Photocatalytic Annulation‐Carbohalogenation of 1,7‐Enynes for Atom‐Economic Synthesis of Functionalized 3,4‐Dihydronaphthalen‐1(2H)‐ones

WZ Ji, HN Shi, P Wei, WJ Hao, SJ Tu… - Advanced Synthesis & …, 2021 - Wiley Online Library
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 …

Visible-light-driven photocatalytic Kharasch reaction of phenol/arylamine-linked 1, 6-enynes with perhalogenated methane

J Xiaoshuang, F Rong, W Shuliang… - Chinese Journal of …, 2022 - sioc-journal.cn
Radical annulative carbohalofunctionalization of 1, n-enynes via atom transfer processes
constitutes an efficient and practical synthetical strategy for accessing halogenated cyclic …

A photocatalytic decarboxylative/defluorinative [4+ 3] annulation of o-hydroxyphenylacetic acids and trifluoromethyl alkenes: synthesis of fluorinated …

H Chen, Y He, L Zhou - Organic Chemistry Frontiers, 2018 - pubs.rsc.org
A photocatalytic decarboxylative/defluorinative [4 + 3] annulation of o -hydroxyphenylacetic
acids and trifluoromethyl alkenes: synthesis of fluorinat ... - Organic Chemistry Frontiers (RSC …

Kharasch-type photocyclization of 1, 7-diynes for the stereospecific synthesis of tetrahydronaphthalen-1-ols

JL Zheng, D Wu, N Lin, YP Liu, L Wang, XT Zhu… - Tetrahedron …, 2021 - Elsevier
A sustainable and efficient visible-light-induced Ir (III)-catalyzed annulation of 1, 7-diynes
with ICF 2 CO 2 Et is reported under mild neutral-redox conditions, furnishing a wide range …

Photocatalytic 1, 1-hydrofluoroalkylation of alkynes with a concurrent vicinal acylation: an access to fluoroalkylated cyclic ketones

Y Wan, T Shang, Z Lu, G Zhu - Organic letters, 2019 - ACS Publications
A visible-light-induced 1, 1-hydrofluoroalkylation of alkynes with a concomitant vicinal
acylation is developed using tetrahydrofuran (THF) as the hydrogen atom source. Various …

Synthesis of Monofluorocyclohexene via Photocatalytic Defluorinative [4+2] Annulation of gem‐Difluoroalkenes with Unactivated Alkenes

GX Zhang, DS Li, F Xue, AF Chen… - Advanced Synthesis & …, 2023 - Wiley Online Library
Herein, a photocatalytic system for defluorinative [4+ 2] annulation of gem‐difluoroalkenes
with unactivated alkenes is realized. This protocol was compatible with a broad scope of …

Photocatalytic Decarboxylative [3 + 2] and [4 + 2] Annulation of Enynals and γ,σ-Unsaturated N-(Acyloxy)phthalimides by NaI/PPh3 Catalysis

XJ Liu, SY Zhou, Y Xiao, Q Sun, X Lu, Y Li, JH Li - Organic Letters, 2021 - ACS Publications
A practical and eco-friendly strategy for the radical-mediated decarboxylative [3+ 2] and [4+
2] annulation of enynals and γ, σ-unsaturated N-(acyloxy) phthalimides through the …

Metal‐Free Photocatalytic [4+ 2] Annulation of Acrylamides with 2‐Benzyl‐2‐bromocarbonyls to Assemble Tetralin‐1‐carboxamides

W Li, L Tan, Y Chen, R Liu, Z Qi, S Yuan… - Chinese Journal of …, 2024 - Wiley Online Library
Comprehensive Summary Tetralin‐1‐carboxamides are frequently incorporated in myriad
medicinally important molecules. However, their existing synthetic routes not only suffer from …

Photocatalytic Multicomponent Annulation of Amide-Anchored 1, 7-Diynes Enabled by Deconstruction of Bromotrichloromethane

D Chen, Y Bao, S Yan, J Wang, Y Zhang, G Li - Molecules, 2024 - mdpi.com
We present the first example of visible-light-mediated multicomponent annulation of 1, 7-
diynes by taking advantage of quadruple cleavage olf carbon-halogen bonds of BrCCl3 to …

Intermolecular [3+2] Annulation of Cyclopropylanilines with Alkynes, Enynes, and Diynes via Visible Light Photocatalysis

TH Nguyen, SA Morris, N Zheng - Advanced synthesis & …, 2014 - Wiley Online Library
One‐step syntheses of carbocycles substituted with amines from simple starting materials
remain rare. We recently developed an intermolecular [3+ 2] annulation of …