Organocatalytic Lewis base functionalisation of carboxylic acids, esters and anhydrides via C1-ammonium or azolium enolates

This tutorial review highlights the organocatalytic Lewis base functionalisation of carboxylic acids, esters and anhydrides via C1-ammonium/azolium enolates. The generation and synthetic utility of these powerful intermediates is highlighted through their application in various methodologies including aldol-lactonisations, Michael-lactonisations/lactamisations and [2,3]-rearrangements.Publisher PDFPeer reviewe

Alien Registration- Morrill, C Muriel (Portland, Cumberland County)

https://digitalmaine.com/alien_docs/21913/thumbnail.jp

Alien Registration- Morrill, C Muriel (Portland, Cumberland County)

https://digitalmaine.com/alien_docs/21913/thumbnail.jp

Alien Registration- Morrill, C Muriel (Portland, Cumberland County)

https://digitalmaine.com/alien_docs/21913/thumbnail.jp

Alien Registration- Morrill, C Muriel (Portland, Cumberland County)

https://digitalmaine.com/alien_docs/21913/thumbnail.jp

Effect of calf-starter protein solubility on calf performance

Three starters containing differently processed protein supplements were fed to Holstein heifer calves, using an early weaning program. One starter contained soybean meal. The other starters contained soybean grits processed through an extrusion cooker to reduce the protein solubility to an intermediate (PDI> 50%) or low (PDI < 15 %) level. Calf performance was similar on all three starters