1998 February - 10 articles
This is the latest volume in the Polymer Syntheses series which sets out to describe the most current methods of preparing olefin-sulfur dioxide copolymers, polythioesters, sulfide polymers, polyisocyanates, polyoxyalkylhydroxy compounds, polyvinylca...
This book is essential for any synthetic organic chemist.[...]
This comprehensive book on all aspects of modern NMR techniques as applied to synthetic polymers (not natural) is divided into five chapters.[...]
The nitroester 2 was prepared by the addition of meta-chloro-perbenzoic acid (m-CPBA) to 1 [1] according to the reported procedure [2,3].[...]
The isoxazoline 3 was prepared by the [3+2] cycloaddition of the nitroderivative 1 [1] with methyl vinyl ketone 2 under Mukaiyama conditions [2].[...]
Hanson [1,2] reported a compound with [a]D = -7° and identical IR and NMR spectral data to our compound.[...]
Monoethyl malonate (1) and tert-butyl alcohol are esterified by catalysis with dicyclohexylcarbodiimide and 4-dimethylaminopyridine to yield ethyl t-butyl malonate (2). The ethoxymagnesio derivative (3) of the ester is condensed with b-carbomethoxypr...
A practical synthesis of the title compounds has been developed. The salient features of the synthesis were i) use of easily accessible starting materials viz. aleuritic acid, 10-undecenoic acid, cyclohexanone etc. and ii) fixation of the required ol...
A simple synthesis of the methyl ester of 11-cycloheptylundecanoic acid (1), isolated from the lipid fraction of the thermoacidofile, Alicyclobacillus cycloheptanicus has been developed. This involved regioselective Grignard coupling between cyclohep...
A short and efficient chemoenzymatic synthesis of the title compound has been developed. The salient features of the synthesis were i) preparation of the required chiron via a porcine pancreatic lipase (PPL) catalyzed esterification of a ω-functional...
