-
tautomerize to ketenes. The
deprotonated anions of
ynols are
known as
ynolates, the triple-bond
analogues to enolates.
Alkynols may be
formed by the alkynylation...
-
nucleophilic site on
enolates is
delocalized onto both
carbon and
oxygen sites.
Ynolates are also
unsaturated alkoxides derived from
acetylenic alcohols. Phenoxides...
- Kowalski, C. J. (1993). "Ethyl 1-Naphthylacetate:
Ester Homologation Via
Ynolate Anions".
Organic Syntheses. 71: 146. doi:10.15227/orgsyn.071.0146. Huggett...
- 5,
ketenyl anion has two
major resonance structures:
ketenyl form and
ynolate form. Due to the
resonance structures,
alkali metal cations can be coordinated...
- Has been used to
convert β-amino
esters from α-amino
esters through an
ynolate intermediate. Seyferth–Gilbert
homologation in
which an
aldehyde is converted...
- Kowalski, C. J. (1993). "Ethyl 1-naphthylacetate:
ester homologation via
ynolate anions".
Organic Syntheses. 71: 146;
Collected Volumes, vol. 9, p. 426...
-
highly stereoselective synthesis of tri- and
tetrasubstituted olefins via
ynolates".
Tetrahedron Lett. 39 (27): 4857–4860. doi:10.1016/s0040-4039(98)00921-6...
- Kowalski, C. J. (1993). "Ethyl 1-Naphthylacetate:
Ester Homologation Via
Ynolate Anions".
Organic Syntheses. 71: 146;
Collected Volumes, vol. 9, p. 426...
-
contributed extensively to the
synthesis of β-lactams
using alkenyl anions,
ynolates,
novel isocyanates, iron vinylidines,
heteroatom functionalized nitroalkenes...
