Abstract

The reaction of 1-methylene-2-trimethylsilyl spiro[2.n] alkanes with aldehydes under almost neutral conditions using tetrabutylammonium fluoride is consistent with 80% of diastereoisomeric pairs of spiromethylene cyclopropyl carbinols. This study elucidates the stereochemistry of these alcohols using the GC/FT-IR technique for inseparable mixtures and FT-IR dilution technique for a separable pair.

Recent applications of FT-IR spectroscopy to polymer systems

J. L. Koenig and M. K. Antoon
Appl. Opt. 17(9) 1374-1385 (1978)

Pure rotational coherent anti-Stokes Raman scattering: comparison of evaluation techniques for determining single-shot simultaneous temperature and relative N₂–O₂ concentration

Martin Schenk, Albert Thumann, Thomas Seeger, and Alfred Leipertz
Appl. Opt. 37(24) 5659-5671 (1998)

Collision-induced absorption in the fundamental band of N₂: temperature dependence of the absorption for N₂–N₂ and N₂–O₂ pairs

V. Menoux, R. Le Doucen, C. Boulet, A. Roblin, and A. M. Bouchardy
Appl. Opt. 32(3) 263-268 (1993)

Simultaneous and time-resolved temperature and relative CO₂–N₂ and O₂–CO₂–N₂ concentration measurements with pure rotational coherent anti-Stokes Raman scattering for pressures as great as 5 MPa

Martin Schenk, Thomas Seeger, and Alfred Leipertz
Appl. Opt. 44(26) 5582-5593 (2005)

Determination of N₂O isotopomers with quantum cascade laser based absorption spectroscopy

Helen Waechter, Joachim Mohn, Bela Tuzson, Lukas Emmenegger, and Markus W. Sigrist
Opt. Express 16(12) 9239-9244 (2008)