The Experts below are selected from a list of 30 Experts worldwide ranked by ideXlab platform
Jan K Maurin - One of the best experts on this subject based on the ideXlab platform.
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synthesis of benzofuro 2 3 b benzofuran derivatives under Hoesch Reaction conditions
Synthesis, 1999Co-Authors: Robert Kawe Cki, Aleksander P Mazurek, Lech Kozerski, Jan K MaurinAbstract:Condensation of phenols with aromatic α-hydroxyiminonitriles or α-oxonitriles under Hoesch Reaction conditions leads to derivatives of 5a-amino-5a,10b-dihydrobenzofuro[2,3-b]benzofuranols.
Robert Kawe Cki - One of the best experts on this subject based on the ideXlab platform.
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synthesis of benzofuro 2 3 b benzofuran derivatives under Hoesch Reaction conditions
Synthesis, 1999Co-Authors: Robert Kawe Cki, Aleksander P Mazurek, Lech Kozerski, Jan K MaurinAbstract:Condensation of phenols with aromatic α-hydroxyiminonitriles or α-oxonitriles under Hoesch Reaction conditions leads to derivatives of 5a-amino-5a,10b-dihydrobenzofuro[2,3-b]benzofuranols.
Aleksander P Mazurek - One of the best experts on this subject based on the ideXlab platform.
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synthesis of benzofuro 2 3 b benzofuran derivatives under Hoesch Reaction conditions
Synthesis, 1999Co-Authors: Robert Kawe Cki, Aleksander P Mazurek, Lech Kozerski, Jan K MaurinAbstract:Condensation of phenols with aromatic α-hydroxyiminonitriles or α-oxonitriles under Hoesch Reaction conditions leads to derivatives of 5a-amino-5a,10b-dihydrobenzofuro[2,3-b]benzofuranols.
Lech Kozerski - One of the best experts on this subject based on the ideXlab platform.
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synthesis of benzofuro 2 3 b benzofuran derivatives under Hoesch Reaction conditions
Synthesis, 1999Co-Authors: Robert Kawe Cki, Aleksander P Mazurek, Lech Kozerski, Jan K MaurinAbstract:Condensation of phenols with aromatic α-hydroxyiminonitriles or α-oxonitriles under Hoesch Reaction conditions leads to derivatives of 5a-amino-5a,10b-dihydrobenzofuro[2,3-b]benzofuranols.
H Kikukawa - One of the best experts on this subject based on the ideXlab platform.
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3 oxo 4 4 4 trifluorobutyronitriles as building blocks of trifluoromethyl substituted heterocycles 2 heterocyclization to 3 aryl 4 trifluoromethyl 2h 1 benzopyran 2 ones under Hoesch Reaction conditions
Journal of Heterocyclic Chemistry, 1994Co-Authors: Tarozaemon Nishiwaki, H KikukawaAbstract:Resorcinol and 5-methylresorcinol, respectively, react with 3-oxo-2- aryl-4,4,4-trifluorobutyronitrile using zinc chloride as a catalyst in dibutyl ether under the Hoesch Reaction conditions to give a low yield of 3-aryl-7-hydroxy-4-trifluoromethyl- or 3-aryl-5-hydroxy-7-methyl-4- trifluoromethyl-2H-1-benzopyran-2-ones. However, the related Reaction with m-methoxyphenol was found to produce poor yields of 3-aryl-1-me- thoxy-4-trifluoromethyl-2H-1-benzopyran-2-one and its 3,4-dihydro-4-hy- droxy derivative