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Conjugated Thiophene-Fused Isatin Dyes through Intramolecular Direct Arylation
We report on the design, synthesis, and properties of innovative, planar, π-conjugated compounds in which a thiophene ring is fused with the skeleton of the naturally occurring... -
Copper-Mediated Oxidative Coupling of Benzamides with Maleimides via Directed...
A Cu(OAc)2/Cy2NMe-mediated oxidative direct coupling of benzamides with maleimides has been developed. The aromatic C–H alkenylation with the aid of an 8-aminoquinoline-based... -
Ortho-Substituted Catechol Derivatives: The Effect of Intramolecular Hydroge...
This paper reports a series of chloride anion receptors containing two catechol head groups connected through their ortho-positions via a spacer chain. The linking group chosen... -
Total Synthesis of Phomactin A
A total synthesis of (±)-phomactin A is described to highlight the final completion of a complex natural product target that had commenced with an intramolecular oxa-[3 + 3]... -
Synthesis of the Tricyclic Ring Structure of Daphnanes via Intramolecular [4 ...
A synthetic approach toward the tricyclic 5,7,6-membered ring structure of daphnane-family natural products is described. An intramolecular [4 + 3] cycloaddition reaction of... -
r37980778c78--94e9f8a47dc68284de7d81c6af2a087d
The synthesis and structure of a C3-symmetric propeller-shaped polycyclic aromatic hydrocarbon that bears three seven-membered rings is reported. The synthesis was accomplished... -
r37980778c78--17d10d2c48d0604a80cc722ec329c390
A highly selective intramolecular trans-silylvinylation of internal alkynes catalyzed by RuHCl(CO)(SIMes)(PPh3) has been accomplished. The use of methyl vinyl ketone as an... -
r37980778c78--b313220f916759f1f4acdbd0ac133c8f
The redox-neutral direct coupling of arylphosphine oxides with heterobicyclic alkenes proceeds smoothly under rhodium(III) catalysis involving hydroarylation followed by... -
Ethylene Transposition: Ruthenium Hydride Catalyzed Intramolecular <i>trans</...
A highly selective intramolecular trans-silylvinylation of internal alkynes catalyzed by RuHCl(CO)(SIMes)(PPh3) has been accomplished. The use of methyl vinyl ketone as an... -
r37980778c78--e914a4acd3236fac02096616c22c3b0e
The total synthesis of polygalolide A was accomplished through intramolecular C-glycosylation of glucal modified with siloxyfuran. The siloxyfuran group and siloxy substituent...
