Metal‐Free [3+2]‐Cycloaddition of Thiiranes with Isothiocyanates, Isoselenocyanates and Carbodiimides: Synthesis of 2‐Imino‐Dithiolane/Thiaselenolane/Thiazolidines | Zendy

Satheesh Vanaparthi | Zendy; Kumar Sundaravel Vivek | Zendy; Vijay Murugan | Zendy; Barik Debashis | Zendy; Punniyamurthy Tharmalingam | Zendy

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Metal‐Free [3+2]‐Cycloaddition of Thiiranes with Isothiocyanates, Isoselenocyanates and Carbodiimides: Synthesis of 2‐Imino‐Dithiolane/Thiaselenolane/Thiazolidines

Author(s) -

Satheesh Vanaparthi,

Kumar Sundaravel Vivek,

Vijay Murugan,

Barik Debashis,

Punniyamurthy Tharmalingam

Publication year - 2018

Publication title -

asian journal of organic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.846

H-Index - 44

eISSN - 2193-5815

pISSN - 2193-5807

DOI - 10.1002/ajoc.201800274

Subject(s) - chemistry , cycloaddition , thiazolidine , dithiolane , regioselectivity , aryl , chemoselectivity , substrate (aquarium) , combinatorial chemistry , selectivity , organic chemistry , catalysis , alkyl , oceanography , geology

Metal‐free regioselective [3+2]‐cycloaddition of 2‐aryl/alkylthiiranes with isothiocyanates, isoselenocyanates and carbodiimides is developed using BF 2 OTf⋅OEt 2 to produce 2‐imino‐dithiolane/‐thiaselenolane/‐thiazolidine frameworks at room temperature. The selectivity, substrate scope and scale up are the important practical features.

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