Synthetic Routes to Allenic Acids and Esters and Their Stereospecific Conversion to Butenolides.

Synthetic Routes to Allenic Acids and Esters and Their Stereospecific Conversion to Butenolides.

Item
http://www.wikidata.org/entity/Q30308147
The Renaissance of an Old Problem: Highly Regioselective Carboxylation of 2-Alkynyl Bromides with Carbon Dioxide.Organo-manganese η2-auxiliary directed reactions: a diastereoselective approach to 2,3-allenols.Axial-to-central chirality transfer in cyclization processes.Silver and platinum-catalysed addition of O-H and N-H bonds to allenes.Oxidative cyclization-dimerization reaction of 2,3-allenoic acids and 1,2-allenyl ketones: an efficient synthesis of 4-(3'-furanyl)butenolide derivatives.Synthesis of enantioenriched 5-alkylidene-2-cyclopentenones from chiral allenyl carbamates: generation of a chiral lithium allenolate and allylic activation for a conrotatory 4pi-electrocyclization.Controlled heterocyclization/cross-coupling domino reaction of β,γ-allendiols and α-allenic esters: method and mechanistic insight for the preparation of functionalized buta-1,3-dienyl dihydropyrans.Enantioselective decarboxylative amination: synthesis of axially chiral allenyl amines.Catalytic transient leaving group for atom-economic synthesis of allenes from 2-alkynols.Efficient Synthetic Routes to (±)-Hippolachnin A, (±)-Gracilioethers E and F and the Alleged Structure of (±)-Gracilioether I.Palladium-Catalyzed Enantioselective Alkoxycarbonylation of Propargylic Carbonates with (R)- or (S)-3,4,5-(MeO)3 -MeOBIPHEP.Efficient synthesis of 1,2-bis(alkoxycarbonyl)pyrazol-3-ones from 2,3-allenoic acids, azodicarboxylates and PPh3.
P2860

Synthetic Routes to Allenic Acids and Esters and Their Stereospecific Conversion to Butenolides.

Item
http://www.wikidata.org/entity/Q30308147
description
1997 nî lūn-bûn
@nan
1997 թուականի Յունուարին հրատարակուած գիտական յօդուած
@hyw
1997 թվականի հունվարին հրատարակված գիտական հոդված
@hy
1997年の論文
@ja
1997年論文
@yue
1997年論文
@zh-hant
1997年論文
@zh-hk
1997年論文
@zh-mo
1997年論文
@zh-tw
1997年论文
@wuu
name
Synthetic Routes to Allenic Ac ...... fic Conversion to Butenolides.
@ast
Synthetic Routes to Allenic Ac ...... fic Conversion to Butenolides.
@en
type
label
Synthetic Routes to Allenic Ac ...... fic Conversion to Butenolides.
@ast
Synthetic Routes to Allenic Ac ...... fic Conversion to Butenolides.
@en
prefLabel
Synthetic Routes to Allenic Ac ...... fic Conversion to Butenolides.
@ast
Synthetic Routes to Allenic Ac ...... fic Conversion to Butenolides.
@en
P1433
P1476
P2093
P304
P31
P356
P407
P433
P478
P577
P698
P356
P1433
P1476
Synthetic Routes to Allenic Ac ...... fic Conversion to Butenolides.
@en
P2093
P304
P31
P356
P407
P433
P478
P577
P698