Visible light-induced intramolecular dearomative cyclization of α-bromo- N -benzyl-alkylamides:
efficient construction of 2-azaspiro[4.5]decanes - Chemical Communications (RSC Publishing) …

Highly substituted polycyclic aromatic and heteroaromatic compounds are produced via a
two-stage tandem benzannulation/cyclization strategy. The initial benzannulation step …

Visible-light-induced 1, 6-enyne-triggered C–Br bond homolysis of bromomalonates has
been developed. This transition-metal-free, photocatalyst-free, and oxidant-and additive-free …

A visible-light-induced spirocyclizative hydroarylation via reductive dearomatization of a
series of non-activated arenes including 2-phenyl indoles and naphthalene derivatives …

A general and efficient photocatalytic annulation‐carbohalogenation of 1, 7‐enynes with a
wide variety of alkyl halides was reported, which led to the atom‐economic synthesis of …

Dearomative spirocyclization reactions represent a promising means to convert arenes into
three‐dimensional architectures; however, controlling the regioselectivity of radical …

We report an example of non‐dearomative trifunctionalizing ipso‐spirocyclization of
unactivated alkenes through photoredox‐catalyzed, nitrogen‐radical‐triggered cyclization …

Photo-promoted mild tandem 6-exo-trig spirocyclization of biaryl ynones with ammonium
thiocyanate has been developed to access thiocyanate-containing spiro [5, 5] trienones with …

A fac-Ir (ppy) 3-catalyzed intermolecular dearomative cyclization of 2-bromo-2-((5-
bromofuran-2-yl) methyl) malonate and alkynes affording substituted spirolactones in yields …

Intramolecular Alkene Electrophilic Bromination Initiated ipso-Bromocyclization for the
Synthesis of Functionalized Azaspirocyclohexadienones | Organic Letters ACS ACS …