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Original Articles

Bi(NO3)3.5H2O catalyzed phosphonylation of aldehydes: An efficient route to α-hydroxyphosphonates

, , , &
Pages 381-385 | Received 01 Feb 2016, Accepted 07 Oct 2016, Published online: 04 Jan 2017
 

GRAPHICAL ABSTRACT

ABSTRACT

The Bi(NO3)3.5H2O mediated synthesis of α-hydroxyphosphonates via phosphonylation of aldehydes is reported herein. Both conventional and microwave technology was efficiently applied to range of aromatic, heteroaromatic, α,β-unsaturated aldehydes under solvent-free conditions. The solvent free conditions, avoidance of toxic reagents and excellent yield are some of the remarkable features of this protocol to access the medicinally privileged structure, α-hydroxyphosphonates.

Acknowledgment

We are thankful to IIIM Jammu for providing spectra.

Funding

We sincerely thank UGC, New Delhi for its financial support [F. No. 39-788/2010 (SR)].

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