78573-85-0Relevant articles and documents
2,3,5-substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia
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, (2008/06/13)
This invention provides compounds of Formula I having the structure wherein:B, C, D, and R1 are as defined hereinbefore in the specification, or a pharmaceutically acceptable salt thereof, which are useful in treating metabolic disorders related to insulin resistance or hyperglycemia.
Processes and intermediates for the preparation of 2-substituted benzaldehydes
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, (2008/06/13)
Processes for preparing 2-substituted benzaldehydes of general formula (I), wherein: R1 is CH2 CH2 --(L1)p --(CH2)q --(L2)r --CH2 --(T)2/su
Unusually Long Lifetimes of the Singlet Derived from 4-Azido-2,3,5,6-tetrafluorobenzamides
Marcinek, Andrzej,Platz, Matthew S.,Chan, Stephen Y.,Floresca, Rey,Rajagopalan, Krishnan,et al.
, p. 412 - 419 (2007/10/02)
Laser flash photolysis (308 nm, 20 ns, 150 mJ) of 4-azido-2,3,5,6-tetrafluorobenzamides, esters, and thioesters generate singlet nitrenes which can be intercepted with pyridine to produce strongly absorbing ylides.It was possible to resolve the rate of formation of the ylides as a function of pyridine concentration.This has lad to direct measurements of the absolute rate constants of (a) the reaction of the nitrene with pyridine, (b) ring expansion of the nitrene to a ketenimine, and (c) singlet to triplet nitrene intersystem crossing.