2845-83-2Relevant articles and documents
Kwart et al.
, p. 335 (1967)
One-pot formal synthesis of biorenewable terephthalic acid from methyl coumalate and methyl pyruvate
Lee, Jennifer J.,Kraus, George A.
, p. 2111 - 2116 (2014/04/17)
Diverse functionalized aromatic compounds are constructed from captodative dienophiles with exclusive regioselectivity. 100% biorenewable dimethyl terephthalate (DMT) from methyl coumalate and methyl pyruvate is achieved in a one-pot, Diels-Alder/decarboxylation/elimination sequence in nearly quantitative yield. The DMT system is solvent-free and purification is accomplished through recrystallization. DMT hydrolysis reveals the co-monomer terephthalic acid (TPA) as a bio-based drop-in replacement for the polymer industry, avoiding harsh oxidation and petrochemicals. the Partner Organisations 2014.
BICYCLIC ARYL SPHINGOSINE 1-PHOSPHATE ANALOGS
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Page/Page column 138, (2011/02/24)
Compounds that have agonist activity at one or more of the SlP receptors are provided. The compounds are sphingosine analogs that, after phosphorylation, can behave as agonists at SlP receptors.