-enyl derivative. Under no circumstances was meso substitution observed. Use of zinc(II) vinylchlorins or zinc(II) vinylporphyrins afforded the corresponding zinc(II) trans-vinyl adducts at a significantly faster rate than the metal-free substrates. Reaction of Eschenmoser's reagent with deuteroporphyrin-IX dimethyl ester (29) (which possesses two peripherally unsubstituted positions) produces the bis-(N,N-dimethylaminomethyl) product (30). Treatment of the dimethylamino chlorins and porphyrins with methyl iodide, in all cases, gives an excellent yield of the corresponding quaternary ammonium iodides, and these compounds are highly water-soluble." @default.
- W2950134785 created "2019-06-27" @default.
- W2950134785 creator A5010197450 @default.
- W2950134785 creator A5035386967 @default.
- W2950134785 creator A5066469762 @default.
- W2950134785 creator A5075146689 @default.
- W2950134785 creator A5082079879 @default.
- W2950134785 date "1992-09-01" @default.
- W2950134785 modified "2023-09-23" @default.
- W2950134785 title "Syntheses of water-soluble cationic porphyrins and chlorins" @default.
- W2950134785 cites W1495376651 @default.
- W2950134785 cites W1972553524 @default.
- W2950134785 cites W1979798962 @default.
- W2950134785 cites W1999400828 @default.
- W2950134785 cites W2007856023 @default.
- W2950134785 cites W2025476760 @default.
- W2950134785 cites W2037761890 @default.
- W2950134785 cites W2042423879 @default.
- W2950134785 cites W2046467836 @default.
- W2950134785 cites W2055000496 @default.
- W2950134785 cites W2069039925 @default.
- W2950134785 cites W2075288046 @default.
- W2950134785 cites W2075863892 @default.
- W2950134785 cites W2075923598 @default.
- W2950134785 cites W2081162206 @default.
- W2950134785 cites W2085596809 @default.
- W2950134785 cites W2095321104 @default.
- W2950134785 cites W2140210736 @default.
- W2950134785 cites W4250681414 @default.
- W2950134785 doi "https://doi.org/10.1016/s0040-4020(01)90371-0" @default.
- W2950134785 hasPublicationYear "1992" @default.
- W2950134785 type Work @default.
- W2950134785 sameAs 2950134785 @default.
- W2950134785 citedByCount "19" @default.
- W2950134785 countsByYear W29501347852013 @default.
- W2950134785 countsByYear W29501347852019 @default.
- W2950134785 crossrefType "journal-article" @default.
- W2950134785 hasAuthorship W2950134785A5010197450 @default.
- W2950134785 hasAuthorship W2950134785A5035386967 @default.
- W2950134785 hasAuthorship W2950134785A5066469762 @default.
- W2950134785 hasAuthorship W2950134785A5075146689 @default.
- W2950134785 hasAuthorship W2950134785A5082079879 @default.
- W2950134785 hasConcept C108204754 @default.
- W2950134785 hasConcept C134121241 @default.
- W2950134785 hasConcept C155647269 @default.
- W2950134785 hasConcept C178790620 @default.
- W2950134785 hasConcept C183882617 @default.
- W2950134785 hasConcept C185592680 @default.
- W2950134785 hasConcept C191897082 @default.
- W2950134785 hasConcept C192562407 @default.
- W2950134785 hasConcept C2778870691 @default.
- W2950134785 hasConcept C2780073701 @default.
- W2950134785 hasConcept C2780742992 @default.
- W2950134785 hasConcept C40875361 @default.
- W2950134785 hasConcept C535196362 @default.
- W2950134785 hasConceptScore W2950134785C108204754 @default.
- W2950134785 hasConceptScore W2950134785C134121241 @default.
- W2950134785 hasConceptScore W2950134785C155647269 @default.
- W2950134785 hasConceptScore W2950134785C178790620 @default.
- W2950134785 hasConceptScore W2950134785C183882617 @default.
- W2950134785 hasConceptScore W2950134785C185592680 @default.
- W2950134785 hasConceptScore W2950134785C191897082 @default.
- W2950134785 hasConceptScore W2950134785C192562407 @default.
- W2950134785 hasConceptScore W2950134785C2778870691 @default.
- W2950134785 hasConceptScore W2950134785C2780073701 @default.
- W2950134785 hasConceptScore W2950134785C2780742992 @default.
- W2950134785 hasConceptScore W2950134785C40875361 @default.
- W2950134785 hasConceptScore W2950134785C535196362 @default.
- W2950134785 hasIssue "36" @default.
- W2950134785 hasLocation W29501347851 @default.
- W2950134785 hasOpenAccess W2950134785 @default.
- W2950134785 hasPrimaryLocation W29501347851 @default.
- W2950134785 hasRelatedWork W1486120248 @default.
- W2950134785 hasRelatedWork W1999563412 @default.
- W2950134785 hasRelatedWork W2030113573 @default.
- W2950134785 hasRelatedWork W2070171441 @default.
- W2950134785 hasRelatedWork W2097014657 @default.
- W2950134785 hasRelatedWork W2949184651 @default.
- W2950134785 hasRelatedWork W2950433497 @default.
- W2950134785 hasRelatedWork W2952271444 @default.
- W2950134785 hasRelatedWork W2953155228 @default.
- W2950134785 hasRelatedWork W2463351628 @default.
- W2950134785 hasVolume "48" @default.
- W2950134785 isParatext "false" @default.
- W2950134785 isRetracted "false" @default.
- W2950134785 magId "2950134785" @default.
- W2950134785 workType "article" @default.