Thiol esters boryl enolates from

Mukaiyama et al. prepared boryl enolates from thiol esters in this way and unambiguously demonstrated that enolate (9) is capable of effecting directed aldol reactions.Similarly, alkenyloxyboranes prepared in the two other ways mentioned above afford the expected aldol products, as shown in Scheme 5, confirming that alkenyloxyboranes are responsible for the directed aldol reactions. 

---

See also in sourсe #XX -- [ , ]

See also in sourсe #XX -- [ ]

See also in sourсe #XX -- [ ]

See also in sourсe #XX -- [ , ]

See also in sourсe #XX -- [ ]

---