relation: http://d-scholarship-dev.library.pitt.edu/20682/ title: Reductions of aldehydes and ketones with a readily available N-heterocyclic carbene borane and acetic acid creator: Lamm, V creator: Pan, X creator: Taniguchi, T creator: Curran, DP description: Acetic acid promotes the reduction of aldehydes and ketones by the readily available N-heterocyclic carbene borane, 1,3-dimethylimidazol-2-ylidene borane. Aldehydes are reduced over 1-24 h at room temperature with 1 equiv of acetic acid and 0.5 equiv of the NHC-borane. Ketone reductions are slower but can be accelerated by using 5 equiv of acetic acid. Aldehydes can be selectively reduced in the presence of ketones. On a small scale, products are isolated by evaporation of the reaction mixture and direct chromatography. © 2013 Lamm et al. date: 2013-04-08 type: Article type: PeerReviewed format: application/pdf language: en rights: attached identifier: http://d-scholarship-dev.library.pitt.edu/20682/1/Beilstein_Journal_of_Organic_Chemistry_09-675.pdf format: text/plain language: en rights: attached identifier: http://d-scholarship-dev.library.pitt.edu/20682/8/licence.txt identifier: Lamm, V and Pan, X and Taniguchi, T and Curran, DP (2013) Reductions of aldehydes and ketones with a readily available N-heterocyclic carbene borane and acetic acid. Beilstein Journal of Organic Chemistry, 9. 675 - 680. relation: 10.3762/bjoc.9.76