ChemInform Abstract: Manganese-Promoted Regioselective Ring-Opening of 2,3-Epoxy Acid Derivatives: A New Route to α-Hydroxy Acid Derivatives.

ChemInform ◽  
2010 ◽  
Vol 41 (3) ◽  
Author(s):  
Jose M. Concellon ◽  
Pablo L. Bernad ◽  
Humberto Rodriguez-Solla ◽  
Pamela Diaz
Keyword(s):  
Hydroxy Acid ◽  
Ring Opening ◽  
Epoxy Acid

Manganese-Promoted Regioselective Ring-Opening of 2,3-Epoxy Acid Derivatives: A New Route to α-Hydroxy Acid Derivatives

2009 ◽  
Vol 351 (13) ◽  
pp. 2178-2184 ◽  
Author(s):  
José M. Concellón ◽  
Pablo L. Bernad ◽  
Humberto Rodríguez-Solla ◽  
Pamela Díaz
Keyword(s):  
Hydroxy Acid ◽  
Ring Opening ◽  
Epoxy Acid

Functionalized Poly(α-hydroxy acid)s via Ring-Opening Polymerization:  Toward Hydrophilic Polyesters with Pendant Hydroxyl Groups

2006 ◽  
Vol 39 (10) ◽  
pp. 3500-3508 ◽  
Author(s):  
M. Leemhuis ◽  
C. F. van Nostrum ◽  
J. A. W. Kruijtzer ◽  
Z. Y. Zhong ◽  
M. R. ten Breteler ◽  
...  
Keyword(s):  
Hydroxy Acid ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Hydroxyl Groups

Structure elucidation of some ent-clerodane diterpenes from Dodonaea boroniaefolia and Cyanostegia augustifolia

1973 ◽  
Vol 26 (10) ◽  
pp. 2199 ◽  
Author(s):  
PR Jefferies ◽  
JR Knox ◽  
B Scaf
Keyword(s):  
Hydroxy Acid ◽  
Ring Opening ◽  
Structure Elucidation ◽  
Keto Acid ◽  
Clerodane Diterpenes

Two diterpene alcohols (1) and (2) and a hydroxy acid isolated as the ester (7) have been obtained from D. boroniaefolia. Their structures have been established by correlation with the acid (10) by way of the cyclopropane intermediate (17) and its product of ring opening (22). The diacid (24) from Cyanostegia angustifolia has also been correlated with (22) through the diol (29) and keto acid (31).

Amino-functional polyethers: versatile, stimuli-responsive polymers

2020 ◽  
Vol 11 (24) ◽  
pp. 3940-3950 ◽  
Author(s):  
Patrick Verkoyen ◽  
Holger Frey
Keyword(s):  
Ring Opening ◽  
Review Article ◽  
Stimuli Responsive ◽  
New Class ◽  
Stimuli Responsive Polymers ◽  
Responsive Polymers

Amino-functional polyethers have emerged as a new class of “smart”, i.e. pH- and thermoresponsive materials. This review article summarizes the synthesis and applications of these materials, obtained from ring-opening of suitable epoxide monomers.

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