An efficient catalytic reductive amination : a facile one-pot access to 1,2-dihydropyrrolo[3,4-b]indol-3(4H)-ones by using B(C 6 F 5 ) 3 /NaBH 4 / created by Atulya Nagarsenkar, Santosh Kumar Prajapti and B. N. Babu
Material type:
- text
- unmediated
- volume
- 09743626
- QD31 JOU
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Item type | Current library | Call number | Vol info | Status | Notes | Date due | Barcode | |
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Main Library - Special Collections | QD31 JOU (Browse shelf(Opens below)) | Vol. 127, no.4 (pages 711-716) | Not for loan | For in house use only |
An efficient combination of B(C6F5)3 and NaBH4 was developed for direct reductive amination of aldehydes. A wide range of functional groups such as ester, nitro, nitrile, halogen, alkene, heterocycles were tolerated. Also, acid sensitive protecting groups like TBDMS and TBDPS were not affected. In addition, the present methodology was extended for tandem amination-amidation of 3-formyl-indole-2-carboxylic acids with substituted anilines to afford 1,2-dihydropyrrolo[3,4-b]indol-3(4H)-ones.
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