Chelation-assisted regioselective C-O bond clevage reactions
Conference
·
OSTI ID:250136
- National Taiwan Univ., Taipei (China); and others
Chelation demonstrates a unique role to direct the chemo- and regioselectivity on a variety of fascinating transformations. The strategy has been extensively employed in the regioselective intramolecular addition of an organometallic species to a coordinated double bond and in the activation of a neighboring C-H bond. In this paper, the authors present the recent progress on applications of the chelation-assisted C-O bond cleavage reactions in acetals. Thus, treatments of various acetonides of monosaccharide and inositol derivatives with the Grignard reagent afford regioselectively the corresponding products having only one free hydroxy group.
- OSTI ID:
- 250136
- Report Number(s):
- CONF-9508100-; TRN: 96:002623-0074
- Resource Relation:
- Conference: 8. IUPAC symposium on organometallic chemistry directed towards organic synthesis, Santa Barbara, CA (United States), 6-10 Aug 1995; Other Information: PBD: 1995; Related Information: Is Part Of Eight IUPAC symposium on organometallic chemistry directed towards organic synthesis (OMCOS 8); PB: 375 p.
- Country of Publication:
- United States
- Language:
- English
Similar Records
Chemo‐ and Regioselective Hydrogenolysis of Diaryl Ether C−O Bonds by a Robust Heterogeneous Ni/C Catalyst: Applications to the Cleavage of Complex Lignin‐Related Fragments
Chemo‐ and Regioselective Hydrogenolysis of Diaryl Ether C−O Bonds by a Robust Heterogeneous Ni/C Catalyst: Applications to the Cleavage of Complex Lignin‐Related Fragments
Regioselective carbon-oxygen bond cleavage reactions of aromatic ethers and esters with potassium metal/18-crown-6/THF as the electron-transfer reagent
Journal Article
·
Tue Dec 15 00:00:00 EST 2015
· Angewandte Chemie
·
OSTI ID:250136
Chemo‐ and Regioselective Hydrogenolysis of Diaryl Ether C−O Bonds by a Robust Heterogeneous Ni/C Catalyst: Applications to the Cleavage of Complex Lignin‐Related Fragments
Journal Article
·
Tue Dec 15 00:00:00 EST 2015
· Angewandte Chemie (International Edition)
·
OSTI ID:250136
Regioselective carbon-oxygen bond cleavage reactions of aromatic ethers and esters with potassium metal/18-crown-6/THF as the electron-transfer reagent
Journal Article
·
Fri Oct 28 00:00:00 EDT 1988
· J. Org. Chem.; (United States)
·
OSTI ID:250136