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Heterocumulene, 6 C 5 OS (5‐Thioxo‐1,2,3,4‐pentatetraen‐1‐on) ‐ Darstellung und spektroskopische Eigenschaften
Author(s) -
Maier Günther,
Schrot Jürgen,
Reisenauer Hans Peter
Publication year - 1991
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19911241135
Subject(s) - chemistry , matrix isolation , molecule , pyrolysis , photodissociation , matrix (chemical analysis) , medicinal chemistry , stereochemistry , crystallography , photochemistry , organic chemistry , chromatography
Heterocumulenes, 6. — C 5 OS (5‐Thioxo‐1,2,3,4‐pentratetraen‐1‐one) — Preparation and Spectroscopic Properties C 5 OS ( 8 ) is prepared by flash pyrolysis of the precursor molecules 4, 5 , and 7 and by matrix photolysis of 7. The IR‐ and UV/Vis spectra of matrix‐isolated 8 are reported.