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Synthesis
DOI: 10.1055/a-2323-0721
paper

BF3·OEt2 Mediated (3+2) Cycloaddition Reactions of DACs with Cyanamides: Access to Cyclic Amidines

Braj Gopal
1   Chemistry, Indian Institute of Technology Ropar, Rupnagar, India (Ringgold ID: RIN226963)
,
PRASOON RAJ SINGH
1   Chemistry, Indian Institute of Technology Ropar, Rupnagar, India (Ringgold ID: RIN226963)
,
Shubham Bhatt
1   Chemistry, Indian Institute of Technology Ropar, Rupnagar, India (Ringgold ID: RIN226963)
,
Avijit Goswami
1   Chemistry, Indian Institute of Technology Ropar, Rupnagar, India (Ringgold ID: RIN226963)
› InstitutsangabenGefördert durch: Science and Engineering Research Board CRG/2022/008154
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A BF3·OEt2 promoted facile synthesis of cyclic amidines has been developed via the (3+2)-cycloaddition of cyanamides with donor-acceptor cyclopropanes (DACs). In addition to this, the protocol has been successfully extended to construct dimerized amidine derivative and gram-scale synthesis with great efficiency.



Publikationsverlauf

Eingereicht: 26. Februar 2024

Angenommen nach Revision: 10. Mai 2024

Accepted Manuscript online:
13. Mai 2024

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