Isotactic N-alkyl acrylamide oligomers assume self-assembled sheet structure: first unequivocal evidence from crystal structures
作者:Amol Kendhale、Rajesh Gonnade、Pattuparampil R. Rajamohanan、Gangadhar J. Sanjayan
DOI:10.1039/b601317a
日期:——
Herein we present the first unequivocal evidence of the ability of isotactic N-alkyl acrylamide oligomers to assume self-assembled sheet-like structures that are reminiscent of protein β-sheets.
A tandem non-polymerizing strategy to higher order acrylamide oligomers; potential intermediates for conformational correlations of poly-N-acrylamides
作者:Amol M. Kendhale、Pattuparampil R. Rajamohanan、Gangadhar J. Sanjayan
DOI:10.1039/b802471e
日期:——
This letter describes an efficient tandem non-polymerization strategy to deliver higher order N-acrylamide oligomers. These oligomers, accessible in an one-pot procedure, are potential intermediates for the correlation of stereochemistry (tacticity) with conformation and hydrogen bonding propensities in poly (oligo) N-acrylamides.
The Baylis−Hillman Reaction: One-Pot Facile Synthesis of 2,4-Functionalized 1,4-Pentadienes
作者:Deevi Basavaiah、Duddu S. Sharada、Nagaswamy Kumaragurubaran、Ravi Mallikarjuna Reddy
DOI:10.1021/jo0257952
日期:2002.10.1
The Baylis-Hillman coupling between activated alkenes and alkyl 2-(bromomethyl)prop-2-enoates in the presence of DABCO (or DBU) leading to the formation of 2,4-functionalized 1,4-pentadienes, has been described.