Results 141 to 150 of about 6,084 (222)

In-Cage Recombination Facilitates the Enantioselective Organocatalytic [1,2]-Rearrangement of Allylic Ammonium Ylides. [PDF]

J Am Chem Soc
Hartley WC, Kasten K, Greenhalgh MD, Feoktistova T, Wise HR, Laddusaw JM, Frost AB, Ng S, Slawin AMZ, Bode BE, Cheong PH, Smith AD.   +11 more
europepmc   +1 more source

From perfluoroalkyl aryl sulfoxides to ortho thioethers. [PDF]

Beilstein J Org Chem
Li Y, Dagousset G, Dagousset G, Magnier E, Pégot B.   +4 more
europepmc   +1 more source

Asymmetric catalytic [1,3]- or [3,3]-sigmatropic rearrangement of 3-allyloxy-4H-chromenones and their analogues. [PDF]

Chem Sci
Li Y, Ning L, Tang Q, Lan K, Yang B, Lin Q, Feng X, Liu X.   +7 more
europepmc   +1 more source

Difluorocarbene-induced [1,2]- and [2,3]-Stevens rearrangement of tertiary amines. [PDF]

Nat Commun
Su J, Guo Y, Li C, Song Q.
europepmc   +1 more source

Successive Michael Reaction-Sigmatropic Rearrangement of Naphthodiquinone with O-Silylated Ketene Acetals Leading to Synthesis of Cycloshikonin and Structure-Reactivity Relationship for Side Chain of Naphthazarins.

, 1993
Mariko Aso, Ken Kanematsu
openalex   +2 more sources

Iterative synthesis of stereodefined polyacetals and their domino-Coates-Claisen rearrangement. [PDF]

Chem Sci
Massad I, Marek I.
europepmc   +1 more source

New Reactivity of Stable Indole-2,3-quinodimethane Equivalents: [4+2]Cycloaddition, Cycloreversion, Sigmatropic Rearrangement, and Elimination Processes in the Reactions of 1,4-Dimethylpyrano[3,4-b]indole-3-one and 1-Methylpyrido[3,4-b]indol-3-one with CC-Dienophiles

, 1989
Ulf Pindur, H. ERFANIAN‐ABDOUST
openalex   +1 more source

Selective transformation of propargylic ester towards tunable polymerization pathways. [PDF]

Nat Commun
Hu H, Duan X, Li M, Song W, Shi H, Wang G, Zheng N.   +6 more
europepmc   +1 more source

Asymmetric induction reactions. I. Asymmetric (2,3) sigmatropic rearrangements of sulfur ylides derived from chiral ketenimines and trimethylsulfonium ylide.

, 1985
Kunio Hiroi, Shuko Sato
openalex   +2 more sources

Stereodivergent Synthesis of 1,4-Dicarbonyl Compounds through Sulfonium Rearrangement: Mechanistic Investigation, Stereocontrolled Access to γ-Lactones and γ-Lactams, and Total Synthesis of Paraconic Acids. [PDF]

J Am Chem Soc
G-Simonian N, Spieß P, Riomet M, Maryasin B, Klose I, Beaton Garcia A, Pollesböck L, Kaldre D, Todorovic U, Minghua Liu J, Kaiser D, González L, Maulide N.   +12 more
europepmc   +1 more source