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History of Carbene Chemistry

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Erkannte Entitäten
1 of the things that are in the on the the rule
the In a
so you want me to speak about carbon OK so the history may be the start toyed with it begins the story began in 1864 sold it a bit more than 100 and 50 years where Our ancestors were trying to make Ch and the started from methanol it's a very simple molecules and of course if you remove water from methanol you end up with is and what is interesting at that time it was not clear that the common it's always determinant Societe shook could be stable and it turned out it was not stable of course and then there is a realizing fired only at the beginning of the 20th century 2 carbon cannot have only 2 neighbors With the remaining and this is worth about stopping you here however even music being not stable the people who use them a lot and the 40's and 50's here mobile now wine as associations session reactions Starting from the trend information work something which has a very very short life let's see some nanoseconds and then dropped it inside steeple delicious each bond insertion and then and some other action just like sector Peloponnesian reaction that you I guess in the 1st year of your study and then the the 60's and Kim try to to visualize Kirby and to do so after work very very low temperature of course if you'd like to work at very low temperature we can stabilize suspicion because they cannot move and they cannot meet a neighbor and so that kind of stable so if you work at few cake it's a 4 K you can see the conditions and cancel word by officials in Munich but in the overpriced might know where he was able to stabilize a Caribbean In the coordination sphere of so this is a story and then for many many years nobody try to make a stable all solely tried flight bans linking Germany and Britain failed and and then we can invite students and guests we made we made the 1st of all ,comma what interesting in at the end of the 80's when we did exist Everybody sold to curving where for using just story and myself for the 1st guy to say it's curious and it turned out that in 2010 so that meaning what 20 years later every year more than 3 Selden papers operation with occurring so this is a tremendous expansion of his field and no people used their beans you Patterson transition metal catalysis automatic terraces to stabilize directly suspicion is consistent offense use Caribbean which was supposed to be a reactive intermediates for more than a century and now uses these Caribbean to stabilize all that and stable suspicion that I think it's really fast against Iran's radicals against many many things that even some applications for medical applications so for instance Carbonell used to transport seated In the body and this is the new important implications of Kirby so you think about this unity 20 years and we went from laboratory facilities up to something that you can find every everyone yeah there
are several types of turbulence and then it turned out that in contrast to the 1st covering that we prepare and my group and that turned out not to be useful and other angles according to the NHC editors like the Koreans are by far those we are used to that however as on new generations of being coming from different lighting with my lack of course which might be among more powerful it's a problem is that when when the community stopped to use tool Everybody uses to and it's very difficult to explain that Zalm new tools you know that there is a good example in chemistry not about Kebbi that a perfect example and this is for the polarization of clues even that activities it was conference John new X RAM a powerful catalyst which are on the market but not all company at all 1 to change a process which is futile and with the Caribbean's exactly something on his chary of Sullivan of papers 1007 papers using editors like the comedians and Zach commercially revival and what about nothing of this you this is the I use because some of people use it right I think it's a it's really striking when something become fashionable yeah it's that the ghostly stuff and then they don't want to go out to strained having said that I do believe that some of the Caribbean coming to my from my group right now of a fall more interesting for many types of applications and so what we need he to to Wallstreet groups stopping to use them and then I'm absolutely convinced that 100 of troops we use I mean this is a human being you know Everybody wants to be in the ministry but said the only reason I can see what is fascinating for me again is that current industry 20 years will watch the fundamental and now there is you find these every ever so this is what I wanted the most important and laughing with
his red interesting is that 20 years ago so Corbin was supposed to be in the and then candor 1st of all ,comma seconds to book asserts the book and so on and so forth and nowadays you realize that many many many types of Kirby's are stable it seems that's wants somebody had this ,comma that type of suspicion then the suspicions becomes a viable for everybody stable for everybody and that as I mentioned at the beginning of a carbon is supposed to be tetravalent as also some walls for instance is shown as the Irish government it's supposed to be lenient this a case for other kinds a for Irene's walk a no the Jan they some tricks and so for instance we present reported what we call and the IDA is hardly possible to transform a compound which seems to be rigid which Simpson which has been in our into something which is very flexible and that which is bent and once you discover then it's easy for everybody To make meant that so it seemed that the you have the kind of energy to find something new and wants his body is over venues and everything seems very simple I'm sure there aren't many example for instance and registered "quotation mark for many years everybody's filled all cases these guys are not directly at all and that if somebody find direction or whatever then themselves in a fraction would be good it would seem just like you if Mother Nature put on the problems and then when you open the door the problem all and I think it's it's something which appeared to me very fascinating for scientists to 2 opens door think about something else and the 1st time somebody walk on the moon it trust something phenomenal right and I'm quite sure that should the US or Russian Japanese whatever send a new in morning maybe 2 minutes on the TV minutes and that'll just because 17 not so I think this is something fascinating for scientists so problems just as an example and but for me the most important thing is that you have door you see or you have to find the right key to the door and then you open door and the stories are and my stories of the
head you're hearing about it from the I
think can a but the the good
a of the
Chemische Forschung
Chemische Forschung
Turbulenz <Meereskunde>
Diamantähnlicher Kohlenstoff
Elektrolytische Dissoziation
Terrasse <Geologie>
Chemische Bindung
Funktionelle Gruppe
Fülle <Speise>
Aktivität <Konzentration>
Setzen <Verfahrenstechnik>
Primärer Sektor
Bukett <Wein>
Chemischer Prozess
Bukett <Wein>
Setzen <Verfahrenstechnik>
Gangart <Erzlagerstätte>
Chemische Verbindungen
Chemische Forschung


Formale Metadaten

Titel History of Carbene Chemistry
Serientitel Chymiatrie
Autor Bertrand, Guy
Jerabek, Paul
Hegemann, Julian
Authmann, Andreas
Lizenz CC-Namensnennung - keine kommerzielle Nutzung - Weitergabe unter gleichen Bedingungen 3.0 Deutschland:
Sie dürfen das Werk bzw. den Inhalt zu jedem legalen und nicht-kommerziellen Zweck nutzen, verändern und in unveränderter oder veränderter Form vervielfältigen, verbreiten und öffentlich zugänglich machen, sofern Sie den Namen des Autors/Rechteinhabers in der von ihm festgelegten Weise nennen und das Werk bzw. diesen Inhalt auch in veränderter Form nur unter den Bedingungen dieser Lizenz weitergeben.
DOI 10.5446/18730
Herausgeber Paul Jerabek, Julian Hegemann, Andreas Authmann
Erscheinungsjahr 2011
Sprache Englisch

Inhaltliche Metadaten

Fachgebiet Chemie
Abstract Prof. Guy Betrand (University of California, Riverside) talks about the histroy of carbene chemistry, bent allenes and how the discovery of carbenes opened a locked door in chemistry.
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