Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Claudia Feberero"'
Autor:
Claudia Feberero, Cintia Virumbrales, Carlos Sedano, Lorena Renedo, Samuel Suárez-Pantiga, Roberto Sanz
Publikováno v:
Molecules, Vol 27, Iss 2, p 525 (2022)
A straightforward and transition metal-free one-pot protocol to synthesize halobenzo[b]furans has been developed employing simple and easily available starting materials such as O-aryl carbamates and alkynylsulfones. The fine-tuning of the different
Externí odkaz:
https://doaj.org/article/10300b781b234bdf8d806e1be3b2f803
Publikováno v:
Organic letters. 22(16)
The α-lithiobenzyloxy group, easily generated from aryl benzyl ethers by selective α-lithiation with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::87d5fe2d7439a17277d6fdaa2f73aa3c
https://pubmed.ncbi.nlm.nih.gov/32806207
https://pubmed.ncbi.nlm.nih.gov/32806207
Publikováno v:
Repositorio Institucional de la Universidad de Burgos (RIUBU)
Universidad de Cantabria (UC)
Universidad de Burgos (UBU)
Universidad de Cantabria (UC)
Universidad de Burgos (UBU)
The reactions of o-lithiated O-aryl N,N-diethylcarbamates with different C−N multiple bond electrophiles have been thoroughly studied. A 1,5-O → N carbamoyl shift, a new variation of the anionic Fries-type rearrangement, takes place when nitriles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe706d0d01ac91687cbfc0653355092c
http://hdl.handle.net/10259/5532
http://hdl.handle.net/10259/5532
Publikováno v:
Repositorio Institucional de la Universidad de Burgos (RIUBU)
instname
instname
The α-lithiobenzyloxy group, easily generated from aryl benzyl ethers by selective α-lithiation with t-BuLi at low temperature, behaves as a directed metalation group (DMG) providing a direct access to o-lithiophenyl α-lithiobenzyl ethers. This or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b530f450cdcb99665cea7e70a88d43e7
http://hdl.handle.net/10259/5534
http://hdl.handle.net/10259/5534
Publikováno v:
European Journal of Organic Chemistry. 2016:5519-5528
New dihalosalicylamides and trihalophenol derivatives have been synthesized from easily available O-(3,n-dihalophenyl) N,N-diethylcarbamates by using a directed ortho-metalation (DoM) strategy. The o-lithiation reactions with sBuLi take place regiose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eee9e0c1e803e3bf5c84e7b95af626f9
https://doi.org/10.1002/ejoc.201600933
https://doi.org/10.1002/ejoc.201600933
Publikováno v:
ChemInform. 47
The use of t-BuLi at low temperature selectively leads to α-lithiation of benzyl phenyl ether generating a stable organolithium, which can be efficiently trapped with a variety of selected electrophiles prior to suffering the expected [1,2]-Wittig r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66c8bd0da8fa551fd3b2a13e06852c51
https://doi.org/10.1002/chin.201605073
https://doi.org/10.1002/chin.201605073
Publikováno v:
Repositorio Institucional de la Universidad de Burgos (RIUBU)
instname
instname
The use of t-BuLi at low temperature selectively leads to α-lithiation of benzyl phenyl ether generating a stable organolithium, which can be efficiently trapped with a variety of selected electrophiles prior to suffering the expected [1,2]-Wittig r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b22390e94dcd3258fc8a12a0d195ad54
http://hdl.handle.net/10259/4276
http://hdl.handle.net/10259/4276
Publikováno v:
Organic Letters; Sep2015, Vol. 17 Issue 18, p4416-4419, 4p