Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Nazli Jalalian"'
Publikováno v:
Chemistry (Weinheim an Der Bergstrasse, Germany)
Phenols, anilines, and malonates have been arylated under metal-free conditions with twelve aryl(phenyl)iodonium salts in a systematic chemoselectivity study. A new "anti-ortho effect" has been identified in the arylation of malonates. Several "dummy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5491954889b960e5e4f8461e36af09ef
https://doi.org/10.1002/chem.201300860
https://doi.org/10.1002/chem.201300860
Publikováno v:
Chemistry - A European Journal. 18:14140-14149
Phenols and carboxylic acids are efficiently arylated with diaryliodonium salts. The reaction conditions are mild, metal free, and avoid the use of halogenated solvents, additives, and excess reagents. The products are obtained in good-to-excellent y
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c1f22d112afc8a35f04647c2196ad41
https://doi.org/10.1002/chem.201201645
https://doi.org/10.1002/chem.201201645
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
A novel protocol for the oxidative rearrangement of alkenes using in situ generated hypervalent iodine(III) was developed. This approach uses inexpensive, readily available, and stable chemicals (PhI, mCPBA, and TsOH) giving rearrangement products in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbe89316134c67d4829871eabbde9cb6
Publikováno v:
ChemInform. 45
For the first time the efficient arylation of aliphatic alcohols with diaryliodonium salts is developed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8956b966809713e740bd9dd1eaa743e7
https://doi.org/10.1002/chin.201440081
https://doi.org/10.1002/chin.201440081
Autor:
Nazli Jalalian, Berit Olofsson
Publikováno v:
Organic Syntheses
The first part of this thesis describes the efficient synthesis of several hypervalent iodine(III) compounds. Electron-rich diaryliodonium salts have been synthesized in a one-pot procedure, employing mCPBA as the oxidant. Both symmetric and unsymmet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52d8b9ef43b22a82b24a1dd05125a12d
https://doi.org/10.1002/0471264229.os090.01
https://doi.org/10.1002/0471264229.os090.01
Publikováno v:
ChemInform. 45
A novel protocol for the oxidative rearrangement of alkenes using in situ generated hypervalent iodine(III) was developed. This approach uses inexpensive, readily available, and stable chemicals (P ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ccf6bdae4b596a3c74c889fd795cc2a
https://doi.org/10.1002/chin.201407046
https://doi.org/10.1002/chin.201407046
Publikováno v:
ChemistryOpen
Diaryliodonium salts are demonstrated as efficient arylating agents of aliphatic alcohols under metal-free conditions. The reaction proceeds at room temperature within 90min to give alkyl aryl ethers in good to excellent yields. Aryl groups with elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15519aa5a6b6299b412f690d1850178f
http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-103962
http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-103962
Publikováno v:
ChemInform. 44
The arylation reactions of unsymmetrical diaryliodonium triflates (II) with O-, N-, and C-nucleophiles with respect to formation of the phenyl or the corresponding aryl substituted derivative are investigated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cd1f3479b8d5512c6d705e763670f00
https://doi.org/10.1002/chin.201351072
https://doi.org/10.1002/chin.201351072
Publikováno v:
Proceedings of the 14th Brazilian Meeting on Organic Synthesis Proceedings.
Unsymmetric diaryliodonium salts (R 1 ≠ R 2 ) are sometimes preferred due to economic and accessibility reasons. Thus it is important to understand and predict which aryl moiety is transferred to the nucleophile, i.e. the chemoselectivity of the pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e1bf58c955b4ca729a6fc35239a7db7
https://doi.org/10.5151/chempro-14bmos-r0265-2
https://doi.org/10.5151/chempro-14bmos-r0265-2
Publikováno v:
Proceedings of the 14th Brazilian Meeting on Organic Synthesis Proceedings.
Unsymmetric diaryliodonium salts are sometimes preferred due to economic and accessibility problems. For these reasons it is important to get a clear understanding of the chemoselectivity. The expected outcome is that electron deficient aryls will be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94dfb58995d385df2d68b81cc395d1fd
https://doi.org/10.5151/chempro-14bmos-r0265-1
https://doi.org/10.5151/chempro-14bmos-r0265-1