Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Empati Raja Sekhar"'
Publikováno v:
ARKIVOC, Vol 2005, Iss 3, Pp 99-109 (2004)
Externí odkaz:
https://doaj.org/article/37335a20b11c4d4684dc27fe6c260d3a
Publikováno v:
Advanced Synthesis & Catalysis. 350:2871-2876
The indium trichloride-catalyzed C-C bond formation between 1,3-dicarbonyl compounds and p-toluenesulfonylmethyl isocyanide (TosMIC) to access β-keto-(E)-enamino esters exclusively is reported for the first time. The corresponding products are obtai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bfc6d296cff2fb3adcdb45352f1f609
https://doi.org/10.1002/adsc.200800368
https://doi.org/10.1002/adsc.200800368
Publikováno v:
Tetrahedron Letters. 49:6768-6772
A facile, InCl3 and/or DABCO mediated 1, 3-dipolar cycloaddition of ethyl diazoacetate (EDA) with various activated olefins under solvent-free conditions at ambient temperature to afford 3, 5-disubstituted pyrazolines and pyrazoles in moderate to goo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b9950e753b5d49aec3858f18996e3f3
https://doi.org/10.1016/j.tetlet.2008.09.037
https://doi.org/10.1016/j.tetlet.2008.09.037
Publikováno v:
ARKIVOC, Vol 2005, Iss 3, Pp 99-109 (2004)
Novel aprotic polar solvents are selected for use towards a facile Baylis-Hillman reaction catalyzed by the standard base (DABCO) at room temperature so that less reactive aldehydes and a broad spectrum of activated olefins (including acrylamide) cou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64336859045e529ea814a7599a517793
https://doi.org/10.3998/ark.5550190.0006.313
https://doi.org/10.3998/ark.5550190.0006.313
Publikováno v:
Synthesis. :857-860
N-Methylmorpholine and urotropine, inexpensive mild bases, have effectively been utilized as catalysts in Baylis-Hillman reaction to result in good to excellent yields (57-99%) of the products.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d4dfa9a6fe1428978461b72d351fbb9
https://doi.org/10.1055/s-2004-822320
https://doi.org/10.1055/s-2004-822320
Publikováno v:
Tetrahedron Letters. 44:4973-4975
The utility of acetylenic aldehydes in Baylis–Hillman reactions giving allyl propargyl alcohols in moderate to good yields is reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a4e192697ac9e85f480094a34e16aeb
https://doi.org/10.1016/s0040-4039(03)01169-9
https://doi.org/10.1016/s0040-4039(03)01169-9
Publikováno v:
ChemInform. 40
The indium trichloride-catalyzed C-C bond formation between 1,3-dicarbonyl compounds and p-toluenesulfonylmethyl isocyanide (TosMIC) to access β-keto-(E)-enamino esters exclusively is reported for the first time. The corresponding products are obtai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f04918851b1c4f8a5760d09dabd7d33
https://doi.org/10.1002/chin.200919081
https://doi.org/10.1002/chin.200919081
Publikováno v:
ChemInform. 40
A facile, InCl3 and/or DABCO mediated 1, 3-dipolar cycloaddition of ethyl diazoacetate (EDA) with various activated olefins under solvent-free conditions at ambient temperature to afford 3, 5-disubstituted pyrazolines and pyrazoles in moderate to goo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66938d645d4bbd3f87d49b1f6fdfb5f6
https://doi.org/10.1002/chin.200910107
https://doi.org/10.1002/chin.200910107