Sökning: onr:"swepub:oai:DiVA.org:kth-164466" > Direct Organocataly...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 01942naa a2200325 4500 | |
001 | oai:DiVA.org:kth-164466 | |
003 | SwePub | |
008 | 150417s2015 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-1644662 URI |
024 | 7 | a https://doi.org/10.1002/ejoc.2014036512 DOI |
040 | a (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Naidu, Veluru Rameshu KTH,Organisk kemi4 aut0 (Swepub:kth)u1bxgrtv |
245 | 1 0 | a Direct Organocatalytic Oxo-Metathesis, a trans-Selective Carbocation-Catalyzed Olefination of Aldehydes |
264 | c 2015-02-05 | |
264 | 1 | b Wiley,c 2015 |
338 | a print2 rdacarrier | |
500 | a QC 20150422 | |
520 | a A direct organocatalytic carbonyl/olefin oxo-metathesis has been developed. The reaction is catalyzed by trityl tetrafluoroborate (TrBF4) and utilizes unactivated alkenes for the olefination of aromatic aldehydes to give trans -alkylstyrenes in yields of 44-85% with only acetone as the byproduct. The pronounced Lewis acidity of the carbocation results in unusual reactivity that is proposed to catalyze a stepwise [2+2] cycloaddition to give an oxetane intermediate. Fragmentation of the latter in a formal retro [2+2] reaction gives the oxo-metathesis product. | |
650 | 7 | a NATURVETENSKAPx Kemix Organisk kemi0 (SwePub)104052 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Organic Chemistry0 (SwePub)104052 hsv//eng |
700 | 1 | a Bah, Juhou KTH,Organisk kemi4 aut0 (Swepub:kth)u1gpvftb |
700 | 1 | a Franzén, Johanu KTH,Organisk kemi4 aut0 (Swepub:kth)u1991vf3 |
710 | 2 | a KTHb Organisk kemi4 org |
773 | 0 | t European Journal of Organic Chemistryd : Wileyg :8, s. 1834-1839q :8<1834-1839x 1434-193Xx 1099-0690 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-164466 |
856 | 4 8 | u https://doi.org/10.1002/ejoc.201403651 |
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
Kopiera och spara länken för att återkomma till aktuell vy